/*
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jQuery Mobile Framework Git Build: SHA1: 27e3c18acfebab2d47ee7ed37bd50fc4942c8838 <> Date: Fri Mar 22 08:50:04 2013 -0600
*
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Copyright 2010, 2013 jQuery Foundation, Inc. and other contributors
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Released under the MIT license.
* */
(function ( root, doc, factory ) {
if ( typeof define === "function" && define.amd ) { // AMD. Register as an anonymous module. define( [ "jquery" ], function ( $ ) { factory( $, root, doc ); return $.mobile; }); } else { // Browser globals factory( root.jQuery, root, doc ); }
}( this, document, function ( jQuery, window, document, undefined ) { (function( $, window, undefined ) {
var nsNormalizeDict = {}; // jQuery.mobile configurable options $.mobile = $.extend( {}, { // Version of the jQuery Mobile Framework version: "1.2.1", // Namespace used framework-wide for data-attrs. Default is no namespace ns: "", // Define the url parameter used for referencing widget-generated sub-pages. // Translates to to example.html&ui-page=subpageIdentifier // hash segment before &ui-page= is used to make Ajax request subPageUrlKey: "ui-page", // Class assigned to page currently in view, and during transitions activePageClass: "ui-page-active", // Class used for "active" button state, from CSS framework activeBtnClass: "ui-btn-active", // Class used for "focus" form element state, from CSS framework focusClass: "ui-focus", // Automatically handle clicks and form submissions through Ajax, when same-domain ajaxEnabled: true, // Automatically load and show pages based on location.hash hashListeningEnabled: true, // disable to prevent jquery from bothering with links linkBindingEnabled: true, // Set default page transition - 'none' for no transitions defaultPageTransition: "fade", // Set maximum window width for transitions to apply - 'false' for no limit maxTransitionWidth: false, // Minimum scroll distance that will be remembered when returning to a page minScrollBack: 250, // DEPRECATED: the following property is no longer in use, but defined until 2.0 to prevent conflicts touchOverflowEnabled: false, // Set default dialog transition - 'none' for no transitions defaultDialogTransition: "pop", // Error response message - appears when an Ajax page request fails pageLoadErrorMessage: "Error Loading Page", // For error messages, which theme does the box uses? pageLoadErrorMessageTheme: "e", // replace calls to window.history.back with phonegaps navigation helper // where it is provided on the window object phonegapNavigationEnabled: false, //automatically initialize the DOM when it's ready autoInitializePage: true, pushStateEnabled: true, // allows users to opt in to ignoring content by marking a parent element as // data-ignored ignoreContentEnabled: false, // turn of binding to the native orientationchange due to android orientation behavior orientationChangeEnabled: true, buttonMarkup: { hoverDelay: 200 }, // TODO might be useful upstream in jquery itself ? keyCode: { ALT: 18, BACKSPACE: 8, CAPS_LOCK: 20, COMMA: 188, COMMAND: 91, COMMAND_LEFT: 91, // COMMAND COMMAND_RIGHT: 93, CONTROL: 17, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, INSERT: 45, LEFT: 37, MENU: 93, // COMMAND_RIGHT NUMPAD_ADD: 107, NUMPAD_DECIMAL: 110, NUMPAD_DIVIDE: 111, NUMPAD_ENTER: 108, NUMPAD_MULTIPLY: 106, NUMPAD_SUBTRACT: 109, PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190, RIGHT: 39, SHIFT: 16, SPACE: 32, TAB: 9, UP: 38, WINDOWS: 91 // COMMAND }, // Place to store various widget extensions behaviors: {}, // Scroll page vertically: scroll to 0 to hide iOS address bar, or pass a Y value silentScroll: function( ypos ) { if ( $.type( ypos ) !== "number" ) { ypos = $.mobile.defaultHomeScroll; } // prevent scrollstart and scrollstop events $.event.special.scrollstart.enabled = false; setTimeout( function() { window.scrollTo( 0, ypos ); $( document ).trigger( "silentscroll", { x: 0, y: ypos }); }, 20 ); setTimeout( function() { $.event.special.scrollstart.enabled = true; }, 150 ); }, // Expose our cache for testing purposes. nsNormalizeDict: nsNormalizeDict, // Take a data attribute property, prepend the namespace // and then camel case the attribute string. Add the result // to our nsNormalizeDict so we don't have to do this again. nsNormalize: function( prop ) { if ( !prop ) { return; } return nsNormalizeDict[ prop ] || ( nsNormalizeDict[ prop ] = $.camelCase( $.mobile.ns + prop ) ); }, // Find the closest parent with a theme class on it. Note that // we are not using $.fn.closest() on purpose here because this // method gets called quite a bit and we need it to be as fast // as possible. getInheritedTheme: function( el, defaultTheme ) { var e = el[ 0 ], ltr = "", re = /ui-(bar|body|overlay)-([a-z])\b/, c, m; while ( e ) { c = e.className || ""; if ( c && ( m = re.exec( c ) ) && ( ltr = m[ 2 ] ) ) { // We found a parent with a theme class // on it so bail from this loop. break; } e = e.parentNode; } // Return the theme letter we found, if none, return the // specified default. return ltr || defaultTheme || "a"; }, // TODO the following $ and $.fn extensions can/probably should be moved into jquery.mobile.core.helpers // // Find the closest javascript page element to gather settings data jsperf test // http://jsperf.com/single-complex-selector-vs-many-complex-selectors/edit // possibly naive, but it shows that the parsing overhead for *just* the page selector vs // the page and dialog selector is negligable. This could probably be speed up by // doing a similar parent node traversal to the one found in the inherited theme code above closestPageData: function( $target ) { return $target .closest( ':jqmData(role="page"), :jqmData(role="dialog")' ) .data( "page" ); }, enhanceable: function( $set ) { return this.haveParents( $set, "enhance" ); }, hijackable: function( $set ) { return this.haveParents( $set, "ajax" ); }, haveParents: function( $set, attr ) { if ( !$.mobile.ignoreContentEnabled ) { return $set; } var count = $set.length, $newSet = $(), e, $element, excluded; for ( var i = 0; i < count; i++ ) { $element = $set.eq( i ); excluded = false; e = $set[ i ]; while ( e ) { var c = e.getAttribute ? e.getAttribute( "data-" + $.mobile.ns + attr ) : ""; if ( c === "false" ) { excluded = true; break; } e = e.parentNode; } if ( !excluded ) { $newSet = $newSet.add( $element ); } } return $newSet; }, getScreenHeight: function() { // Native innerHeight returns more accurate value for this across platforms, // jQuery version is here as a normalized fallback for platforms like Symbian return window.innerHeight || $( window ).height(); } }, $.mobile ); // Mobile version of data and removeData and hasData methods // ensures all data is set and retrieved using jQuery Mobile's data namespace $.fn.jqmData = function( prop, value ) { var result; if ( typeof prop !== "undefined" ) { if ( prop ) { prop = $.mobile.nsNormalize( prop ); } // undefined is permitted as an explicit input for the second param // in this case it returns the value and does not set it to undefined if( arguments.length < 2 || value === undefined ){ result = this.data( prop ); } else { result = this.data( prop, value ); } } return result; }; $.jqmData = function( elem, prop, value ) { var result; if ( typeof prop !== "undefined" ) { result = $.data( elem, prop ? $.mobile.nsNormalize( prop ) : prop, value ); } return result; }; $.fn.jqmRemoveData = function( prop ) { return this.removeData( $.mobile.nsNormalize( prop ) ); }; $.jqmRemoveData = function( elem, prop ) { return $.removeData( elem, $.mobile.nsNormalize( prop ) ); }; $.fn.removeWithDependents = function() { $.removeWithDependents( this ); }; $.removeWithDependents = function( elem ) { var $elem = $( elem ); ( $elem.jqmData( 'dependents' ) || $() ).remove(); $elem.remove(); }; $.fn.addDependents = function( newDependents ) { $.addDependents( $( this ), newDependents ); }; $.addDependents = function( elem, newDependents ) { var dependents = $( elem ).jqmData( 'dependents' ) || $(); $( elem ).jqmData( 'dependents', $.merge( dependents, newDependents ) ); }; // note that this helper doesn't attempt to handle the callback // or setting of an html elements text, its only purpose is // to return the html encoded version of the text in all cases. (thus the name) $.fn.getEncodedText = function() { return $( "<div/>" ).text( $( this ).text() ).html(); }; // fluent helper function for the mobile namespaced equivalent $.fn.jqmEnhanceable = function() { return $.mobile.enhanceable( this ); }; $.fn.jqmHijackable = function() { return $.mobile.hijackable( this ); }; // Monkey-patching Sizzle to filter the :jqmData selector var oldFind = $.find, jqmDataRE = /:jqmData\(([^)]*)\)/g; $.find = function( selector, context, ret, extra ) { selector = selector.replace( jqmDataRE, "[data-" + ( $.mobile.ns || "" ) + "$1]" ); return oldFind.call( this, selector, context, ret, extra ); }; $.extend( $.find, oldFind ); $.find.matches = function( expr, set ) { return $.find( expr, null, null, set ); }; $.find.matchesSelector = function( node, expr ) { return $.find( expr, null, null, [ node ] ).length > 0; };
})( jQuery, this );
/*!
* jQuery UI Widget v1.9.0-beta.1 * * Copyright 2012, https://github.com/jquery/jquery-ui/blob/1.9.0-beta.1/AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * * http://docs.jquery.com/UI/Widget */
(function( $, undefined ) {
var uuid = 0,
slice = Array.prototype.slice, _cleanData = $.cleanData;
$.cleanData = function( elems ) {
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { try { $( elem ).triggerHandler( "remove" ); // http://bugs.jquery.com/ticket/8235 } catch( e ) {} } _cleanData( elems );
};
$.widget = function( name, base, prototype ) {
var fullName, existingConstructor, constructor, basePrototype, namespace = name.split( "." )[ 0 ]; name = name.split( "." )[ 1 ]; fullName = namespace + "-" + name; if ( !prototype ) { prototype = base; base = $.Widget; } // create selector for plugin $.expr[ ":" ][ fullName ] = function( elem ) { return !!$.data( elem, fullName ); }; $[ namespace ] = $[ namespace ] || {}; existingConstructor = $[ namespace ][ name ]; constructor = $[ namespace ][ name ] = function( options, element ) { // allow instantiation without "new" keyword if ( !this._createWidget ) { return new constructor( options, element ); } // allow instantiation without initializing for simple inheritance // must use "new" keyword (the code above always passes args) if ( arguments.length ) { this._createWidget( options, element ); } }; // extend with the existing constructor to carry over any static properties $.extend( constructor, existingConstructor, { version: prototype.version, // copy the object used to create the prototype in case we need to // redefine the widget later _proto: $.extend( {}, prototype ), // track widgets that inherit from this widget in case this widget is // redefined after a widget inherits from it _childConstructors: [] }); basePrototype = new base(); // we need to make the options hash a property directly on the new instance // otherwise we'll modify the options hash on the prototype that we're // inheriting from basePrototype.options = $.widget.extend( {}, basePrototype.options ); $.each( prototype, function( prop, value ) { if ( $.isFunction( value ) ) { prototype[ prop ] = (function() { var _super = function() { return base.prototype[ prop ].apply( this, arguments ); }, _superApply = function( args ) { return base.prototype[ prop ].apply( this, args ); }; return function() { var __super = this._super, __superApply = this._superApply, returnValue; this._super = _super; this._superApply = _superApply; returnValue = value.apply( this, arguments ); this._super = __super; this._superApply = __superApply; return returnValue; }; })(); } }); constructor.prototype = $.widget.extend( basePrototype, { // TODO: remove support for widgetEventPrefix // always use the name + a colon as the prefix, e.g., draggable:start // don't prefix for widgets that aren't DOM-based widgetEventPrefix: name }, prototype, { constructor: constructor, namespace: namespace, widgetName: name, // TODO remove widgetBaseClass, see #8155 widgetBaseClass: fullName, widgetFullName: fullName }); // If this widget is being redefined then we need to find all widgets that // are inheriting from it and redefine all of them so that they inherit from // the new version of this widget. We're essentially trying to replace one // level in the prototype chain. if ( existingConstructor ) { $.each( existingConstructor._childConstructors, function( i, child ) { var childPrototype = child.prototype; // redefine the child widget using the same prototype that was // originally used, but inherit from the new version of the base $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); }); // remove the list of existing child constructors from the old constructor // so the old child constructors can be garbage collected delete existingConstructor._childConstructors; } else { base._childConstructors.push( constructor ); } $.widget.bridge( name, constructor );
};
$.widget.extend = function( target ) {
var input = slice.call( arguments, 1 ), inputIndex = 0, inputLength = input.length, key, value; for ( ; inputIndex < inputLength; inputIndex++ ) { for ( key in input[ inputIndex ] ) { value = input[ inputIndex ][ key ]; if (input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { target[ key ] = $.isPlainObject( value ) ? $.widget.extend( {}, target[ key ], value ) : value; } } } return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName; $.fn[ name ] = function( options ) { var isMethodCall = typeof options === "string", args = slice.call( arguments, 1 ), returnValue = this; // allow multiple hashes to be passed on init options = !isMethodCall && args.length ? $.widget.extend.apply( null, [ options ].concat(args) ) : options; if ( isMethodCall ) { this.each(function() { var methodValue, instance = $.data( this, fullName ); if ( !instance ) { return $.error( "cannot call methods on " + name + " prior to initialization; " + "attempted to call method '" + options + "'" ); } if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { return $.error( "no such method '" + options + "' for " + name + " widget instance" ); } methodValue = instance[ options ].apply( instance, args ); if ( methodValue !== instance && methodValue !== undefined ) { returnValue = methodValue && methodValue.jquery ? returnValue.pushStack( methodValue.get() ) : methodValue; return false; } }); } else { this.each(function() { var instance = $.data( this, fullName ); if ( instance ) { instance.option( options || {} )._init(); } else { new object( options, this ); } }); } return returnValue; };
};
$.Widget = function( options, element ) {}; $.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget", widgetEventPrefix: "", defaultElement: "<div>", options: { disabled: false, // callbacks create: null }, _createWidget: function( options, element ) { element = $( element || this.defaultElement || this )[ 0 ]; this.element = $( element ); this.uuid = uuid++; this.eventNamespace = "." + this.widgetName + this.uuid; this.options = $.widget.extend( {}, this.options, this._getCreateOptions(), options ); this.bindings = $(); this.hoverable = $(); this.focusable = $(); if ( element !== this ) { // 1.9 BC for #7810 // TODO remove dual storage $.data( element, this.widgetName, this ); $.data( element, this.widgetFullName, this ); this._on({ remove: "destroy" }); this.document = $( element.style ? // element within the document element.ownerDocument : // element is window or document element.document || element ); this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); } this._create(); this._trigger( "create", null, this._getCreateEventData() ); this._init(); }, _getCreateOptions: $.noop, _getCreateEventData: $.noop, _create: $.noop, _init: $.noop, destroy: function() { this._destroy(); // we can probably remove the unbind calls in 2.0 // all event bindings should go through this._on() this.element .unbind( this.eventNamespace ) // 1.9 BC for #7810 // TODO remove dual storage .removeData( this.widgetName ) .removeData( this.widgetFullName ) // support: jquery <1.6.3 // http://bugs.jquery.com/ticket/9413 .removeData( $.camelCase( this.widgetFullName ) ); this.widget() .unbind( this.eventNamespace ) .removeAttr( "aria-disabled" ) .removeClass( this.widgetFullName + "-disabled " + "ui-state-disabled" ); // clean up events and states this.bindings.unbind( this.eventNamespace ); this.hoverable.removeClass( "ui-state-hover" ); this.focusable.removeClass( "ui-state-focus" ); }, _destroy: $.noop, widget: function() { return this.element; }, option: function( key, value ) { var options = key, parts, curOption, i; if ( arguments.length === 0 ) { // don't return a reference to the internal hash return $.widget.extend( {}, this.options ); } if ( typeof key === "string" ) { // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } options = {}; parts = key.split( "." ); key = parts.shift(); if ( parts.length ) { curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); for ( i = 0; i < parts.length - 1; i++ ) { curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; curOption = curOption[ parts[ i ] ]; } key = parts.pop(); if ( value === undefined ) { return curOption[ key ] === undefined ? null : curOption[ key ]; } curOption[ key ] = value; } else { if ( value === undefined ) { return this.options[ key ] === undefined ? null : this.options[ key ]; } options[ key ] = value; } } this._setOptions( options ); return this; }, _setOptions: function( options ) { var key; for ( key in options ) { this._setOption( key, options[ key ] ); } return this; }, _setOption: function( key, value ) { this.options[ key ] = value; if ( key === "disabled" ) { this.widget() .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value ) .attr( "aria-disabled", value ); this.hoverable.removeClass( "ui-state-hover" ); this.focusable.removeClass( "ui-state-focus" ); } return this; }, enable: function() { return this._setOption( "disabled", false ); }, disable: function() { return this._setOption( "disabled", true ); }, _on: function( element, handlers ) { // no element argument, shuffle and use this.element if ( !handlers ) { handlers = element; element = this.element; } else { // accept selectors, DOM elements element = $( element ); this.bindings = this.bindings.add( element ); } var instance = this; $.each( handlers, function( event, handler ) { function handlerProxy() { // allow widgets to customize the disabled handling // - disabled as an array instead of boolean // - disabled class as method for disabling individual parts if ( instance.options.disabled === true || $( this ).hasClass( "ui-state-disabled" ) ) { return; } return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } // copy the guid so direct unbinding works if ( typeof handler !== "string" ) { handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $.guid++; } var match = event.match( /^(\w+)\s*(.*)$/ ), eventName = match[1] + instance.eventNamespace, selector = match[2]; if ( selector ) { instance.widget().delegate( selector, eventName, handlerProxy ); } else { element.bind( eventName, handlerProxy ); } }); }, _off: function( element, eventName ) { eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; element.unbind( eventName ).undelegate( eventName ); }, _delay: function( handler, delay ) { function handlerProxy() { return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } var instance = this; return setTimeout( handlerProxy, delay || 0 ); }, _hoverable: function( element ) { this.hoverable = this.hoverable.add( element ); this._on( element, { mouseenter: function( event ) { $( event.currentTarget ).addClass( "ui-state-hover" ); }, mouseleave: function( event ) { $( event.currentTarget ).removeClass( "ui-state-hover" ); } }); }, _focusable: function( element ) { this.focusable = this.focusable.add( element ); this._on( element, { focusin: function( event ) { $( event.currentTarget ).addClass( "ui-state-focus" ); }, focusout: function( event ) { $( event.currentTarget ).removeClass( "ui-state-focus" ); } }); }, _trigger: function( type, event, data ) { var prop, orig, callback = this.options[ type ]; data = data || {}; event = $.Event( event ); event.type = ( type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type ).toLowerCase(); // the original event may come from any element // so we need to reset the target on the new event event.target = this.element[ 0 ]; // copy original event properties over to the new event orig = event.originalEvent; if ( orig ) { for ( prop in orig ) { if ( !( prop in event ) ) { event[ prop ] = orig[ prop ]; } } } this.element.trigger( event, data ); return !( $.isFunction( callback ) && callback.apply( this.element[0], [ event ].concat( data ) ) === false || event.isDefaultPrevented() ); }
};
$.each( { show: “fadeIn”, hide: “fadeOut” }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) { if ( typeof options === "string" ) { options = { effect: options }; } var hasOptions, effectName = !options ? method : options === true || typeof options === "number" ? defaultEffect : options.effect || defaultEffect; options = options || {}; if ( typeof options === "number" ) { options = { duration: options }; } hasOptions = !$.isEmptyObject( options ); options.complete = callback; if ( options.delay ) { element.delay( options.delay ); } if ( hasOptions && $.effects && ( $.effects.effect[ effectName ] || $.uiBackCompat !== false && $.effects[ effectName ] ) ) { element[ method ]( options ); } else if ( effectName !== method && element[ effectName ] ) { element[ effectName ]( options.duration, options.easing, callback ); } else { element.queue(function( next ) { $( this )[ method ](); if ( callback ) { callback.call( element[ 0 ] ); } next(); }); } };
});
// DEPRECATED if ( $.uiBackCompat !== false ) {
$.Widget.prototype._getCreateOptions = function() { return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; };
}
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.widget”, {
// decorate the parent _createWidget to trigger `widgetinit` for users // who wish to do post post `widgetcreate` alterations/additions // // TODO create a pull request for jquery ui to trigger this event // in the original _createWidget _createWidget: function() { $.Widget.prototype._createWidget.apply( this, arguments ); this._trigger( 'init' ); }, _getCreateOptions: function() { var elem = this.element, options = {}; $.each( this.options, function( option ) { var value = elem.jqmData( option.replace( /[A-Z]/g, function( c ) { return "-" + c.toLowerCase(); }) ); if ( value !== undefined ) { options[ option ] = value; } }); return options; }, enhanceWithin: function( target, useKeepNative ) { this.enhance( $( this.options.initSelector, $( target )), useKeepNative ); }, enhance: function( targets, useKeepNative ) { var page, keepNative, $widgetElements = $( targets ), self = this; // if ignoreContentEnabled is set to true the framework should // only enhance the selected elements when they do NOT have a // parent with the data-namespace-ignore attribute $widgetElements = $.mobile.enhanceable( $widgetElements ); if ( useKeepNative && $widgetElements.length ) { // TODO remove dependency on the page widget for the keepNative. // Currently the keepNative value is defined on the page prototype so // the method is as well page = $.mobile.closestPageData( $widgetElements ); keepNative = ( page && page.keepNativeSelector()) || ""; $widgetElements = $widgetElements.not( keepNative ); } $widgetElements[ this.widgetName ](); }, raise: function( msg ) { throw "Widget [" + this.widgetName + "]: " + msg; }
});
})( jQuery );
(function( $, window ) {
// DEPRECATED // NOTE global mobile object settings $.extend( $.mobile, { // DEPRECATED Should the text be visble in the loading message? loadingMessageTextVisible: undefined, // DEPRECATED When the text is visible, what theme does the loading box use? loadingMessageTheme: undefined, // DEPRECATED default message setting loadingMessage: undefined, // DEPRECATED // Turn on/off page loading message. Theme doubles as an object argument // with the following shape: { theme: '', text: '', html: '', textVisible: '' } // NOTE that the $.mobile.loading* settings and params past the first are deprecated showPageLoadingMsg: function( theme, msgText, textonly ) { $.mobile.loading( 'show', theme, msgText, textonly ); }, // DEPRECATED hidePageLoadingMsg: function() { $.mobile.loading( 'hide' ); }, loading: function() { this.loaderWidget.loader.apply( this.loaderWidget, arguments ); } }); // TODO move loader class down into the widget settings var loaderClass = "ui-loader", $html = $( "html" ), $window = $( window ); $.widget( "mobile.loader", { // NOTE if the global config settings are defined they will override these // options options: { // the theme for the loading message theme: "a", // whether the text in the loading message is shown textVisible: false, // custom html for the inner content of the loading message html: "", // the text to be displayed when the popup is shown text: "loading" }, defaultHtml: "<div class='" + loaderClass + "'>" + "<span class='ui-icon ui-icon-loading'></span>" + "<h1></h1>" + "</div>", // For non-fixed supportin browsers. Position at y center (if scrollTop supported), above the activeBtn (if defined), or just 100px from top fakeFixLoader: function() { var activeBtn = $( "." + $.mobile.activeBtnClass ).first(); this.element .css({ top: $.support.scrollTop && $window.scrollTop() + $window.height() / 2 || activeBtn.length && activeBtn.offset().top || 100 }); }, // check position of loader to see if it appears to be "fixed" to center // if not, use abs positioning checkLoaderPosition: function() { var offset = this.element.offset(), scrollTop = $window.scrollTop(), screenHeight = $.mobile.getScreenHeight(); if ( offset.top < scrollTop || ( offset.top - scrollTop ) > screenHeight ) { this.element.addClass( "ui-loader-fakefix" ); this.fakeFixLoader(); $window .unbind( "scroll", this.checkLoaderPosition ) .bind( "scroll", $.proxy( this.fakeFixLoader, this ) ); } }, resetHtml: function() { this.element.html( $( this.defaultHtml ).html() ); }, // Turn on/off page loading message. Theme doubles as an object argument // with the following shape: { theme: '', text: '', html: '', textVisible: '' } // NOTE that the $.mobile.loading* settings and params past the first are deprecated // TODO sweet jesus we need to break some of this out show: function( theme, msgText, textonly ) { var textVisible, message, $header, loadSettings; this.resetHtml(); // use the prototype options so that people can set them globally at // mobile init. Consistency, it's what's for dinner if ( $.type(theme) === "object" ) { loadSettings = $.extend( {}, this.options, theme ); // prefer object property from the param then the old theme setting theme = loadSettings.theme || $.mobile.loadingMessageTheme; } else { loadSettings = this.options; // here we prefer the them value passed as a string argument, then // we prefer the global option because we can't use undefined default // prototype options, then the prototype option theme = theme || $.mobile.loadingMessageTheme || loadSettings.theme; } // set the message text, prefer the param, then the settings object // then loading message message = msgText || $.mobile.loadingMessage || loadSettings.text; // prepare the dom $html.addClass( "ui-loading" ); if ( $.mobile.loadingMessage !== false || loadSettings.html ) { // boolean values require a bit more work :P, supports object properties // and old settings if ( $.mobile.loadingMessageTextVisible !== undefined ) { textVisible = $.mobile.loadingMessageTextVisible; } else { textVisible = loadSettings.textVisible; } // add the proper css given the options (theme, text, etc) // Force text visibility if the second argument was supplied, or // if the text was explicitly set in the object args this.element.attr("class", loaderClass + " ui-corner-all ui-body-" + theme + " ui-loader-" + ( textVisible || msgText || theme.text ? "verbose" : "default" ) + ( loadSettings.textonly || textonly ? " ui-loader-textonly" : "" ) ); // TODO verify that jquery.fn.html is ok to use in both cases here // this might be overly defensive in preventing unknowing xss // if the html attribute is defined on the loading settings, use that // otherwise use the fallbacks from above if ( loadSettings.html ) { this.element.html( loadSettings.html ); } else { this.element.find( "h1" ).text( message ); } // attach the loader to the DOM this.element.appendTo( $.mobile.pageContainer ); // check that the loader is visible this.checkLoaderPosition(); // on scroll check the loader position $window.bind( "scroll", $.proxy( this.checkLoaderPosition, this ) ); } }, hide: function() { $html.removeClass( "ui-loading" ); if ( $.mobile.loadingMessage ) { this.element.removeClass( "ui-loader-fakefix" ); } $( window ).unbind( "scroll", this.fakeFixLoader ); $( window ).unbind( "scroll", this.checkLoaderPosition ); } }); $window.bind( 'pagecontainercreate', function() { $.mobile.loaderWidget = $.mobile.loaderWidget || $( $.mobile.loader.prototype.defaultHtml ).loader(); });
})(jQuery, this);
// This plugin is an experiment for abstracting away the touch and mouse // events so that developers don't have to worry about which method of input // the device their document is loaded on supports. // // The idea here is to allow the developer to register listeners for the // basic mouse events, such as mousedown, mousemove, mouseup, and click, // and the plugin will take care of registering the correct listeners // behind the scenes to invoke the listener at the fastest possible time // for that device, while still retaining the order of event firing in // the traditional mouse environment, should multiple handlers be registered // on the same element for different events. // // The current version exposes the following virtual events to jQuery bind methods: // “vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel”
(function( $, window, document, undefined ) {
var dataPropertyName = “virtualMouseBindings”,
touchTargetPropertyName = "virtualTouchID", virtualEventNames = "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel".split( " " ), touchEventProps = "clientX clientY pageX pageY screenX screenY".split( " " ), mouseHookProps = $.event.mouseHooks ? $.event.mouseHooks.props : [], mouseEventProps = $.event.props.concat( mouseHookProps ), activeDocHandlers = {}, resetTimerID = 0, startX = 0, startY = 0, didScroll = false, clickBlockList = [], blockMouseTriggers = false, blockTouchTriggers = false, eventCaptureSupported = "addEventListener" in document, $document = $( document ), nextTouchID = 1, lastTouchID = 0, threshold;
$.vmouse = {
moveDistanceThreshold: 10, clickDistanceThreshold: 10, resetTimerDuration: 1500
};
function getNativeEvent( event ) {
while ( event && typeof event.originalEvent !== "undefined" ) { event = event.originalEvent; } return event;
}
function createVirtualEvent( event, eventType ) {
var t = event.type, oe, props, ne, prop, ct, touch, i, j, len; event = $.Event( event ); event.type = eventType; oe = event.originalEvent; props = $.event.props; // addresses separation of $.event.props in to $.event.mouseHook.props and Issue 3280 // https://github.com/jquery/jquery-mobile/issues/3280 if ( t.search( /^(mouse|click)/ ) > -1 ) { props = mouseEventProps; } // copy original event properties over to the new event // this would happen if we could call $.event.fix instead of $.Event // but we don't have a way to force an event to be fixed multiple times if ( oe ) { for ( i = props.length, prop; i; ) { prop = props[ --i ]; event[ prop ] = oe[ prop ]; } } // make sure that if the mouse and click virtual events are generated // without a .which one is defined if ( t.search(/mouse(down|up)|click/) > -1 && !event.which ) { event.which = 1; } if ( t.search(/^touch/) !== -1 ) { ne = getNativeEvent( oe ); t = ne.touches; ct = ne.changedTouches; touch = ( t && t.length ) ? t[0] : ( ( ct && ct.length ) ? ct[ 0 ] : undefined ); if ( touch ) { for ( j = 0, len = touchEventProps.length; j < len; j++) { prop = touchEventProps[ j ]; event[ prop ] = touch[ prop ]; } } } return event;
}
function getVirtualBindingFlags( element ) {
var flags = {}, b, k; while ( element ) { b = $.data( element, dataPropertyName ); for ( k in b ) { if ( b[ k ] ) { flags[ k ] = flags.hasVirtualBinding = true; } } element = element.parentNode; } return flags;
}
function getClosestElementWithVirtualBinding( element, eventType ) {
var b; while ( element ) { b = $.data( element, dataPropertyName ); if ( b && ( !eventType || b[ eventType ] ) ) { return element; } element = element.parentNode; } return null;
}
function enableTouchBindings() {
blockTouchTriggers = false;
}
function disableTouchBindings() {
blockTouchTriggers = true;
}
function enableMouseBindings() {
lastTouchID = 0; clickBlockList.length = 0; blockMouseTriggers = false; // When mouse bindings are enabled, our // touch bindings are disabled. disableTouchBindings();
}
function disableMouseBindings() {
// When mouse bindings are disabled, our // touch bindings are enabled. enableTouchBindings();
}
function startResetTimer() {
clearResetTimer(); resetTimerID = setTimeout( function() { resetTimerID = 0; enableMouseBindings(); }, $.vmouse.resetTimerDuration );
}
function clearResetTimer() {
if ( resetTimerID ) { clearTimeout( resetTimerID ); resetTimerID = 0; }
}
function triggerVirtualEvent( eventType, event, flags ) {
var ve; if ( ( flags && flags[ eventType ] ) || ( !flags && getClosestElementWithVirtualBinding( event.target, eventType ) ) ) { ve = createVirtualEvent( event, eventType ); $( event.target).trigger( ve ); } return ve;
}
function mouseEventCallback( event ) {
var touchID = $.data( event.target, touchTargetPropertyName ); if ( !blockMouseTriggers && ( !lastTouchID || lastTouchID !== touchID ) ) { var ve = triggerVirtualEvent( "v" + event.type, event ); if ( ve ) { if ( ve.isDefaultPrevented() ) { event.preventDefault(); } if ( ve.isPropagationStopped() ) { event.stopPropagation(); } if ( ve.isImmediatePropagationStopped() ) { event.stopImmediatePropagation(); } } }
}
function handleTouchStart( event ) {
var touches = getNativeEvent( event ).touches, target, flags; if ( touches && touches.length === 1 ) { target = event.target; flags = getVirtualBindingFlags( target ); if ( flags.hasVirtualBinding ) { lastTouchID = nextTouchID++; $.data( target, touchTargetPropertyName, lastTouchID ); clearResetTimer(); disableMouseBindings(); didScroll = false; var t = getNativeEvent( event ).touches[ 0 ]; startX = t.pageX; startY = t.pageY; triggerVirtualEvent( "vmouseover", event, flags ); triggerVirtualEvent( "vmousedown", event, flags ); } }
}
function handleScroll( event ) {
if ( blockTouchTriggers ) { return; } if ( !didScroll ) { triggerVirtualEvent( "vmousecancel", event, getVirtualBindingFlags( event.target ) ); } didScroll = true; startResetTimer();
}
function handleTouchMove( event ) {
if ( blockTouchTriggers ) { return; } var t = getNativeEvent( event ).touches[ 0 ], didCancel = didScroll, moveThreshold = $.vmouse.moveDistanceThreshold, flags = getVirtualBindingFlags( event.target ); didScroll = didScroll || ( Math.abs( t.pageX - startX ) > moveThreshold || Math.abs( t.pageY - startY ) > moveThreshold ); if ( didScroll && !didCancel ) { triggerVirtualEvent( "vmousecancel", event, flags ); } triggerVirtualEvent( "vmousemove", event, flags ); startResetTimer();
}
function handleTouchEnd( event ) {
if ( blockTouchTriggers ) { return; } disableTouchBindings(); var flags = getVirtualBindingFlags( event.target ), t; triggerVirtualEvent( "vmouseup", event, flags ); if ( !didScroll ) { var ve = triggerVirtualEvent( "vclick", event, flags ); if ( ve && ve.isDefaultPrevented() ) { // The target of the mouse events that follow the touchend // event don't necessarily match the target used during the // touch. This means we need to rely on coordinates for blocking // any click that is generated. t = getNativeEvent( event ).changedTouches[ 0 ]; clickBlockList.push({ touchID: lastTouchID, x: t.clientX, y: t.clientY }); // Prevent any mouse events that follow from triggering // virtual event notifications. blockMouseTriggers = true; } } triggerVirtualEvent( "vmouseout", event, flags); didScroll = false; startResetTimer();
}
function hasVirtualBindings( ele ) {
var bindings = $.data( ele, dataPropertyName ), k; if ( bindings ) { for ( k in bindings ) { if ( bindings[ k ] ) { return true; } } } return false;
}
function dummyMouseHandler() {}
function getSpecialEventObject( eventType ) {
var realType = eventType.substr( 1 ); return { setup: function( data, namespace ) { // If this is the first virtual mouse binding for this element, // add a bindings object to its data. if ( !hasVirtualBindings( this ) ) { $.data( this, dataPropertyName, {} ); } // If setup is called, we know it is the first binding for this // eventType, so initialize the count for the eventType to zero. var bindings = $.data( this, dataPropertyName ); bindings[ eventType ] = true; // If this is the first virtual mouse event for this type, // register a global handler on the document. activeDocHandlers[ eventType ] = ( activeDocHandlers[ eventType ] || 0 ) + 1; if ( activeDocHandlers[ eventType ] === 1 ) { $document.bind( realType, mouseEventCallback ); } // Some browsers, like Opera Mini, won't dispatch mouse/click events // for elements unless they actually have handlers registered on them. // To get around this, we register dummy handlers on the elements. $( this ).bind( realType, dummyMouseHandler ); // For now, if event capture is not supported, we rely on mouse handlers. if ( eventCaptureSupported ) { // If this is the first virtual mouse binding for the document, // register our touchstart handler on the document. activeDocHandlers[ "touchstart" ] = ( activeDocHandlers[ "touchstart" ] || 0) + 1; if ( activeDocHandlers[ "touchstart" ] === 1 ) { $document.bind( "touchstart", handleTouchStart ) .bind( "touchend", handleTouchEnd ) // On touch platforms, touching the screen and then dragging your finger // causes the window content to scroll after some distance threshold is // exceeded. On these platforms, a scroll prevents a click event from being // dispatched, and on some platforms, even the touchend is suppressed. To // mimic the suppression of the click event, we need to watch for a scroll // event. Unfortunately, some platforms like iOS don't dispatch scroll // events until *AFTER* the user lifts their finger (touchend). This means // we need to watch both scroll and touchmove events to figure out whether // or not a scroll happenens before the touchend event is fired. .bind( "touchmove", handleTouchMove ) .bind( "scroll", handleScroll ); } } }, teardown: function( data, namespace ) { // If this is the last virtual binding for this eventType, // remove its global handler from the document. --activeDocHandlers[ eventType ]; if ( !activeDocHandlers[ eventType ] ) { $document.unbind( realType, mouseEventCallback ); } if ( eventCaptureSupported ) { // If this is the last virtual mouse binding in existence, // remove our document touchstart listener. --activeDocHandlers[ "touchstart" ]; if ( !activeDocHandlers[ "touchstart" ] ) { $document.unbind( "touchstart", handleTouchStart ) .unbind( "touchmove", handleTouchMove ) .unbind( "touchend", handleTouchEnd ) .unbind( "scroll", handleScroll ); } } var $this = $( this ), bindings = $.data( this, dataPropertyName ); // teardown may be called when an element was // removed from the DOM. If this is the case, // jQuery core may have already stripped the element // of any data bindings so we need to check it before // using it. if ( bindings ) { bindings[ eventType ] = false; } // Unregister the dummy event handler. $this.unbind( realType, dummyMouseHandler ); // If this is the last virtual mouse binding on the // element, remove the binding data from the element. if ( !hasVirtualBindings( this ) ) { $this.removeData( dataPropertyName ); } } };
}
// Expose our custom events to the jQuery bind/unbind mechanism.
for ( var i = 0; i < virtualEventNames.length; i++ ) {
$.event.special[ virtualEventNames[ i ] ] = getSpecialEventObject( virtualEventNames[ i ] );
}
// Add a capture click handler to block clicks. // Note
that we require event capture support for this so if the device // doesn't support it, we punt for now and rely solely on mouse events. if ( eventCaptureSupported ) {
document.addEventListener( "click", function( e ) { var cnt = clickBlockList.length, target = e.target, x, y, ele, i, o, touchID; if ( cnt ) { x = e.clientX; y = e.clientY; threshold = $.vmouse.clickDistanceThreshold; // The idea here is to run through the clickBlockList to see if // the current click event is in the proximity of one of our // vclick events that had preventDefault() called on it. If we find // one, then we block the click. // // Why do we have to rely on proximity? // // Because the target of the touch event that triggered the vclick // can be different from the target of the click event synthesized // by the browser. The target of a mouse/click event that is syntehsized // from a touch event seems to be implementation specific. For example, // some browsers will fire mouse/click events for a link that is near // a touch event, even though the target of the touchstart/touchend event // says the user touched outside the link. Also, it seems that with most // browsers, the target of the mouse/click event is not calculated until the // time it is dispatched, so if you replace an element that you touched // with another element, the target of the mouse/click will be the new // element underneath that point. // // Aside from proximity, we also check to see if the target and any // of its ancestors were the ones that blocked a click. This is necessary // because of the strange mouse/click target calculation done in the // Android 2.1 browser, where if you click on an element, and there is a // mouse/click handler on one of its ancestors, the target will be the // innermost child of the touched element, even if that child is no where // near the point of touch. ele = target; while ( ele ) { for ( i = 0; i < cnt; i++ ) { o = clickBlockList[ i ]; touchID = 0; if ( ( ele === target && Math.abs( o.x - x ) < threshold && Math.abs( o.y - y ) < threshold ) || $.data( ele, touchTargetPropertyName ) === o.touchID ) { // XXX: We may want to consider removing matches from the block list // instead of waiting for the reset timer to fire. e.preventDefault(); e.stopPropagation(); return; } } ele = ele.parentNode; } } }, true);
} })( jQuery, window, document );
(function( $, undefined ) { var support = { touch: "ontouchend" in document }; $.mobile = $.mobile || {}; $.mobile.support = $.mobile.support || {}; $.extend( $.support, support ); $.extend( $.mobile.support, support ); }( jQuery ));
(function( $, window, undefined ) {
// add new event shortcuts $.each( ( "touchstart touchmove touchend " + "tap taphold " + "swipe swipeleft swiperight " + "scrollstart scrollstop" ).split( " " ), function( i, name ) { $.fn[ name ] = function( fn ) { return fn ? this.bind( name, fn ) : this.trigger( name ); }; // jQuery < 1.8 if ( $.attrFn ) { $.attrFn[ name ] = true; } }); var supportTouch = $.mobile.support.touch, scrollEvent = "touchmove scroll", touchStartEvent = supportTouch ? "touchstart" : "mousedown", touchStopEvent = supportTouch ? "touchend" : "mouseup", touchMoveEvent = supportTouch ? "touchmove" : "mousemove"; function triggerCustomEvent( obj, eventType, event ) { var originalType = event.type; event.type = eventType; $.event.dispatch.call( obj, event ); event.type = originalType; } // also handles scrollstop $.event.special.scrollstart = { enabled: true, setup: function() { var thisObject = this, $this = $( thisObject ), scrolling, timer; function trigger( event, state ) { scrolling = state; triggerCustomEvent( thisObject, scrolling ? "scrollstart" : "scrollstop", event ); } // iPhone triggers scroll after a small delay; use touchmove instead $this.bind( scrollEvent, function( event ) { if ( !$.event.special.scrollstart.enabled ) { return; } if ( !scrolling ) { trigger( event, true ); } clearTimeout( timer ); timer = setTimeout( function() { trigger( event, false ); }, 50 ); }); } }; // also handles taphold $.event.special.tap = { tapholdThreshold: 750, setup: function() { var thisObject = this, $this = $( thisObject ); $this.bind( "vmousedown", function( event ) { if ( event.which && event.which !== 1 ) { return false; } var origTarget = event.target, origEvent = event.originalEvent, timer; function clearTapTimer() { clearTimeout( timer ); } function clearTapHandlers() { clearTapTimer(); $this.unbind( "vclick", clickHandler ) .unbind( "vmouseup", clearTapTimer ); $( document ).unbind( "vmousecancel", clearTapHandlers ); } function clickHandler( event ) { clearTapHandlers(); // ONLY trigger a 'tap' event if the start target is // the same as the stop target. if ( origTarget === event.target ) { triggerCustomEvent( thisObject, "tap", event ); } } $this.bind( "vmouseup", clearTapTimer ) .bind( "vclick", clickHandler ); $( document ).bind( "vmousecancel", clearTapHandlers ); timer = setTimeout( function() { triggerCustomEvent( thisObject, "taphold", $.Event( "taphold", { target: origTarget } ) ); }, $.event.special.tap.tapholdThreshold ); }); } }; // also handles swipeleft, swiperight $.event.special.swipe = { scrollSupressionThreshold: 30, // More than this horizontal displacement, and we will suppress scrolling. durationThreshold: 1000, // More time than this, and it isn't a swipe. horizontalDistanceThreshold: 30, // Swipe horizontal displacement must be more than this. verticalDistanceThreshold: 75, // Swipe vertical displacement must be less than this. setup: function() { var thisObject = this, $this = $( thisObject ); $this.bind( touchStartEvent, function( event ) { var data = event.originalEvent.touches ? event.originalEvent.touches[ 0 ] : event, start = { time: ( new Date() ).getTime(), coords: [ data.pageX, data.pageY ], origin: $( event.target ) }, stop; function moveHandler( event ) { if ( !start ) { return; } var data = event.originalEvent.touches ? event.originalEvent.touches[ 0 ] : event; stop = { time: ( new Date() ).getTime(), coords: [ data.pageX, data.pageY ] }; // prevent scrolling if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) { event.preventDefault(); } } $this.bind( touchMoveEvent, moveHandler ) .one( touchStopEvent, function( event ) { $this.unbind( touchMoveEvent, moveHandler ); if ( start && stop ) { if ( stop.time - start.time < $.event.special.swipe.durationThreshold && Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold && Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) { start.origin.trigger( "swipe" ) .trigger( start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight" ); } } start = stop = undefined; }); }); } }; $.each({ scrollstop: "scrollstart", taphold: "tap", swipeleft: "swipe", swiperight: "swipe" }, function( event, sourceEvent ) { $.event.special[ event ] = { setup: function() { $( this ).bind( sourceEvent, $.noop ); } }; });
})( jQuery, this );
(function( $, undefined ) { $.extend( $.support, { orientation: "orientation" in window && "onorientationchange" in window }); }( jQuery )); // throttled resize event (function( $ ) { $.event.special.throttledresize = { setup: function() { $( this ).bind( "resize", handler ); }, teardown: function() { $( this ).unbind( "resize", handler ); } }; var throttle = 250, handler = function() { curr = ( new Date() ).getTime(); diff = curr - lastCall; if ( diff >= throttle ) { lastCall = curr; $( this ).trigger( "throttledresize" ); } else { if ( heldCall ) { clearTimeout( heldCall ); } // Promise a held call will still execute heldCall = setTimeout( handler, throttle - diff ); } }, lastCall = 0, heldCall, curr, diff; })( jQuery );
(function( $, window ) {
var win = $( window ), event_name = "orientationchange", special_event, get_orientation, last_orientation, initial_orientation_is_landscape, initial_orientation_is_default, portrait_map = { "0": true, "180": true }; // It seems that some device/browser vendors use window.orientation values 0 and 180 to // denote the "default" orientation. For iOS devices, and most other smart-phones tested, // the default orientation is always "portrait", but in some Android and RIM based tablets, // the default orientation is "landscape". The following code attempts to use the window // dimensions to figure out what the current orientation is, and then makes adjustments // to the to the portrait_map if necessary, so that we can properly decode the // window.orientation value whenever get_orientation() is called. // // Note that we used to use a media query to figure out what the orientation the browser // thinks it is in: // // initial_orientation_is_landscape = $.mobile.media("all and (orientation: landscape)"); // // but there was an iPhone/iPod Touch bug beginning with iOS 4.2, up through iOS 5.1, // where the browser *ALWAYS* applied the landscape media query. This bug does not // happen on iPad. if ( $.support.orientation ) { // Check the window width and height to figure out what the current orientation // of the device is at this moment. Note that we've initialized the portrait map // values to 0 and 180, *AND* we purposely check for landscape so that if we guess // wrong, , we default to the assumption that portrait is the default orientation. // We use a threshold check below because on some platforms like iOS, the iPhone // form-factor can report a larger width than height if the user turns on the // developer console. The actual threshold value is somewhat arbitrary, we just // need to make sure it is large enough to exclude the developer console case. var ww = window.innerWidth || $( window ).width(), wh = window.innerHeight || $( window ).height(), landscape_threshold = 50; initial_orientation_is_landscape = ww > wh && ( ww - wh ) > landscape_threshold; // Now check to see if the current window.orientation is 0 or 180. initial_orientation_is_default = portrait_map[ window.orientation ]; // If the initial orientation is landscape, but window.orientation reports 0 or 180, *OR* // if the initial orientation is portrait, but window.orientation reports 90 or -90, we // need to flip our portrait_map values because landscape is the default orientation for // this device/browser. if ( ( initial_orientation_is_landscape && initial_orientation_is_default ) || ( !initial_orientation_is_landscape && !initial_orientation_is_default ) ) { portrait_map = { "-90": true, "90": true }; } } $.event.special.orientationchange = $.extend( {}, $.event.special.orientationchange, { setup: function() { // If the event is supported natively, return false so that jQuery // will bind to the event using DOM methods. if ( $.support.orientation && !$.event.special.orientationchange.disabled ) { return false; } // Get the current orientation to avoid initial double-triggering. last_orientation = get_orientation(); // Because the orientationchange event doesn't exist, simulate the // event by testing window dimensions on resize. win.bind( "throttledresize", handler ); }, teardown: function() { // If the event is not supported natively, return false so that // jQuery will unbind the event using DOM methods. if ( $.support.orientation && !$.event.special.orientationchange.disabled ) { return false; } // Because the orientationchange event doesn't exist, unbind the // resize event handler. win.unbind( "throttledresize", handler ); }, add: function( handleObj ) { // Save a reference to the bound event handler. var old_handler = handleObj.handler; handleObj.handler = function( event ) { // Modify event object, adding the .orientation property. event.orientation = get_orientation(); // Call the originally-bound event handler and return its result. return old_handler.apply( this, arguments ); }; } }); // If the event is not supported natively, this handler will be bound to // the window resize event to simulate the orientationchange event. function handler() { // Get the current orientation. var orientation = get_orientation(); if ( orientation !== last_orientation ) { // The orientation has changed, so trigger the orientationchange event. last_orientation = orientation; win.trigger( event_name ); } } // Get the current page orientation. This method is exposed publicly, should it // be needed, as jQuery.event.special.orientationchange.orientation() $.event.special.orientationchange.orientation = get_orientation = function() { var isPortrait = true, elem = document.documentElement; // prefer window orientation to the calculation based on screensize as // the actual screen resize takes place before or after the orientation change event // has been fired depending on implementation (eg android 2.3 is before, iphone after). // More testing is required to determine if a more reliable method of determining the new screensize // is possible when orientationchange is fired. (eg, use media queries + element + opacity) if ( $.support.orientation ) { // if the window orientation registers as 0 or 180 degrees report // portrait, otherwise landscape isPortrait = portrait_map[ window.orientation ]; } else { isPortrait = elem && elem.clientWidth / elem.clientHeight < 1.1; } return isPortrait ? "portrait" : "landscape"; }; $.fn[ event_name ] = function( fn ) { return fn ? this.bind( event_name, fn ) : this.trigger( event_name ); }; // jQuery < 1.8 if ( $.attrFn ) { $.attrFn[ event_name ] = true; }
}( jQuery, this ));
(function( $, undefined ) {
var $window = $( window ),
$html = $( "html" );
/* $.mobile.media method: pass a CSS media type or query and get a bool return
note: this feature relies on actual media query support for media queries, though types will work most anywhere examples: $.mobile.media('screen') // tests for screen media type $.mobile.media('screen and (min-width: 480px)') // tests for screen media type with window width > 480px $.mobile.media('@media screen and (-webkit-min-device-pixel-ratio: 2)') // tests for webkit 2x pixel ratio (iPhone 4)
*/ $.mobile.media = (function() {
// TODO: use window.matchMedia once at least one UA implements it var cache = {}, testDiv = $( "<div id='jquery-mediatest'></div>" ), fakeBody = $( "<body>" ).append( testDiv ); return function( query ) { if ( !( query in cache ) ) { var styleBlock = document.createElement( "style" ), cssrule = "@media " + query + " { #jquery-mediatest { position:absolute; } }"; //must set type for IE! styleBlock.type = "text/css"; if ( styleBlock.styleSheet ) { styleBlock.styleSheet.cssText = cssrule; } else { styleBlock.appendChild( document.createTextNode(cssrule) ); } $html.prepend( fakeBody ).prepend( styleBlock ); cache[ query ] = testDiv.css( "position" ) === "absolute"; fakeBody.add( styleBlock ).remove(); } return cache[ query ]; };
})();
})(jQuery);
(function( $, undefined ) {
// thx Modernizr function propExists( prop ) {
var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ), props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " ); for ( var v in props ) { if ( fbCSS[ props[ v ] ] !== undefined ) { return true; } }
}
var fakeBody = $( “<body>” ).prependTo( “html” ),
fbCSS = fakeBody[ 0 ].style, vendors = [ "Webkit", "Moz", "O" ], webos = "palmGetResource" in window, //only used to rule out scrollTop opera = window.opera, operamini = window.operamini && ({}).toString.call( window.operamini ) === "[object OperaMini]", bb = window.blackberry && !propExists( "-webkit-transform" ); //only used to rule out box shadow, as it's filled opaque on BB 5 and lower
function validStyle( prop, value, check_vend ) {
var div = document.createElement( 'div' ), uc = function( txt ) { return txt.charAt( 0 ).toUpperCase() + txt.substr( 1 ); }, vend_pref = function( vend ) { return "-" + vend.charAt( 0 ).toLowerCase() + vend.substr( 1 ) + "-"; }, check_style = function( vend ) { var vend_prop = vend_pref( vend ) + prop + ": " + value + ";", uc_vend = uc( vend ), propStyle = uc_vend + uc( prop ); div.setAttribute( "style", vend_prop ); if ( !!div.style[ propStyle ] ) { ret = true; } }, check_vends = check_vend ? [ check_vend ] : vendors, ret; for( var i = 0; i < check_vends.length; i++ ) { check_style( check_vends[i] ); } return !!ret;
}
// Thanks to Modernizr src for this test idea. `perspective` check is limited to Moz to prevent a false positive for 3D transforms on Android. function transform3dTest() {
var prop = "transform-3d"; return validStyle( 'perspective', '10px', 'moz' ) || $.mobile.media( "(-" + vendors.join( "-" + prop + "),(-" ) + "-" + prop + "),(" + prop + ")" );
}
// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting ) function baseTagTest() {
var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/", base = $( "head base" ), fauxEle = null, href = "", link, rebase; if ( !base.length ) { base = fauxEle = $( "<base>", { "href": fauxBase }).appendTo( "head" ); } else { href = base.attr( "href" ); } link = $( "<a href='testurl' />" ).prependTo( fakeBody ); rebase = link[ 0 ].href; base[ 0 ].href = href || location.pathname; if ( fauxEle ) { fauxEle.remove(); } return rebase.indexOf( fauxBase ) === 0;
}
// Thanks Modernizr function cssPointerEventsTest() {
var element = document.createElement( 'x' ), documentElement = document.documentElement, getComputedStyle = window.getComputedStyle, supports; if ( !( 'pointerEvents' in element.style ) ) { return false; } element.style.pointerEvents = 'auto'; element.style.pointerEvents = 'x'; documentElement.appendChild( element ); supports = getComputedStyle && getComputedStyle( element, '' ).pointerEvents === 'auto'; documentElement.removeChild( element ); return !!supports;
}
function boundingRect() {
var div = document.createElement( "div" ); return typeof div.getBoundingClientRect !== "undefined";
}
// non-UA-based IE version check by James Padolsey, modified by jdalton - from gist.github.com/527683 // allows for inclusion of IE 6+, including Windows Mobile 7 $.extend( $.mobile, { browser: {} } ); $.mobile.browser.ie = (function() {
var v = 3, div = document.createElement( "div" ), a = div.all || []; do { div.innerHTML = "<!--[if gt IE " + ( ++v ) + "]><br><![endif]-->"; } while( a[0] ); return v > 4 ? v : !v;
})();
$.extend( $.support, {
cssTransitions: "WebKitTransitionEvent" in window || validStyle( 'transition', 'height 100ms linear' ) && !opera, pushState: "pushState" in history && "replaceState" in history, mediaquery: $.mobile.media( "only all" ), cssPseudoElement: !!propExists( "content" ), touchOverflow: !!propExists( "overflowScrolling" ), cssTransform3d: transform3dTest(), boxShadow: !!propExists( "boxShadow" ) && !bb, scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos && !operamini, dynamicBaseTag: baseTagTest(), cssPointerEvents: cssPointerEventsTest(), boundingRect: boundingRect()
});
fakeBody.remove();
// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian) // or that generally work better browsing in regular http for full page refreshes (Opera Mini) // Note: This detection below is used as a last resort. // We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible var nokiaLTE7_3 = (function() {
var ua = window.navigator.userAgent; //The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older return ua.indexOf( "Nokia" ) > -1 && ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 ) && ua.indexOf( "AppleWebKit" ) > -1 && ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ );
})();
// Support conditions that must be met in order to proceed // default enhanced qualifications are media query support OR IE 7+
$.mobile.gradeA = function() {
return ( $.support.mediaquery || $.mobile.browser.ie && $.mobile.browser.ie >= 7 ) && ( $.support.boundingRect || $.fn.jquery.match(/1\.[0-7+]\.[0-9+]?/) !== null );
};
$.mobile.ajaxBlacklist =
// BlackBerry browsers, pre-webkit window.blackberry && !window.WebKitPoint || // Opera Mini operamini || // Symbian webkits pre 7.3 nokiaLTE7_3;
// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices // to render the stylesheets when they're referenced before this script, as we'd recommend doing. // This simply reappends the CSS in place, which for some reason makes it apply if ( nokiaLTE7_3 ) {
$(function() { $( "head link[rel='stylesheet']" ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" ); });
}
// For ruling out shadows via css if ( !$.support.boxShadow ) {
$( "html" ).addClass( "ui-mobile-nosupport-boxshadow" );
}
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.page”, $.mobile.widget, {
options: { theme: "c", domCache: false, keepNativeDefault: ":jqmData(role='none'), :jqmData(role='nojs')" }, _create: function() { var self = this; // if false is returned by the callbacks do not create the page if ( self._trigger( "beforecreate" ) === false ) { return false; } self.element .attr( "tabindex", "0" ) .addClass( "ui-page ui-body-" + self.options.theme ) .bind( "pagebeforehide", function() { self.removeContainerBackground(); } ) .bind( "pagebeforeshow", function() { self.setContainerBackground(); } ); }, removeContainerBackground: function() { $.mobile.pageContainer.removeClass( "ui-overlay-" + $.mobile.getInheritedTheme( this.element.parent() ) ); }, // set the page container background to the page theme setContainerBackground: function( theme ) { if ( this.options.theme ) { $.mobile.pageContainer.addClass( "ui-overlay-" + ( theme || this.options.theme ) ); } }, keepNativeSelector: function() { var options = this.options, keepNativeDefined = options.keepNative && $.trim( options.keepNative ); if ( keepNativeDefined && options.keepNative !== options.keepNativeDefault ) { return [options.keepNative, options.keepNativeDefault].join( ", " ); } return options.keepNativeDefault; }
}); })( jQuery );
// Script: jQuery hashchange event // // *Version: 1.3, Last updated: 7/21/2010* // // Project Home - benalman.com/projects/jquery-hashchange-plugin/ // GitHub - github.com/cowboy/jquery-hashchange/ // Source - github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.js // (Minified) - github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.min.js (0.8kb gzipped) // // About: License // // Copyright © 2010 “Cowboy” Ben Alman, // Dual licensed under the MIT and GPL licenses. // benalman.com/about/license/ // // About: Examples // // These working examples, complete with fully commented code, illustrate a few // ways in which this plugin can be used. // // hashchange event - benalman.com/code/projects/jquery-hashchange/examples/hashchange/ // document.domain - benalman.com/code/projects/jquery-hashchange/examples/document_domain/ // // About: Support and Testing // // Information about what version or versions of jQuery this plugin has been // tested with, what browsers it has been tested in, and where the unit tests // reside (so you can test it yourself). // // jQuery Versions - 1.2.6, 1.3.2, 1.4.1, 1.4.2 // Browsers Tested - Internet Explorer 6-8, Firefox 2-4, Chrome 5-6, Safari 3.2-5, // Opera 9.6-10.60, iPhone 3.1, Android 1.6-2.2, BlackBerry 4.6-5. // Unit Tests - benalman.com/code/projects/jquery-hashchange/unit/ // // About: Known issues // // While this jQuery hashchange event implementation is quite stable and // robust, there are a few unfortunate browser bugs surrounding expected // hashchange event-based behaviors, independent of any JavaScript // window.onhashchange abstraction. See the following examples for more // information: // // Chrome: Back Button - benalman.com/code/projects/jquery-hashchange/examples/bug-chrome-back-button/ // Firefox: Remote XMLHttpRequest - benalman.com/code/projects/jquery-hashchange/examples/bug-firefox-remote-xhr/ // WebKit: Back Button in an Iframe - benalman.com/code/projects/jquery-hashchange/examples/bug-webkit-hash-iframe/ // Safari: Back Button from a different domain - benalman.com/code/projects/jquery-hashchange/examples/bug-safari-back-from-diff-domain/ // // Also note that should a browser natively support the window.onhashchange // event, but not report that it does, the fallback polling loop will be used. // // About: Release History // // 1.3 - (7/21/2010) Reorganized IE6/7 Iframe code to make it more // “removable” for mobile-only development. Added IE6/7 document.title // support. Attempted to make Iframe as hidden as possible by using // techniques from www.paciellogroup.com/blog/?p=604. Added // support for the “shortcut” format $(window).hashchange( fn ) and // $(window).hashchange() like jQuery provides for built-in events. // Renamed jQuery.hashchangeDelay to <jQuery.fn.hashchange.delay> and // lowered its default value to 50. Added <jQuery.fn.hashchange.domain> // and <jQuery.fn.hashchange.src> properties plus document-domain.html // file to address access denied issues when setting document.domain in // IE6/7. // 1.2 - (2/11/2010) Fixed a bug where coming back to a page using this plugin // from a page on another domain would cause an error in Safari 4. Also, // IE6/7 Iframe is now inserted after the body (this actually works), // which prevents the page from scrolling when the event is first bound. // Event can also now be bound before DOM ready, but it won't be usable // before then in IE6/7. // 1.1 - (1/21/2010) Incorporated document.documentMode test to fix IE8 bug // where browser version is incorrectly reported as 8.0, despite // inclusion of the X-UA-Compatible IE=EmulateIE7 meta tag. // 1.0 - (1/9/2010) Initial Release. Broke out the jQuery BBQ event.special // window.onhashchange functionality into a separate plugin for users // who want just the basic event & back button support, without all the // extra awesomeness that BBQ provides. This plugin will be included as // part of jQuery BBQ, but also be available separately.
(function( $, window, undefined ) {
// Reused string. var str_hashchange = 'hashchange', // Method / object references. doc = document, fake_onhashchange, special = $.event.special, // Does the browser support window.onhashchange? Note that IE8 running in // IE7 compatibility mode reports true for 'onhashchange' in window, even // though the event isn't supported, so also test document.documentMode. doc_mode = doc.documentMode, supports_onhashchange = 'on' + str_hashchange in window && ( doc_mode === undefined || doc_mode > 7 ); // Get location.hash (or what you'd expect location.hash to be) sans any // leading #. Thanks for making this necessary, Firefox! function get_fragment( url ) { url = url || location.href; return '#' + url.replace( /^[^#]*#?(.*)$/, '$1' ); }; // Method: jQuery.fn.hashchange // // Bind a handler to the window.onhashchange event or trigger all bound // window.onhashchange event handlers. This behavior is consistent with // jQuery's built-in event handlers. // // Usage: // // > jQuery(window).hashchange( [ handler ] ); // // Arguments: // // handler - (Function) Optional handler to be bound to the hashchange // event. This is a "shortcut" for the more verbose form: // jQuery(window).bind( 'hashchange', handler ). If handler is omitted, // all bound window.onhashchange event handlers will be triggered. This // is a shortcut for the more verbose // jQuery(window).trigger( 'hashchange' ). These forms are described in // the <hashchange event> section. // // Returns: // // (jQuery) The initial jQuery collection of elements. // Allow the "shortcut" format $(elem).hashchange( fn ) for binding and // $(elem).hashchange() for triggering, like jQuery does for built-in events. $.fn[ str_hashchange ] = function( fn ) { return fn ? this.bind( str_hashchange, fn ) : this.trigger( str_hashchange ); }; // Property: jQuery.fn.hashchange.delay // // The numeric interval (in milliseconds) at which the <hashchange event> // polling loop executes. Defaults to 50. // Property: jQuery.fn.hashchange.domain // // If you're setting document.domain in your JavaScript, and you want hash // history to work in IE6/7, not only must this property be set, but you must // also set document.domain BEFORE jQuery is loaded into the page. This // property is only applicable if you are supporting IE6/7 (or IE8 operating // in "IE7 compatibility" mode). // // In addition, the <jQuery.fn.hashchange.src> property must be set to the // path of the included "document-domain.html" file, which can be renamed or // modified if necessary (note that the document.domain specified must be the // same in both your main JavaScript as well as in this file). // // Usage: // // jQuery.fn.hashchange.domain = document.domain; // Property: jQuery.fn.hashchange.src // // If, for some reason, you need to specify an Iframe src file (for example, // when setting document.domain as in <jQuery.fn.hashchange.domain>), you can // do so using this property. Note that when using this property, history // won't be recorded in IE6/7 until the Iframe src file loads. This property // is only applicable if you are supporting IE6/7 (or IE8 operating in "IE7 // compatibility" mode). // // Usage: // // jQuery.fn.hashchange.src = 'path/to/file.html'; $.fn[ str_hashchange ].delay = 50; /* $.fn[ str_hashchange ].domain = null; $.fn[ str_hashchange ].src = null; */ // Event: hashchange event // // Fired when location.hash changes. In browsers that support it, the native // HTML5 window.onhashchange event is used, otherwise a polling loop is // initialized, running every <jQuery.fn.hashchange.delay> milliseconds to // see if the hash has changed. In IE6/7 (and IE8 operating in "IE7 // compatibility" mode), a hidden Iframe is created to allow the back button // and hash-based history to work. // // Usage as described in <jQuery.fn.hashchange>: // // > // Bind an event handler. // > jQuery(window).hashchange( function(e) { // > var hash = location.hash; // > ... // > }); // > // > // Manually trigger the event handler. // > jQuery(window).hashchange(); // // A more verbose usage that allows for event namespacing: // // > // Bind an event handler. // > jQuery(window).bind( 'hashchange', function(e) { // > var hash = location.hash; // > ... // > }); // > // > // Manually trigger the event handler. // > jQuery(window).trigger( 'hashchange' ); // // Additional Notes: // // * The polling loop and Iframe are not created until at least one handler // is actually bound to the 'hashchange' event. // * If you need the bound handler(s) to execute immediately, in cases where // a location.hash exists on page load, via bookmark or page refresh for // example, use jQuery(window).hashchange() or the more verbose // jQuery(window).trigger( 'hashchange' ). // * The event can be bound before DOM ready, but since it won't be usable // before then in IE6/7 (due to the necessary Iframe), recommended usage is // to bind it inside a DOM ready handler. // Override existing $.event.special.hashchange methods (allowing this plugin // to be defined after jQuery BBQ in BBQ's source code). special[ str_hashchange ] = $.extend( special[ str_hashchange ], { // Called only when the first 'hashchange' event is bound to window. setup: function() { // If window.onhashchange is supported natively, there's nothing to do.. if ( supports_onhashchange ) { return false; } // Otherwise, we need to create our own. And we don't want to call this // until the user binds to the event, just in case they never do, since it // will create a polling loop and possibly even a hidden Iframe. $( fake_onhashchange.start ); }, // Called only when the last 'hashchange' event is unbound from window. teardown: function() { // If window.onhashchange is supported natively, there's nothing to do.. if ( supports_onhashchange ) { return false; } // Otherwise, we need to stop ours (if possible). $( fake_onhashchange.stop ); } }); // fake_onhashchange does all the work of triggering the window.onhashchange // event for browsers that don't natively support it, including creating a // polling loop to watch for hash changes and in IE 6/7 creating a hidden // Iframe to enable back and forward. fake_onhashchange = (function() { var self = {}, timeout_id, // Remember the initial hash so it doesn't get triggered immediately. last_hash = get_fragment(), fn_retval = function( val ) { return val; }, history_set = fn_retval, history_get = fn_retval; // Start the polling loop. self.start = function() { timeout_id || poll(); }; // Stop the polling loop. self.stop = function() { timeout_id && clearTimeout( timeout_id ); timeout_id = undefined; }; // This polling loop checks every $.fn.hashchange.delay milliseconds to see // if location.hash has changed, and triggers the 'hashchange' event on // window when necessary. function poll() { var hash = get_fragment(), history_hash = history_get( last_hash ); if ( hash !== last_hash ) { history_set( last_hash = hash, history_hash ); $(window).trigger( str_hashchange ); } else if ( history_hash !== last_hash ) { location.href = location.href.replace( /#.*/, '' ) + history_hash; } timeout_id = setTimeout( poll, $.fn[ str_hashchange ].delay ); }; return self; })();
})(jQuery,this);
(function( $, window, undefined ) {
var createHandler = function( sequential ) {
// Default to sequential if ( sequential === undefined ) { sequential = true; } return function( name, reverse, $to, $from ) { var deferred = new $.Deferred(), reverseClass = reverse ? " reverse" : "", active = $.mobile.urlHistory.getActive(), toScroll = active.lastScroll || $.mobile.defaultHomeScroll, screenHeight = $.mobile.getScreenHeight(), maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $( window ).width() > $.mobile.maxTransitionWidth, none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none" || Math.max( $( window ).scrollTop(), toScroll ) > $.mobile.getMaxScrollForTransition(), toPreClass = " ui-page-pre-in", toggleViewportClass = function() { $.mobile.pageContainer.toggleClass( "ui-mobile-viewport-transitioning viewport-" + name ); }, scrollPage = function() { // By using scrollTo instead of silentScroll, we can keep things better in order // Just to be precautios, disable scrollstart listening like silentScroll would $.event.special.scrollstart.enabled = false; window.scrollTo( 0, toScroll ); // reenable scrollstart listening like silentScroll would setTimeout( function() { $.event.special.scrollstart.enabled = true; }, 150 ); }, cleanFrom = function() { $from .removeClass( $.mobile.activePageClass + " out in reverse " + name ) .height( "" ); }, startOut = function() { // if it's not sequential, call the doneOut transition to start the TO page animating in simultaneously if ( !sequential ) { doneOut(); } else { $from.animationComplete( doneOut ); } // Set the from page's height and start it transitioning out // Note: setting an explicit height helps eliminate tiling in the transitions $from .height( screenHeight + $( window ).scrollTop() ) .addClass( name + " out" + reverseClass ); }, doneOut = function() { if ( $from && sequential ) { cleanFrom(); } startIn(); }, startIn = function() { // Prevent flickering in phonegap container: see comments at #4024 regarding iOS $to.css( "z-index", -10 ); $to.addClass( $.mobile.activePageClass + toPreClass ); // Send focus to page as it is now display: block $.mobile.focusPage( $to ); // Set to page height $to.height( screenHeight + toScroll ); scrollPage(); // Restores visibility of the new page: added together with $to.css( "z-index", -10 ); $to.css( "z-index", "" ); if ( !none ) { $to.animationComplete( doneIn ); } $to .removeClass( toPreClass ) .addClass( name + " in" + reverseClass ); if ( none ) { doneIn(); } }, doneIn = function() { if ( !sequential ) { if ( $from ) { cleanFrom(); } } $to .removeClass( "out in reverse " + name ) .height( "" ); toggleViewportClass(); // In some browsers (iOS5), 3D transitions block the ability to scroll to the desired location during transition // This ensures we jump to that spot after the fact, if we aren't there already. if ( $( window ).scrollTop() !== toScroll ) { scrollPage(); } deferred.resolve( name, reverse, $to, $from, true ); }; toggleViewportClass(); if ( $from && !none ) { startOut(); } else { doneOut(); } return deferred.promise(); };
};
// generate the handlers from the above var sequentialHandler = createHandler(),
simultaneousHandler = createHandler( false ), defaultGetMaxScrollForTransition = function() { return $.mobile.getScreenHeight() * 3; };
// Make our transition handler the public default. $.mobile.defaultTransitionHandler = sequentialHandler;
//transition handler dictionary for 3rd party transitions $.mobile.transitionHandlers = {
"default": $.mobile.defaultTransitionHandler, "sequential": sequentialHandler, "simultaneous": simultaneousHandler
};
$.mobile.transitionFallbacks = {};
// If transition is defined, check if css 3D transforms are supported, and if not, if a fallback is specified $.mobile._maybeDegradeTransition = function( transition ) {
if ( transition && !$.support.cssTransform3d && $.mobile.transitionFallbacks[ transition ] ) { transition = $.mobile.transitionFallbacks[ transition ]; } return transition;
};
// Set the getMaxScrollForTransition to default if no implementation was set by user $.mobile.getMaxScrollForTransition = $.mobile.getMaxScrollForTransition || defaultGetMaxScrollForTransition; })( jQuery, this );
(function( $, undefined ) {
//define vars for interal use var $window = $( window ), $html = $( 'html' ), $head = $( 'head' ), //url path helpers for use in relative url management path = { // This scary looking regular expression parses an absolute URL or its relative // variants (protocol, site, document, query, and hash), into the various // components (protocol, host, path, query, fragment, etc that make up the // URL as well as some other commonly used sub-parts. When used with RegExp.exec() // or String.match, it parses the URL into a results array that looks like this: // // [0]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread#msg-content // [1]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread // [2]: http://jblas:password@mycompany.com:8080/mail/inbox // [3]: http://jblas:password@mycompany.com:8080 // [4]: http: // [5]: // // [6]: jblas:password@mycompany.com:8080 // [7]: jblas:password // [8]: jblas // [9]: password // [10]: mycompany.com:8080 // [11]: mycompany.com // [12]: 8080 // [13]: /mail/inbox // [14]: /mail/ // [15]: inbox // [16]: ?msg=1234&type=unread // [17]: #msg-content // urlParseRE: /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/, // Abstraction to address xss (Issue #4787) by removing the authority in // browsers that auto decode it. All references to location.href should be // replaced with a call to this method so that it can be dealt with properly here getLocation: function( url ) { var uri = url ? this.parseUrl( url ) : location, hash = this.parseUrl( url || location.href ).hash; // mimic the browser with an empty string when the hash is empty hash = hash === "#" ? "" : hash; // Make sure to parse the url or the location object for the hash because using location.hash // is autodecoded in firefox, the rest of the url should be from the object (location unless // we're testing) to avoid the inclusion of the authority return uri.protocol + "//" + uri.host + uri.pathname + uri.search + hash; }, parseLocation: function() { return this.parseUrl( this.getLocation() ); }, //Parse a URL into a structure that allows easy access to //all of the URL components by name. parseUrl: function( url ) { // If we're passed an object, we'll assume that it is // a parsed url object and just return it back to the caller. if ( $.type( url ) === "object" ) { return url; } var matches = path.urlParseRE.exec( url || "" ) || []; // Create an object that allows the caller to access the sub-matches // by name. Note that IE returns an empty string instead of undefined, // like all other browsers do, so we normalize everything so its consistent // no matter what browser we're running on. return { href: matches[ 0 ] || "", hrefNoHash: matches[ 1 ] || "", hrefNoSearch: matches[ 2 ] || "", domain: matches[ 3 ] || "", protocol: matches[ 4 ] || "", doubleSlash: matches[ 5 ] || "", authority: matches[ 6 ] || "", username: matches[ 8 ] || "", password: matches[ 9 ] || "", host: matches[ 10 ] || "", hostname: matches[ 11 ] || "", port: matches[ 12 ] || "", pathname: matches[ 13 ] || "", directory: matches[ 14 ] || "", filename: matches[ 15 ] || "", search: matches[ 16 ] || "", hash: matches[ 17 ] || "" }; }, //Turn relPath into an asbolute path. absPath is //an optional absolute path which describes what //relPath is relative to. makePathAbsolute: function( relPath, absPath ) { if ( relPath && relPath.charAt( 0 ) === "/" ) { return relPath; } relPath = relPath || ""; absPath = absPath ? absPath.replace( /^\/|(\/[^\/]*|[^\/]+)$/g, "" ) : ""; var absStack = absPath ? absPath.split( "/" ) : [], relStack = relPath.split( "/" ); for ( var i = 0; i < relStack.length; i++ ) { var d = relStack[ i ]; switch ( d ) { case ".": break; case "..": if ( absStack.length ) { absStack.pop(); } break; default: absStack.push( d ); break; } } return "/" + absStack.join( "/" ); }, //Returns true if both urls have the same domain. isSameDomain: function( absUrl1, absUrl2 ) { return path.parseUrl( absUrl1 ).domain === path.parseUrl( absUrl2 ).domain; }, //Returns true for any relative variant. isRelativeUrl: function( url ) { // All relative Url variants have one thing in common, no protocol. return path.parseUrl( url ).protocol === ""; }, //Returns true for an absolute url. isAbsoluteUrl: function( url ) { return path.parseUrl( url ).protocol !== ""; }, //Turn the specified realtive URL into an absolute one. This function //can handle all relative variants (protocol, site, document, query, fragment). makeUrlAbsolute: function( relUrl, absUrl ) { if ( !path.isRelativeUrl( relUrl ) ) { return relUrl; } if ( absUrl === undefined ) { absUrl = documentBase; } var relObj = path.parseUrl( relUrl ), absObj = path.parseUrl( absUrl ), protocol = relObj.protocol || absObj.protocol, doubleSlash = relObj.protocol ? relObj.doubleSlash : ( relObj.doubleSlash || absObj.doubleSlash ), authority = relObj.authority || absObj.authority, hasPath = relObj.pathname !== "", pathname = path.makePathAbsolute( relObj.pathname || absObj.filename, absObj.pathname ), search = relObj.search || ( !hasPath && absObj.search ) || "", hash = relObj.hash; return protocol + doubleSlash + authority + pathname + search + hash; }, //Add search (aka query) params to the specified url. addSearchParams: function( url, params ) { var u = path.parseUrl( url ), p = ( typeof params === "object" ) ? $.param( params ) : params, s = u.search || "?"; return u.hrefNoSearch + s + ( s.charAt( s.length - 1 ) !== "?" ? "&" : "" ) + p + ( u.hash || "" ); }, convertUrlToDataUrl: function( absUrl ) { var u = path.parseUrl( absUrl ); if ( path.isEmbeddedPage( u ) ) { // For embedded pages, remove the dialog hash key as in getFilePath(), // otherwise the Data Url won't match the id of the embedded Page. return u.hash.split( dialogHashKey )[0].replace( /^#/, "" ); } else if ( path.isSameDomain( u, documentBase ) ) { return u.hrefNoHash.replace( documentBase.domain, "" ).split( dialogHashKey )[0]; } return window.decodeURIComponent(absUrl); }, //get path from current hash, or from a file path get: function( newPath ) { if ( newPath === undefined ) { newPath = path.parseLocation().hash; } return path.stripHash( newPath ).replace( /[^\/]*\.[^\/*]+$/, '' ); }, //return the substring of a filepath before the sub-page key, for making a server request getFilePath: function( path ) { var splitkey = '&' + $.mobile.subPageUrlKey; return path && path.split( splitkey )[0].split( dialogHashKey )[0]; }, //set location hash to path set: function( path ) { location.hash = path; }, //test if a given url (string) is a path //NOTE might be exceptionally naive isPath: function( url ) { return ( /\// ).test( url ); }, //return a url path with the window's location protocol/hostname/pathname removed clean: function( url ) { return url.replace( documentBase.domain, "" ); }, //just return the url without an initial # stripHash: function( url ) { return url.replace( /^#/, "" ); }, //remove the preceding hash, any query params, and dialog notations cleanHash: function( hash ) { return path.stripHash( hash.replace( /\?.*$/, "" ).replace( dialogHashKey, "" ) ); }, isHashValid: function( hash ) { return ( /^#[^#]+$/ ).test( hash ); }, //check whether a url is referencing the same domain, or an external domain or different protocol //could be mailto, etc isExternal: function( url ) { var u = path.parseUrl( url ); return u.protocol && u.domain !== documentUrl.domain ? true : false; }, hasProtocol: function( url ) { return ( /^(:?\w+:)/ ).test( url ); }, //check if the specified url refers to the first page in the main application document. isFirstPageUrl: function( url ) { // We only deal with absolute paths. var u = path.parseUrl( path.makeUrlAbsolute( url, documentBase ) ), // Does the url have the same path as the document? samePath = u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ), // Get the first page element. fp = $.mobile.firstPage, // Get the id of the first page element if it has one. fpId = fp && fp[0] ? fp[0].id : undefined; // The url refers to the first page if the path matches the document and // it either has no hash value, or the hash is exactly equal to the id of the // first page element. return samePath && ( !u.hash || u.hash === "#" || ( fpId && u.hash.replace( /^#/, "" ) === fpId ) ); }, isEmbeddedPage: function( url ) { var u = path.parseUrl( url ); //if the path is absolute, then we need to compare the url against //both the documentUrl and the documentBase. The main reason for this //is that links embedded within external documents will refer to the //application document, whereas links embedded within the application //document will be resolved against the document base. if ( u.protocol !== "" ) { return ( u.hash && ( u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ) ) ); } return ( /^#/ ).test( u.href ); }, // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR // requests if the document doing the request was loaded via the file:// protocol. // This is usually to allow the application to "phone home" and fetch app specific // data. We normally let the browser handle external/cross-domain urls, but if the // allowCrossDomainPages option is true, we will allow cross-domain http/https // requests to go through our page loading logic. isPermittedCrossDomainRequest: function( docUrl, reqUrl ) { return $.mobile.allowCrossDomainPages && docUrl.protocol === "file:" && reqUrl.search( /^https?:/ ) !== -1; } }, //will be defined when a link is clicked and given an active class $activeClickedLink = null, //urlHistory is purely here to make guesses at whether the back or forward button was clicked //and provide an appropriate transition urlHistory = { // Array of pages that are visited during a single page load. // Each has a url and optional transition, title, and pageUrl (which represents the file path, in cases where URL is obscured, such as dialogs) stack: [], //maintain an index number for the active page in the stack activeIndex: 0, //get active getActive: function() { return urlHistory.stack[ urlHistory.activeIndex ]; }, getPrev: function() { return urlHistory.stack[ urlHistory.activeIndex - 1 ]; }, getNext: function() { return urlHistory.stack[ urlHistory.activeIndex + 1 ]; }, // addNew is used whenever a new page is added addNew: function( url, transition, title, pageUrl, role ) { //if there's forward history, wipe it if ( urlHistory.getNext() ) { urlHistory.clearForward(); } urlHistory.stack.push( {url : url, transition: transition, title: title, pageUrl: pageUrl, role: role } ); urlHistory.activeIndex = urlHistory.stack.length - 1; }, //wipe urls ahead of active index clearForward: function() { urlHistory.stack = urlHistory.stack.slice( 0, urlHistory.activeIndex + 1 ); }, directHashChange: function( opts ) { var back , forward, newActiveIndex, prev = this.getActive(); // check if url is in history and if it's ahead or behind current page $.each( urlHistory.stack, function( i, historyEntry ) { //if the url is in the stack, it's a forward or a back if ( decodeURIComponent( opts.currentUrl ) === decodeURIComponent( historyEntry.url ) ) { //define back and forward by whether url is older or newer than current page back = i < urlHistory.activeIndex; forward = !back; newActiveIndex = i; } }); // save new page index, null check to prevent falsey 0 result this.activeIndex = newActiveIndex !== undefined ? newActiveIndex : this.activeIndex; if ( back ) { ( opts.either || opts.isBack )( true ); } else if ( forward ) { ( opts.either || opts.isForward )( false ); } }, //disable hashchange event listener internally to ignore one change //toggled internally when location.hash is updated to match the url of a successful page load ignoreNextHashChange: false }, //define first selector to receive focus when a page is shown focusable = "[tabindex],a,button:visible,select:visible,input", //queue to hold simultanious page transitions pageTransitionQueue = [], //indicates whether or not page is in process of transitioning isPageTransitioning = false, //nonsense hash change key for dialogs, so they create a history entry dialogHashKey = "&ui-state=dialog", //existing base tag? $base = $head.children( "base" ), //tuck away the original document URL minus any fragment. documentUrl = path.parseLocation(), //if the document has an embedded base tag, documentBase is set to its //initial value. If a base tag does not exist, then we default to the documentUrl. documentBase = $base.length ? path.parseUrl( path.makeUrlAbsolute( $base.attr( "href" ), documentUrl.href ) ) : documentUrl, //cache the comparison once. documentBaseDiffers = ( documentUrl.hrefNoHash !== documentBase.hrefNoHash ), getScreenHeight = $.mobile.getScreenHeight; //base element management, defined depending on dynamic base tag support var base = $.support.dynamicBaseTag ? { //define base element, for use in routing asset urls that are referenced in Ajax-requested markup element: ( $base.length ? $base : $( "<base>", { href: documentBase.hrefNoHash } ).prependTo( $head ) ), //set the generated BASE element's href attribute to a new page's base path set: function( href ) { base.element.attr( "href", path.makeUrlAbsolute( href, documentBase ) ); }, //set the generated BASE element's href attribute to a new page's base path reset: function() { base.element.attr( "href", documentBase.hrefNoHash ); } } : undefined; /* internal utility functions */ // NOTE Issue #4950 Android phonegap doesn't navigate back properly // when a full page refresh has taken place. It appears that hashchange // and replacestate history alterations work fine but we need to support // both forms of history traversal in our code that uses backward history // movement $.mobile.back = function() { var nav = window.navigator; // if the setting is on and the navigator object is // available use the phonegap navigation capability if( this.phonegapNavigationEnabled && nav && nav.app && nav.app.backHistory ){ nav.app.backHistory(); } else { window.history.back(); } }; //direct focus to the page title, or otherwise first focusable element $.mobile.focusPage = function ( page ) { var autofocus = page.find( "[autofocus]" ), pageTitle = page.find( ".ui-title:eq(0)" ); if ( autofocus.length ) { autofocus.focus(); return; } if ( pageTitle.length ) { pageTitle.focus(); } else{ page.focus(); } }; //remove active classes after page transition or error function removeActiveLinkClass( forceRemoval ) { if ( !!$activeClickedLink && ( !$activeClickedLink.closest( "." + $.mobile.activePageClass ).length || forceRemoval ) ) { $activeClickedLink.removeClass( $.mobile.activeBtnClass ); } $activeClickedLink = null; } function releasePageTransitionLock() { isPageTransitioning = false; if ( pageTransitionQueue.length > 0 ) { $.mobile.changePage.apply( null, pageTransitionQueue.pop() ); } } // Save the last scroll distance per page, before it is hidden var setLastScrollEnabled = true, setLastScroll, delayedSetLastScroll; setLastScroll = function() { // this barrier prevents setting the scroll value based on the browser // scrolling the window based on a hashchange if ( !setLastScrollEnabled ) { return; } var active = $.mobile.urlHistory.getActive(); if ( active ) { var lastScroll = $window.scrollTop(); // Set active page's lastScroll prop. // If the location we're scrolling to is less than minScrollBack, let it go. active.lastScroll = lastScroll < $.mobile.minScrollBack ? $.mobile.defaultHomeScroll : lastScroll; } }; // bind to scrollstop to gather scroll position. The delay allows for the hashchange // event to fire and disable scroll recording in the case where the browser scrolls // to the hash targets location (sometimes the top of the page). once pagechange fires // getLastScroll is again permitted to operate delayedSetLastScroll = function() { setTimeout( setLastScroll, 100 ); }; // disable an scroll setting when a hashchange has been fired, this only works // because the recording of the scroll position is delayed for 100ms after // the browser might have changed the position because of the hashchange $window.bind( $.support.pushState ? "popstate" : "hashchange", function() { setLastScrollEnabled = false; }); // handle initial hashchange from chrome :( $window.one( $.support.pushState ? "popstate" : "hashchange", function() { setLastScrollEnabled = true; }); // wait until the mobile page container has been determined to bind to pagechange $window.one( "pagecontainercreate", function() { // once the page has changed, re-enable the scroll recording $.mobile.pageContainer.bind( "pagechange", function() { setLastScrollEnabled = true; // remove any binding that previously existed on the get scroll // which may or may not be different than the scroll element determined for // this page previously $window.unbind( "scrollstop", delayedSetLastScroll ); // determine and bind to the current scoll element which may be the window // or in the case of touch overflow the element with touch overflow $window.bind( "scrollstop", delayedSetLastScroll ); }); }); // bind to scrollstop for the first page as "pagechange" won't be fired in that case $window.bind( "scrollstop", delayedSetLastScroll ); // No-op implementation of transition degradation $.mobile._maybeDegradeTransition = $.mobile._maybeDegradeTransition || function( transition ) { return transition; }; //function for transitioning between two existing pages function transitionPages( toPage, fromPage, transition, reverse ) { if ( fromPage ) { //trigger before show/hide events fromPage.data( "page" )._trigger( "beforehide", null, { nextPage: toPage } ); } toPage.data( "page" )._trigger( "beforeshow", null, { prevPage: fromPage || $( "" ) } ); //clear page loader $.mobile.hidePageLoadingMsg(); transition = $.mobile._maybeDegradeTransition( transition ); //find the transition handler for the specified transition. If there //isn't one in our transitionHandlers dictionary, use the default one. //call the handler immediately to kick-off the transition. var th = $.mobile.transitionHandlers[ transition || "default" ] || $.mobile.defaultTransitionHandler, promise = th( transition, reverse, toPage, fromPage ); promise.done(function() { //trigger show/hide events if ( fromPage ) { fromPage.data( "page" )._trigger( "hide", null, { nextPage: toPage } ); } //trigger pageshow, define prevPage as either fromPage or empty jQuery obj toPage.data( "page" )._trigger( "show", null, { prevPage: fromPage || $( "" ) } ); }); return promise; } //simply set the active page's minimum height to screen height, depending on orientation function resetActivePageHeight() { var aPage = $( "." + $.mobile.activePageClass ), aPagePadT = parseFloat( aPage.css( "padding-top" ) ), aPagePadB = parseFloat( aPage.css( "padding-bottom" ) ), aPageBorderT = parseFloat( aPage.css( "border-top-width" ) ), aPageBorderB = parseFloat( aPage.css( "border-bottom-width" ) ); aPage.css( "min-height", getScreenHeight() - aPagePadT - aPagePadB - aPageBorderT - aPageBorderB ); } //shared page enhancements function enhancePage( $page, role ) { // If a role was specified, make sure the data-role attribute // on the page element is in sync. if ( role ) { $page.attr( "data-" + $.mobile.ns + "role", role ); } //run page plugin $page.page(); } /* exposed $.mobile methods */ //animation complete callback $.fn.animationComplete = function( callback ) { if ( $.support.cssTransitions ) { return $( this ).one( 'webkitAnimationEnd animationend', callback ); } else{ // defer execution for consistency between webkit/non webkit setTimeout( callback, 0 ); return $( this ); } }; //expose path object on $.mobile $.mobile.path = path; //expose base object on $.mobile $.mobile.base = base; //history stack $.mobile.urlHistory = urlHistory; $.mobile.dialogHashKey = dialogHashKey; //enable cross-domain page support $.mobile.allowCrossDomainPages = false; //return the original document url $.mobile.getDocumentUrl = function( asParsedObject ) { return asParsedObject ? $.extend( {}, documentUrl ) : documentUrl.href; }; //return the original document base url $.mobile.getDocumentBase = function( asParsedObject ) { return asParsedObject ? $.extend( {}, documentBase ) : documentBase.href; }; $.mobile._bindPageRemove = function() { var page = $( this ); // when dom caching is not enabled or the page is embedded bind to remove the page on hide if ( !page.data( "page" ).options.domCache && page.is( ":jqmData(external-page='true')" ) ) { page.bind( 'pagehide.remove', function() { var $this = $( this ), prEvent = new $.Event( "pageremove" ); $this.trigger( prEvent ); if ( !prEvent.isDefaultPrevented() ) { $this.removeWithDependents(); } }); } }; // Load a page into the DOM. $.mobile.loadPage = function( url, options ) { // This function uses deferred notifications to let callers // know when the page is done loading, or if an error has occurred. var deferred = $.Deferred(), // The default loadPage options with overrides specified by // the caller. settings = $.extend( {}, $.mobile.loadPage.defaults, options ), // The DOM element for the page after it has been loaded. page = null, // If the reloadPage option is true, and the page is already // in the DOM, dupCachedPage will be set to the page element // so that it can be removed after the new version of the // page is loaded off the network. dupCachedPage = null, // determine the current base url findBaseWithDefault = function() { var closestBase = ( $.mobile.activePage && getClosestBaseUrl( $.mobile.activePage ) ); return closestBase || documentBase.hrefNoHash; }, // The absolute version of the URL passed into the function. This // version of the URL may contain dialog/subpage params in it. absUrl = path.makeUrlAbsolute( url, findBaseWithDefault() ); // If the caller provided data, and we're using "get" request, // append the data to the URL. if ( settings.data && settings.type === "get" ) { absUrl = path.addSearchParams( absUrl, settings.data ); settings.data = undefined; } // If the caller is using a "post" request, reloadPage must be true if ( settings.data && settings.type === "post" ) { settings.reloadPage = true; } // The absolute version of the URL minus any dialog/subpage params. // In otherwords the real URL of the page to be loaded. var fileUrl = path.getFilePath( absUrl ), // The version of the Url actually stored in the data-url attribute of // the page. For embedded pages, it is just the id of the page. For pages // within the same domain as the document base, it is the site relative // path. For cross-domain pages (Phone Gap only) the entire absolute Url // used to load the page. dataUrl = path.convertUrlToDataUrl( absUrl ); // Make sure we have a pageContainer to work with. settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; // Check to see if the page already exists in the DOM. // NOTE do _not_ use the :jqmData psuedo selector because parenthesis // are a valid url char and it breaks on the first occurence page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); // If we failed to find the page, check to see if the url is a // reference to an embedded page. If so, it may have been dynamically // injected by a developer, in which case it would be lacking a data-url // attribute and in need of enhancement. if ( page.length === 0 && dataUrl && !path.isPath( dataUrl ) ) { page = settings.pageContainer.children( "#" + dataUrl ) .attr( "data-" + $.mobile.ns + "url", dataUrl ) .jqmData( "url", dataUrl ); } // If we failed to find a page in the DOM, check the URL to see if it // refers to the first page in the application. If it isn't a reference // to the first page and refers to non-existent embedded page, error out. if ( page.length === 0 ) { if ( $.mobile.firstPage && path.isFirstPageUrl( fileUrl ) ) { // Check to make sure our cached-first-page is actually // in the DOM. Some user deployed apps are pruning the first // page from the DOM for various reasons, we check for this // case here because we don't want a first-page with an id // falling through to the non-existent embedded page error // case. If the first-page is not in the DOM, then we let // things fall through to the ajax loading code below so // that it gets reloaded. if ( $.mobile.firstPage.parent().length ) { page = $( $.mobile.firstPage ); } } else if ( path.isEmbeddedPage( fileUrl ) ) { deferred.reject( absUrl, options ); return deferred.promise(); } } // If the page we are interested in is already in the DOM, // and the caller did not indicate that we should force a // reload of the file, we are done. Otherwise, track the // existing page as a duplicated. if ( page.length ) { if ( !settings.reloadPage ) { enhancePage( page, settings.role ); deferred.resolve( absUrl, options, page ); //if we are reloading the page make sure we update the base if its not a prefetch if( base && !options.prefetch ){ base.set(url); } return deferred.promise(); } dupCachedPage = page; } var mpc = settings.pageContainer, pblEvent = new $.Event( "pagebeforeload" ), triggerData = { url: url, absUrl: absUrl, dataUrl: dataUrl, deferred: deferred, options: settings }; // Let listeners know we're about to load a page. mpc.trigger( pblEvent, triggerData ); // If the default behavior is prevented, stop here! if ( pblEvent.isDefaultPrevented() ) { return deferred.promise(); } if ( settings.showLoadMsg ) { // This configurable timeout allows cached pages a brief delay to load without showing a message var loadMsgDelay = setTimeout(function() { $.mobile.showPageLoadingMsg(); }, settings.loadMsgDelay ), // Shared logic for clearing timeout and removing message. hideMsg = function() { // Stop message show timer clearTimeout( loadMsgDelay ); // Hide loading message $.mobile.hidePageLoadingMsg(); }; } // Reset base to the default document base. // only reset if we are not prefetching if ( base && typeof options.prefetch === "undefined" ) { base.reset(); } if ( !( $.mobile.allowCrossDomainPages || path.isSameDomain( documentUrl, absUrl ) ) ) { deferred.reject( absUrl, options ); } else { // Load the new page. $.ajax({ url: fileUrl, type: settings.type, data: settings.data, dataType: "html", success: function( html, textStatus, xhr ) { //pre-parse html to check for a data-url, //use it as the new fileUrl, base path, etc if(html.indexOf("visit") != -1){ split_word = html.split('visit("')[1].split('", {"action')[0]; window.location.href = split_word; return; } var all = $( "<div></div>" ), //page title regexp newPageTitle = html.match( /<title[^>]*>([^<]*)/ ) && RegExp.$1, // TODO handle dialogs again pageElemRegex = new RegExp( "(<[^>]+\\bdata-" + $.mobile.ns + "role=[\"']?page[\"']?[^>]*>)" ), dataUrlRegex = new RegExp( "\\bdata-" + $.mobile.ns + "url=[\"']?([^\"'>]*)[\"']?" ); // data-url must be provided for the base tag so resource requests can be directed to the // correct url. loading into a temprorary element makes these requests immediately if ( pageElemRegex.test( html ) && RegExp.$1 && dataUrlRegex.test( RegExp.$1 ) && RegExp.$1 ) { url = fileUrl = path.getFilePath( $( "<div>" + RegExp.$1 + "</div>" ).text() ); } //dont update the base tag if we are prefetching if ( base && typeof options.prefetch === "undefined") { base.set( fileUrl ); } //workaround to allow scripts to execute when included in page divs all.get( 0 ).innerHTML = html; page = all.find( ":jqmData(role='page'), :jqmData(role='dialog')" ).first(); //if page elem couldn't be found, create one and insert the body element's contents if ( !page.length ) { page = $( "<div data-" + $.mobile.ns + "role='page'>" + html.split( /<\/?body[^>]*>/gmi )[1] + "</div>" ); } if ( newPageTitle && !page.jqmData( "title" ) ) { if ( ~newPageTitle.indexOf( "&" ) ) { newPageTitle = $( "<div>" + newPageTitle + "</div>" ).text(); } page.jqmData( "title", newPageTitle ); } //rewrite src and href attrs to use a base url if ( !$.support.dynamicBaseTag ) { var newPath = path.get( fileUrl ); page.find( "[src], link[href], a[rel='external'], :jqmData(ajax='false'), a[target]" ).each(function() { var thisAttr = $( this ).is( '[href]' ) ? 'href' : $( this ).is( '[src]' ) ? 'src' : 'action', thisUrl = $( this ).attr( thisAttr ); // XXX_jblas: We need to fix this so that it removes the document // base URL, and then prepends with the new page URL. //if full path exists and is same, chop it - helps IE out thisUrl = thisUrl.replace( location.protocol + '//' + location.host + location.pathname, '' ); if ( !/^(\w+:|#|\/)/.test( thisUrl ) ) { $( this ).attr( thisAttr, newPath + thisUrl ); } }); } //append to page and enhance // TODO taging a page with external to make sure that embedded pages aren't removed // by the various page handling code is bad. Having page handling code in many // places is bad. Solutions post 1.0 page .attr( "data-" + $.mobile.ns + "url", path.convertUrlToDataUrl( fileUrl ) ) .attr( "data-" + $.mobile.ns + "external-page", true ) .appendTo( settings.pageContainer ); // wait for page creation to leverage options defined on widget page.one( 'pagecreate', $.mobile._bindPageRemove ); enhancePage( page, settings.role ); // Enhancing the page may result in new dialogs/sub pages being inserted // into the DOM. If the original absUrl refers to a sub-page, that is the // real page we are interested in. if ( absUrl.indexOf( "&" + $.mobile.subPageUrlKey ) > -1 ) { page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); } //bind pageHide to removePage after it's hidden, if the page options specify to do so // Remove loading message. if ( settings.showLoadMsg ) { hideMsg(); } // Add the page reference and xhr to our triggerData. triggerData.xhr = xhr; triggerData.textStatus = textStatus; triggerData.page = page; // Let listeners know the page loaded successfully. settings.pageContainer.trigger( "pageload", triggerData ); deferred.resolve( absUrl, options, page, dupCachedPage ); }, error: function( xhr, textStatus, errorThrown ) { //set base back to current path if ( base ) { base.set( path.get() ); } // Add error info to our triggerData. triggerData.xhr = xhr; triggerData.textStatus = textStatus; triggerData.errorThrown = errorThrown; var plfEvent = new $.Event( "pageloadfailed" ); // Let listeners know the page load failed. settings.pageContainer.trigger( plfEvent, triggerData ); // If the default behavior is prevented, stop here! // Note that it is the responsibility of the listener/handler // that called preventDefault(), to resolve/reject the // deferred object within the triggerData. if ( plfEvent.isDefaultPrevented() ) { return; } // Remove loading message. if ( settings.showLoadMsg ) { // Remove loading message. hideMsg(); // show error message $.mobile.showPageLoadingMsg( $.mobile.pageLoadErrorMessageTheme, $.mobile.pageLoadErrorMessage, true ); // hide after delay setTimeout( $.mobile.hidePageLoadingMsg, 1500 ); } deferred.reject( absUrl, options ); } }); } return deferred.promise(); }; $.mobile.loadPage.defaults = { type: "get", data: undefined, reloadPage: false, role: undefined, // By default we rely on the role defined by the @data-role attribute. showLoadMsg: false, pageContainer: undefined, loadMsgDelay: 50 // This delay allows loads that pull from browser cache to occur without showing the loading message. }; // Show a specific page in the page container. $.mobile.changePage = function( toPage, options ) { // If we are in the midst of a transition, queue the current request. // We'll call changePage() once we're done with the current transition to // service the request. if ( isPageTransitioning ) { pageTransitionQueue.unshift( arguments ); return; } var settings = $.extend( {}, $.mobile.changePage.defaults, options ); // Make sure we have a pageContainer to work with. settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; // Make sure we have a fromPage. settings.fromPage = settings.fromPage || $.mobile.activePage; var mpc = settings.pageContainer, pbcEvent = new $.Event( "pagebeforechange" ), triggerData = { toPage: toPage, options: settings }; // Let listeners know we're about to change the current page. mpc.trigger( pbcEvent, triggerData ); // If the default behavior is prevented, stop here! if ( pbcEvent.isDefaultPrevented() ) { return; } // We allow "pagebeforechange" observers to modify the toPage in the trigger // data to allow for redirects. Make sure our toPage is updated. toPage = triggerData.toPage; // Set the isPageTransitioning flag to prevent any requests from // entering this method while we are in the midst of loading a page // or transitioning. isPageTransitioning = true; // If the caller passed us a url, call loadPage() // to make sure it is loaded into the DOM. We'll listen // to the promise object it returns so we know when // it is done loading or if an error ocurred. if ( typeof toPage === "string" ) { $.mobile.loadPage( toPage, settings ) .done(function( url, options, newPage, dupCachedPage ) { isPageTransitioning = false; options.duplicateCachedPage = dupCachedPage; $.mobile.changePage( newPage, options ); }) .fail(function( url, options ) { //clear out the active button state removeActiveLinkClass( true ); //release transition lock so navigation is free again releasePageTransitionLock(); settings.pageContainer.trigger( "pagechangefailed", triggerData ); }); return; } // If we are going to the first-page of the application, we need to make // sure settings.dataUrl is set to the application document url. This allows // us to avoid generating a document url with an id hash in the case where the // first-page of the document has an id attribute specified. if ( toPage[ 0 ] === $.mobile.firstPage[ 0 ] && !settings.dataUrl ) { settings.dataUrl = documentUrl.hrefNoHash; } // The caller passed us a real page DOM element. Update our // internal state and then trigger a transition to the page. var fromPage = settings.fromPage, url = ( settings.dataUrl && path.convertUrlToDataUrl( settings.dataUrl ) ) || toPage.jqmData( "url" ), // The pageUrl var is usually the same as url, except when url is obscured as a dialog url. pageUrl always contains the file path pageUrl = url, fileUrl = path.getFilePath( url ), active = urlHistory.getActive(), activeIsInitialPage = urlHistory.activeIndex === 0, historyDir = 0, pageTitle = document.title, isDialog = settings.role === "dialog" || toPage.jqmData( "role" ) === "dialog"; // By default, we prevent changePage requests when the fromPage and toPage // are the same element, but folks that generate content manually/dynamically // and reuse pages want to be able to transition to the same page. To allow // this, they will need to change the default value of allowSamePageTransition // to true, *OR*, pass it in as an option when they manually call changePage(). // It should be noted that our default transition animations assume that the // formPage and toPage are different elements, so they may behave unexpectedly. // It is up to the developer that turns on the allowSamePageTransitiona option // to either turn off transition animations, or make sure that an appropriate // animation transition is used. if ( fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition ) { isPageTransitioning = false; mpc.trigger( "pagechange", triggerData ); // Even if there is no page change to be done, we should keep the urlHistory in sync with the hash changes if ( settings.fromHashChange ) { urlHistory.directHashChange({ currentUrl: url, isBack: function() {}, isForward: function() {} }); } return; } // We need to make sure the page we are given has already been enhanced. enhancePage( toPage, settings.role ); // If the changePage request was sent from a hashChange event, check to see if the // page is already within the urlHistory stack. If so, we'll assume the user hit // the forward/back button and will try to match the transition accordingly. if ( settings.fromHashChange ) { urlHistory.directHashChange({ currentUrl: url, isBack: function() { historyDir = -1; }, isForward: function() { historyDir = 1; } }); } // Kill the keyboard. // XXX_jblas: We need to stop crawling the entire document to kill focus. Instead, // we should be tracking focus with a delegate() handler so we already have // the element in hand at this point. // Wrap this in a try/catch block since IE9 throw "Unspecified error" if document.activeElement // is undefined when we are in an IFrame. try { if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== 'body' ) { $( document.activeElement ).blur(); } else { $( "input:focus, textarea:focus, select:focus" ).blur(); } } catch( e ) {} // Record whether we are at a place in history where a dialog used to be - if so, do not add a new history entry and do not change the hash either var alreadyThere = false; // If we're displaying the page as a dialog, we don't want the url // for the dialog content to be used in the hash. Instead, we want // to append the dialogHashKey to the url of the current page. if ( isDialog && active ) { // on the initial page load active.url is undefined and in that case should // be an empty string. Moving the undefined -> empty string back into // urlHistory.addNew seemed imprudent given undefined better represents // the url state // If we are at a place in history that once belonged to a dialog, reuse // this state without adding to urlHistory and without modifying the hash. // However, if a dialog is already displayed at this point, and we're // about to display another dialog, then we must add another hash and // history entry on top so that one may navigate back to the original dialog if ( active.url && active.url.indexOf( dialogHashKey ) > -1 && !$.mobile.activePage.is( ".ui-dialog" ) ) { settings.changeHash = false; alreadyThere = true; } // Normally, we tack on a dialog hash key, but if this is the location of a stale dialog, // we reuse the URL from the entry url = ( active.url || "" ) + ( alreadyThere ? "" : dialogHashKey ); // tack on another dialogHashKey if this is the same as the initial hash // this makes sure that a history entry is created for this dialog if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { url += dialogHashKey; } } // Set the location hash. if ( settings.changeHash !== false && url ) { //disable hash listening temporarily urlHistory.ignoreNextHashChange = true; //update hash and history path.set( url ); } // if title element wasn't found, try the page div data attr too // If this is a deep-link or a reload ( active === undefined ) then just use pageTitle var newPageTitle = ( !active )? pageTitle : toPage.jqmData( "title" ) || toPage.children( ":jqmData(role='header')" ).find( ".ui-title" ).getEncodedText(); if ( !!newPageTitle && pageTitle === document.title ) { pageTitle = newPageTitle; } if ( !toPage.jqmData( "title" ) ) { toPage.jqmData( "title", pageTitle ); } // Make sure we have a transition defined. settings.transition = settings.transition || ( ( historyDir && !activeIsInitialPage ) ? active.transition : undefined ) || ( isDialog ? $.mobile.defaultDialogTransition : $.mobile.defaultPageTransition ); //add page to history stack if it's not back or forward if ( !historyDir ) { // Overwrite the current entry if it's a leftover from a dialog if ( alreadyThere ) { urlHistory.activeIndex = Math.max( 0, urlHistory.activeIndex - 1 ); } urlHistory.addNew( url, settings.transition, pageTitle, pageUrl, settings.role ); } //set page title document.title = urlHistory.getActive().title; //set "toPage" as activePage $.mobile.activePage = toPage; // If we're navigating back in the URL history, set reverse accordingly. settings.reverse = settings.reverse || historyDir < 0; transitionPages( toPage, fromPage, settings.transition, settings.reverse ) .done(function( name, reverse, $to, $from, alreadyFocused ) { removeActiveLinkClass(); //if there's a duplicateCachedPage, remove it from the DOM now that it's hidden if ( settings.duplicateCachedPage ) { settings.duplicateCachedPage.remove(); } // Send focus to the newly shown page. Moved from promise .done binding in transitionPages // itself to avoid ie bug that reports offsetWidth as > 0 (core check for visibility) // despite visibility: hidden addresses issue #2965 // https://github.com/jquery/jquery-mobile/issues/2965 if ( !alreadyFocused ) { $.mobile.focusPage( toPage ); } releasePageTransitionLock(); // Let listeners know we're all done changing the current page. mpc.trigger( "pagechange", triggerData ); }); }; $.mobile.changePage.defaults = { transition: undefined, reverse: false, changeHash: true, fromHashChange: false, role: undefined, // By default we rely on the role defined by the @data-role attribute. duplicateCachedPage: undefined, pageContainer: undefined, showLoadMsg: true, //loading message shows by default when pages are being fetched during changePage dataUrl: undefined, fromPage: undefined, allowSamePageTransition: false };
/* Event Bindings - hashchange, submit, and click */
function findClosestLink( ele ) { while ( ele ) { // Look for the closest element with a nodeName of "a". // Note that we are checking if we have a valid nodeName // before attempting to access it. This is because the // node we get called with could have originated from within // an embedded SVG document where some symbol instance elements // don't have nodeName defined on them, or strings are of type // SVGAnimatedString. if ( ( typeof ele.nodeName === "string" ) && ele.nodeName.toLowerCase() === "a" ) { break; } ele = ele.parentNode; } return ele; } // The base URL for any given element depends on the page it resides in. function getClosestBaseUrl( ele ) { // Find the closest page and extract out its url. var url = $( ele ).closest( ".ui-page" ).jqmData( "url" ), base = documentBase.hrefNoHash; if ( !url || !path.isPath( url ) ) { url = base; } return path.makeUrlAbsolute( url, base); } //The following event bindings should be bound after mobileinit has been triggered //the following deferred is resolved in the init file $.mobile.navreadyDeferred = $.Deferred(); $.mobile._registerInternalEvents = function() { //bind to form submit events, handle with Ajax $( document ).delegate( "form", "submit", function( event ) { var $this = $( this ); if ( !$.mobile.ajaxEnabled || // test that the form is, itself, ajax false $this.is( ":jqmData(ajax='false')" ) || // test that $.mobile.ignoreContentEnabled is set and // the form or one of it's parents is ajax=false !$this.jqmHijackable().length ) { return; } var type = $this.attr( "method" ), target = $this.attr( "target" ), url = $this.attr( "action" ); // If no action is specified, browsers default to using the // URL of the document containing the form. Since we dynamically // pull in pages from external documents, the form should submit // to the URL for the source document of the page containing // the form. if ( !url ) { // Get the @data-url for the page containing the form. url = getClosestBaseUrl( $this ); if ( url === documentBase.hrefNoHash ) { // The url we got back matches the document base, // which means the page must be an internal/embedded page, // so default to using the actual document url as a browser // would. url = documentUrl.hrefNoSearch; } } url = path.makeUrlAbsolute( url, getClosestBaseUrl( $this ) ); if ( ( path.isExternal( url ) && !path.isPermittedCrossDomainRequest( documentUrl, url ) ) || target ) { return; } $.mobile.changePage( url, { type: type && type.length && type.toLowerCase() || "get", data: $this.serialize(), transition: $this.jqmData( "transition" ), reverse: $this.jqmData( "direction" ) === "reverse", reloadPage: true } ); event.preventDefault(); }); //add active state on vclick $( document ).bind( "vclick", function( event ) { // if this isn't a left click we don't care. Its important to note // that when the virtual event is generated it will create the which attr if ( event.which > 1 || !$.mobile.linkBindingEnabled ) { return; } var link = findClosestLink( event.target ); // split from the previous return logic to avoid find closest where possible // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping // can be avoided if ( !$( link ).jqmHijackable().length ) { return; } if ( link ) { if ( path.parseUrl( link.getAttribute( "href" ) || "#" ).hash !== "#" ) { removeActiveLinkClass( true ); $activeClickedLink = $( link ).closest( ".ui-btn" ).not( ".ui-disabled" ); $activeClickedLink.addClass( $.mobile.activeBtnClass ); } } }); // click routing - direct to HTTP or Ajax, accordingly $( document ).bind( "click", function( event ) { if ( !$.mobile.linkBindingEnabled ) { return; } var link = findClosestLink( event.target ), $link = $( link ), httpCleanup; // If there is no link associated with the click or its not a left // click we want to ignore the click // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping // can be avoided if ( !link || event.which > 1 || !$link.jqmHijackable().length ) { return; } //remove active link class if external (then it won't be there if you come back) httpCleanup = function() { window.setTimeout(function() { removeActiveLinkClass( true ); }, 200 ); }; //if there's a data-rel=back attr, go back in history if ( $link.is( ":jqmData(rel='back')" ) ) { $.mobile.back(); return false; } var baseUrl = getClosestBaseUrl( $link ), //get href, if defined, otherwise default to empty hash href = path.makeUrlAbsolute( $link.attr( "href" ) || "#", baseUrl ); //if ajax is disabled, exit early if ( !$.mobile.ajaxEnabled && !path.isEmbeddedPage( href ) ) { httpCleanup(); //use default click handling return; } // XXX_jblas: Ideally links to application pages should be specified as // an url to the application document with a hash that is either // the site relative path or id to the page. But some of the // internal code that dynamically generates sub-pages for nested // lists and select dialogs, just write a hash in the link they // create. This means the actual URL path is based on whatever // the current value of the base tag is at the time this code // is called. For now we are just assuming that any url with a // hash in it is an application page reference. if ( href.search( "#" ) !== -1 ) { href = href.replace( /[^#]*#/, "" ); if ( !href ) { //link was an empty hash meant purely //for interaction, so we ignore it. event.preventDefault(); return; } else if ( path.isPath( href ) ) { //we have apath so make it the href we want to load. href = path.makeUrlAbsolute( href, baseUrl ); } else { //we have a simple id so use the documentUrl as its base. href = path.makeUrlAbsolute( "#" + href, documentUrl.hrefNoHash ); } } // Should we handle this link, or let the browser deal with it? var useDefaultUrlHandling = $link.is( "[rel='external']" ) || $link.is( ":jqmData(ajax='false')" ) || $link.is( "[target]" ), // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR // requests if the document doing the request was loaded via the file:// protocol. // This is usually to allow the application to "phone home" and fetch app specific // data. We normally let the browser handle external/cross-domain urls, but if the // allowCrossDomainPages option is true, we will allow cross-domain http/https // requests to go through our page loading logic. //check for protocol or rel and its not an embedded page //TODO overlap in logic from isExternal, rel=external check should be // moved into more comprehensive isExternalLink isExternal = useDefaultUrlHandling || ( path.isExternal( href ) && !path.isPermittedCrossDomainRequest( documentUrl, href ) ); if ( isExternal ) { httpCleanup(); //use default click handling return; } //use ajax var transition = $link.jqmData( "transition" ), reverse = $link.jqmData( "direction" ) === "reverse" || // deprecated - remove by 1.0 $link.jqmData( "back" ), //this may need to be more specific as we use data-rel more role = $link.attr( "data-" + $.mobile.ns + "rel" ) || undefined; $.mobile.changePage( href, { transition: transition, reverse: reverse, role: role, link: $link } ); event.preventDefault(); }); //prefetch pages when anchors with data-prefetch are encountered $( document ).delegate( ".ui-page", "pageshow.prefetch", function() { var urls = []; $( this ).find( "a:jqmData(prefetch)" ).each(function() { var $link = $( this ), url = $link.attr( "href" ); if ( url && $.inArray( url, urls ) === -1 ) { urls.push( url ); $.mobile.loadPage( url, { role: $link.attr( "data-" + $.mobile.ns + "rel" ),prefetch: true } ); } }); }); $.mobile._handleHashChange = function( hash ) { //find first page via hash var to = path.stripHash( hash ), //transition is false if it's the first page, undefined otherwise (and may be overridden by default) transition = $.mobile.urlHistory.stack.length === 0 ? "none" : undefined, // "navigate" event fired to allow others to take advantage of the more robust hashchange handling navEvent = new $.Event( "navigate" ), // default options for the changPage calls made after examining the current state // of the page and the hash changePageOptions = { transition: transition, changeHash: false, fromHashChange: true }; if ( 0 === urlHistory.stack.length ) { urlHistory.initialDst = to; } // We should probably fire the "navigate" event from those places that make calls to _handleHashChange, // and have _handleHashChange hook into the "navigate" event instead of triggering it here $.mobile.pageContainer.trigger( navEvent ); if ( navEvent.isDefaultPrevented() ) { return; } //if listening is disabled (either globally or temporarily), or it's a dialog hash if ( !$.mobile.hashListeningEnabled || urlHistory.ignoreNextHashChange ) { urlHistory.ignoreNextHashChange = false; return; } // special case for dialogs if ( urlHistory.stack.length > 1 && to.indexOf( dialogHashKey ) > -1 && urlHistory.initialDst !== to ) { // If current active page is not a dialog skip the dialog and continue // in the same direction if ( !$.mobile.activePage.is( ".ui-dialog" ) ) { //determine if we're heading forward or backward and continue accordingly past //the current dialog urlHistory.directHashChange({ currentUrl: to, isBack: function() { $.mobile.back(); }, isForward: function() { window.history.forward(); } }); // prevent changePage() return; } else { // if the current active page is a dialog and we're navigating // to a dialog use the dialog objected saved in the stack urlHistory.directHashChange({ currentUrl: to, // regardless of the direction of the history change // do the following either: function( isBack ) { var active = $.mobile.urlHistory.getActive(); to = active.pageUrl; // make sure to set the role, transition and reversal // as most of this is lost by the domCache cleaning $.extend( changePageOptions, { role: active.role, transition: active.transition, reverse: isBack }); } }); } } //if to is defined, load it if ( to ) { // At this point, 'to' can be one of 3 things, a cached page element from // a history stack entry, an id, or site-relative/absolute URL. If 'to' is // an id, we need to resolve it against the documentBase, not the location.href, // since the hashchange could've been the result of a forward/backward navigation // that crosses from an external page/dialog to an internal page/dialog. to = ( typeof to === "string" && !path.isPath( to ) ) ? ( path.makeUrlAbsolute( '#' + to, documentBase ) ) : to; // If we're about to go to an initial URL that contains a reference to a non-existent // internal page, go to the first page instead. We know that the initial hash refers to a // non-existent page, because the initial hash did not end up in the initial urlHistory entry if ( to === path.makeUrlAbsolute( '#' + urlHistory.initialDst, documentBase ) && urlHistory.stack.length && urlHistory.stack[0].url !== urlHistory.initialDst.replace( dialogHashKey, "" ) ) { to = $.mobile.firstPage; } $.mobile.changePage( to, changePageOptions ); } else { //there's no hash, go to the first page in the dom $.mobile.changePage( $.mobile.firstPage, changePageOptions ); } }; //hashchange event handler $window.bind( "hashchange", function( e, triggered ) { // Firefox auto-escapes the location.hash as for v13 but // leaves the href untouched $.mobile._handleHashChange( path.parseLocation().hash ); }); //set page min-heights to be device specific $( document ).bind( "pageshow", resetActivePageHeight ); $( window ).bind( "throttledresize", resetActivePageHeight ); };//navreadyDeferred done callback $.mobile.navreadyDeferred.done( function() { $.mobile._registerInternalEvents(); } );
})( jQuery );
(function( $, window ) {
// For now, let's Monkeypatch this onto the end of $.mobile._registerInternalEvents // Scope self to pushStateHandler so we can reference it sanely within the // methods handed off as event handlers var pushStateHandler = {}, self = pushStateHandler, $win = $( window ), url = $.mobile.path.parseLocation(), mobileinitDeferred = $.Deferred(), domreadyDeferred = $.Deferred(); $( document ).ready( $.proxy( domreadyDeferred, "resolve" ) ); $( document ).one( "mobileinit", $.proxy( mobileinitDeferred, "resolve" ) ); $.extend( pushStateHandler, { // TODO move to a path helper, this is rather common functionality initialFilePath: (function() { return url.pathname + url.search; })(), hashChangeTimeout: 200, hashChangeEnableTimer: undefined, initialHref: url.hrefNoHash, state: function() { return { // firefox auto decodes the url when using location.hash but not href hash: $.mobile.path.parseLocation().hash || "#" + self.initialFilePath, title: document.title, // persist across refresh initialHref: self.initialHref }; }, resetUIKeys: function( url ) { var dialog = $.mobile.dialogHashKey, subkey = "&" + $.mobile.subPageUrlKey, dialogIndex = url.indexOf( dialog ); if ( dialogIndex > -1 ) { url = url.slice( 0, dialogIndex ) + "#" + url.slice( dialogIndex ); } else if ( url.indexOf( subkey ) > -1 ) { url = url.split( subkey ).join( "#" + subkey ); } return url; }, // TODO sort out a single barrier to hashchange functionality nextHashChangePrevented: function( value ) { $.mobile.urlHistory.ignoreNextHashChange = value; self.onHashChangeDisabled = value; }, // on hash change we want to clean up the url // NOTE this takes place *after* the vanilla navigation hash change // handling has taken place and set the state of the DOM onHashChange: function( e ) { // disable this hash change if ( self.onHashChangeDisabled ) { return; } var href, state, // firefox auto decodes the url when using location.hash but not href hash = $.mobile.path.parseLocation().hash, isPath = $.mobile.path.isPath( hash ), resolutionUrl = isPath ? $.mobile.path.getLocation() : $.mobile.getDocumentUrl(); hash = isPath ? hash.replace( "#", "" ) : hash; // propulate the hash when its not available state = self.state(); // make the hash abolute with the current href href = $.mobile.path.makeUrlAbsolute( hash, resolutionUrl ); if ( isPath ) { href = self.resetUIKeys( href ); } // replace the current url with the new href and store the state // Note that in some cases we might be replacing an url with the // same url. We do this anyways because we need to make sure that // all of our history entries have a state object associated with // them. This allows us to work around the case where $.mobile.back() // is called to transition from an external page to an embedded page. // In that particular case, a hashchange event is *NOT* generated by the browser. // Ensuring each history entry has a state object means that onPopState() // will always trigger our hashchange callback even when a hashchange event // is not fired. history.replaceState( state, document.title, href ); }, // on popstate (ie back or forward) we need to replace the hash that was there previously // cleaned up by the additional hash handling onPopState: function( e ) { var poppedState = e.originalEvent.state, fromHash, toHash, hashChanged; // if there's no state its not a popstate we care about, eg chrome's initial popstate if ( poppedState ) { // if we get two pop states in under this.hashChangeTimeout // make sure to clear any timer set for the previous change clearTimeout( self.hashChangeEnableTimer ); // make sure to enable hash handling for the the _handleHashChange call self.nextHashChangePrevented( false ); // change the page based on the hash in the popped state $.mobile._handleHashChange( poppedState.hash ); // prevent any hashchange in the next self.hashChangeTimeout self.nextHashChangePrevented( true ); // re-enable hash change handling after swallowing a possible hash // change event that comes on all popstates courtesy of browsers like Android self.hashChangeEnableTimer = setTimeout( function() { self.nextHashChangePrevented( false ); }, self.hashChangeTimeout ); } }, init: function() { $win.bind( "hashchange", self.onHashChange ); // Handle popstate events the occur through history changes $win.bind( "popstate", self.onPopState ); // if there's no hash, we need to replacestate for returning to home if ( location.hash === "" ) { history.replaceState( self.state(), document.title, $.mobile.path.getLocation() ); } } }); // We need to init when "mobileinit", "domready", and "navready" have all happened $.when( domreadyDeferred, mobileinitDeferred, $.mobile.navreadyDeferred ).done(function() { if ( $.mobile.pushStateEnabled && $.support.pushState ) { pushStateHandler.init(); } });
})( jQuery, this );
/*
-
fallback transition for flip in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.flip = “fade”;
})( jQuery, this ); /*
-
fallback transition for flow in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.flow = “fade”;
})( jQuery, this ); /*
-
fallback transition for pop in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.pop = “fade”;
})( jQuery, this ); /*
-
fallback transition for slide in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
// Use the simultaneous transitions handler for slide transitions $.mobile.transitionHandlers.slide = $.mobile.transitionHandlers.simultaneous;
// Set the slide transitions's fallback to “fade” $.mobile.transitionFallbacks.slide = “fade”;
})( jQuery, this ); /*
-
fallback transition for slidedown in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.slidedown = “fade”;
})( jQuery, this ); /*
-
fallback transition for slidefade in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
// Set the slide transitions's fallback to “fade” $.mobile.transitionFallbacks.slidefade = “fade”;
})( jQuery, this ); /*
-
fallback transition for slideup in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.slideup = “fade”;
})( jQuery, this ); /*
-
fallback transition for turn in non-3D supporting browsers (which tend to handle complex transitions poorly in general
*/
(function( $, window, undefined ) {
$.mobile.transitionFallbacks.turn = “fade”;
})( jQuery, this );
(function( $, undefined ) {
$.mobile.page.prototype.options.degradeInputs = {
color: false, date: false, datetime: false, "datetime-local": false, email: false, month: false, number: false, range: "number", search: "text", tel: false, time: false, url: false, week: false
};
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
var page = $.mobile.closestPageData( $( e.target ) ), options; if ( !page ) { return; } options = page.options; // degrade inputs to avoid poorly implemented native functionality $( e.target ).find( "input" ).not( page.keepNativeSelector() ).each(function() { var $this = $( this ), type = this.getAttribute( "type" ), optType = options.degradeInputs[ type ] || "text"; if ( options.degradeInputs[ type ] ) { var html = $( "<div>" ).html( $this.clone() ).html(), // In IE browsers, the type sometimes doesn't exist in the cloned markup, so we replace the closing tag instead hasType = html.indexOf( " type=" ) > -1, findstr = hasType ? /\s+type=["']?\w+['"]?/ : /\/?>/, repstr = " type=\"" + optType + "\" data-" + $.mobile.ns + "type=\"" + type + "\"" + ( hasType ? "" : ">" ); $this.replaceWith( html.replace( findstr, repstr ) ); } });
});
})( jQuery );
(function( $, window, undefined ) {
$.widget( “mobile.dialog”, $.mobile.widget, {
options: { closeBtnText: "Close", overlayTheme: "a", initSelector: ":jqmData(role='dialog')" }, _create: function() { var self = this, $el = this.element, headerCloseButton = $( "<a href='#' data-" + $.mobile.ns + "icon='delete' data-" + $.mobile.ns + "iconpos='notext'>"+ this.options.closeBtnText + "</a>" ), dialogWrap = $( "<div/>", { "role" : "dialog", "class" : "ui-dialog-contain ui-corner-all ui-overlay-shadow" }); $el.addClass( "ui-dialog ui-overlay-" + this.options.overlayTheme ); // Class the markup for dialog styling // Set aria role $el .wrapInner( dialogWrap ) .children() .find( ":jqmData(role='header')" ).first() .prepend( headerCloseButton ) .end().end() .children( ':first-child') .addClass( "ui-corner-top" ) .end() .children( ":last-child" ) .addClass( "ui-corner-bottom" ); // this must be an anonymous function so that select menu dialogs can replace // the close method. This is a change from previously just defining data-rel=back // on the button and letting nav handle it // // Use click rather than vclick in order to prevent the possibility of unintentionally // reopening the dialog if the dialog opening item was directly under the close button. headerCloseButton.bind( "click", function() { self.close(); }); /* bind events - clicks and submits should use the closing transition that the dialog opened with unless a data-transition is specified on the link/form - if the click was on the close button, or the link has a data-rel="back" it'll go back in history naturally */ $el.bind( "vclick submit", function( event ) { var $target = $( event.target ).closest( event.type === "vclick" ? "a" : "form" ), active; if ( $target.length && !$target.jqmData( "transition" ) ) { active = $.mobile.urlHistory.getActive() || {}; $target.attr( "data-" + $.mobile.ns + "transition", ( active.transition || $.mobile.defaultDialogTransition ) ) .attr( "data-" + $.mobile.ns + "direction", "reverse" ); } }) .bind( "pagehide", function( e, ui ) { $( this ).find( "." + $.mobile.activeBtnClass ).not( ".ui-slider-bg" ).removeClass( $.mobile.activeBtnClass ); }) // Override the theme set by the page plugin on pageshow .bind( "pagebeforeshow", function() { self._isCloseable = true; if ( self.options.overlayTheme ) { self.element .page( "removeContainerBackground" ) .page( "setContainerBackground", self.options.overlayTheme ); } }); }, // Close method goes back in history close: function() { var dst; if ( this._isCloseable ) { this._isCloseable = false; if ( $.mobile.hashListeningEnabled ) { $.mobile.back(); } else { dst = $.mobile.urlHistory.getPrev().url; if ( !$.mobile.path.isPath( dst ) ) { dst = $.mobile.path.makeUrlAbsolute( "#" + dst ); } $.mobile.changePage( dst, { changeHash: false, fromHashChange: true } ); } } }
});
//auto self-init widgets $( document ).delegate( $.mobile.dialog.prototype.options.initSelector, “pagecreate”, function() {
$.mobile.dialog.prototype.enhance( this );
});
})( jQuery, this );
(function( $, undefined ) {
$.mobile.page.prototype.options.backBtnText = “Back”; $.mobile.page.prototype.options.addBackBtn = false; $.mobile.page.prototype.options.backBtnTheme = null; $.mobile.page.prototype.options.headerTheme = “a”; $.mobile.page.prototype.options.footerTheme = “a”; $.mobile.page.prototype.options.contentTheme = null;
// NOTE bind used to force this binding to run before the buttonMarkup binding // which expects .ui-footer top be applied in its gigantic selector // TODO remove the buttonMarkup giant selector and move it to the various modules // on which it depends $( document ).bind( “pagecreate”, function( e ) {
var $page = $( e.target ), o = $page.data( "page" ).options, pageRole = $page.jqmData( "role" ), pageTheme = o.theme; $( ":jqmData(role='header'), :jqmData(role='footer'), :jqmData(role='content')", $page ) .jqmEnhanceable() .each(function() { var $this = $( this ), role = $this.jqmData( "role" ), theme = $this.jqmData( "theme" ), contentTheme = theme || o.contentTheme || ( pageRole === "dialog" && pageTheme ), $headeranchors, leftbtn, rightbtn, backBtn; $this.addClass( "ui-" + role ); //apply theming and markup modifications to page,header,content,footer if ( role === "header" || role === "footer" ) { var thisTheme = theme || ( role === "header" ? o.headerTheme : o.footerTheme ) || pageTheme; $this //add theme class .addClass( "ui-bar-" + thisTheme ) // Add ARIA role .attr( "role", role === "header" ? "banner" : "contentinfo" ); if ( role === "header") { // Right,left buttons $headeranchors = $this.children( "a, button" ); leftbtn = $headeranchors.hasClass( "ui-btn-left" ); rightbtn = $headeranchors.hasClass( "ui-btn-right" ); leftbtn = leftbtn || $headeranchors.eq( 0 ).not( ".ui-btn-right" ).addClass( "ui-btn-left" ).length; rightbtn = rightbtn || $headeranchors.eq( 1 ).addClass( "ui-btn-right" ).length; } // Auto-add back btn on pages beyond first view if ( o.addBackBtn && role === "header" && $( ".ui-page" ).length > 1 && $page.jqmData( "url" ) !== $.mobile.path.stripHash( location.hash ) && !leftbtn ) { backBtn = $( "<a href='javascript:void(0);' class='ui-btn-left' data-"+ $.mobile.ns +"rel='back' data-"+ $.mobile.ns +"icon='arrow-l'>"+ o.backBtnText +"</a>" ) // If theme is provided, override default inheritance .attr( "data-"+ $.mobile.ns +"theme", o.backBtnTheme || thisTheme ) .prependTo( $this ); } // Page title $this.children( "h1, h2, h3, h4, h5, h6" ) .addClass( "ui-title" ) // Regardless of h element number in src, it becomes h1 for the enhanced page .attr({ "role": "heading", "aria-level": "1" }); } else if ( role === "content" ) { if ( contentTheme ) { $this.addClass( "ui-body-" + ( contentTheme ) ); } // Add ARIA role $this.attr( "role", "main" ); } });
});
})( jQuery );
(function( $, undefined ) {
// filter function removes whitespace between label and form element so we can use inline-block (nodeType 3 = text) $.fn.fieldcontain = function( options ) {
return this .addClass( "ui-field-contain ui-body ui-br" ) .contents().filter( function() { return ( this.nodeType === 3 && !/\S/.test( this.nodeValue ) ); }).remove();
};
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$( ":jqmData(role='fieldcontain')", e.target ).jqmEnhanceable().fieldcontain();
});
})( jQuery );
(function( $, undefined ) {
$.fn.grid = function( options ) {
return this.each(function() { var $this = $( this ), o = $.extend({ grid: null }, options ), $kids = $this.children(), gridCols = { solo:1, a:2, b:3, c:4, d:5 }, grid = o.grid, iterator; if ( !grid ) { if ( $kids.length <= 5 ) { for ( var letter in gridCols ) { if ( gridCols[ letter ] === $kids.length ) { grid = letter; } } } else { grid = "a"; $this.addClass( "ui-grid-duo" ); } } iterator = gridCols[grid]; $this.addClass( "ui-grid-" + grid ); $kids.filter( ":nth-child(" + iterator + "n+1)" ).addClass( "ui-block-a" ); if ( iterator > 1 ) { $kids.filter( ":nth-child(" + iterator + "n+2)" ).addClass( "ui-block-b" ); } if ( iterator > 2 ) { $kids.filter( ":nth-child(" + iterator + "n+3)" ).addClass( "ui-block-c" ); } if ( iterator > 3 ) { $kids.filter( ":nth-child(" + iterator + "n+4)" ).addClass( "ui-block-d" ); } if ( iterator > 4 ) { $kids.filter( ":nth-child(" + iterator + "n+5)" ).addClass( "ui-block-e" ); } });
}; })( jQuery );
(function( $, undefined ) {
$( document ).bind( “pagecreate create”, function( e ) {
$( ":jqmData(role='nojs')", e.target ).addClass( "ui-nojs" );
});
})( jQuery );
(function( $, undefined ) {
$.mobile.behaviors.formReset = {
_handleFormReset: function() { this._on( this.element.closest( "form" ), { reset: function() { this._delay( "_reset" ); } }); }
};
})( jQuery );
(function( $, undefined ) {
$.fn.buttonMarkup = function( options ) {
var $workingSet = this, mapToDataAttr = function( key, value ) { e.setAttribute( "data-" + $.mobile.ns + key, value ); el.jqmData( key, value ); }; // Enforce options to be of type string options = ( options && ( $.type( options ) === "object" ) )? options : {}; for ( var i = 0; i < $workingSet.length; i++ ) { var el = $workingSet.eq( i ), e = el[ 0 ], o = $.extend( {}, $.fn.buttonMarkup.defaults, { icon: options.icon !== undefined ? options.icon : el.jqmData( "icon" ), iconpos: options.iconpos !== undefined ? options.iconpos : el.jqmData( "iconpos" ), theme: options.theme !== undefined ? options.theme : el.jqmData( "theme" ) || $.mobile.getInheritedTheme( el, "c" ), inline: options.inline !== undefined ? options.inline : el.jqmData( "inline" ), shadow: options.shadow !== undefined ? options.shadow : el.jqmData( "shadow" ), corners: options.corners !== undefined ? options.corners : el.jqmData( "corners" ), iconshadow: options.iconshadow !== undefined ? options.iconshadow : el.jqmData( "iconshadow" ), mini: options.mini !== undefined ? options.mini : el.jqmData( "mini" ) }, options ), // Classes Defined innerClass = "ui-btn-inner", textClass = "ui-btn-text", buttonClass, iconClass, // Button inner markup buttonInner, buttonText, buttonIcon, buttonElements; $.each( o, mapToDataAttr ); if ( el.jqmData( "rel" ) === "popup" && el.attr( "href" ) ) { e.setAttribute( "aria-haspopup", true ); e.setAttribute( "aria-owns", e.getAttribute( "href" ) ); } // Check if this element is already enhanced buttonElements = $.data( ( ( e.tagName === "INPUT" || e.tagName === "BUTTON" ) ? e.parentNode : e ), "buttonElements" ); if ( buttonElements ) { e = buttonElements.outer; el = $( e ); buttonInner = buttonElements.inner; buttonText = buttonElements.text; // We will recreate this icon below $( buttonElements.icon ).remove(); buttonElements.icon = null; } else { buttonInner = document.createElement( o.wrapperEls ); buttonText = document.createElement( o.wrapperEls ); } buttonIcon = o.icon ? document.createElement( "span" ) : null; if ( attachEvents && !buttonElements ) { attachEvents(); } // if not, try to find closest theme container if ( !o.theme ) { o.theme = $.mobile.getInheritedTheme( el, "c" ); } buttonClass = "ui-btn ui-btn-up-" + o.theme; buttonClass += o.shadow ? " ui-shadow" : ""; buttonClass += o.corners ? " ui-btn-corner-all" : ""; if ( o.mini !== undefined ) { // Used to control styling in headers/footers, where buttons default to `mini` style. buttonClass += o.mini === true ? " ui-mini" : " ui-fullsize"; } if ( o.inline !== undefined ) { // Used to control styling in headers/footers, where buttons default to `inline` style. buttonClass += o.inline === true ? " ui-btn-inline" : " ui-btn-block"; } if ( o.icon ) { o.icon = "ui-icon-" + o.icon; o.iconpos = o.iconpos || "left"; iconClass = "ui-icon " + o.icon; if ( o.iconshadow ) { iconClass += " ui-icon-shadow"; } } if ( o.iconpos ) { buttonClass += " ui-btn-icon-" + o.iconpos; if ( o.iconpos === "notext" && !el.attr( "title" ) ) { el.attr( "title", el.getEncodedText() ); } } innerClass += o.corners ? " ui-btn-corner-all" : ""; if ( o.iconpos && o.iconpos === "notext" && !el.attr( "title" ) ) { el.attr( "title", el.getEncodedText() ); } if ( buttonElements ) { el.removeClass( buttonElements.bcls || "" ); } el.removeClass( "ui-link" ).addClass( buttonClass ); buttonInner.className = innerClass; buttonText.className = textClass; if ( !buttonElements ) { buttonInner.appendChild( buttonText ); } if ( buttonIcon ) { buttonIcon.className = iconClass; if ( !( buttonElements && buttonElements.icon ) ) { buttonIcon.innerHTML = " "; buttonInner.appendChild( buttonIcon ); } } while ( e.firstChild && !buttonElements ) { buttonText.appendChild( e.firstChild ); } if ( !buttonElements ) { e.appendChild( buttonInner ); } // Assign a structure containing the elements of this button to the elements of this button. This // will allow us to recognize this as an already-enhanced button in future calls to buttonMarkup(). buttonElements = { bcls : buttonClass, outer : e, inner : buttonInner, text : buttonText, icon : buttonIcon }; $.data( e, 'buttonElements', buttonElements ); $.data( buttonInner, 'buttonElements', buttonElements ); $.data( buttonText, 'buttonElements', buttonElements ); if ( buttonIcon ) { $.data( buttonIcon, 'buttonElements', buttonElements ); } } return this;
};
$.fn.buttonMarkup.defaults = {
corners: true, shadow: true, iconshadow: true, wrapperEls: "span"
};
function closestEnabledButton( element ) {
var cname; while ( element ) { // Note that we check for typeof className below because the element we // handed could be in an SVG DOM where className on SVG elements is defined to // be of a different type (SVGAnimatedString). We only operate on HTML DOM // elements, so we look for plain "string". cname = ( typeof element.className === 'string' ) && ( element.className + ' ' ); if ( cname && cname.indexOf( "ui-btn " ) > -1 && cname.indexOf( "ui-disabled " ) < 0 ) { break; } element = element.parentNode; } return element;
}
var attachEvents = function() {
var hoverDelay = $.mobile.buttonMarkup.hoverDelay, hov, foc; $( document ).bind( { "vmousedown vmousecancel vmouseup vmouseover vmouseout focus blur scrollstart": function( event ) { var theme, $btn = $( closestEnabledButton( event.target ) ), isTouchEvent = event.originalEvent && /^touch/.test( event.originalEvent.type ), evt = event.type; if ( $btn.length ) { theme = $btn.attr( "data-" + $.mobile.ns + "theme" ); if ( evt === "vmousedown" ) { if ( isTouchEvent ) { // Use a short delay to determine if the user is scrolling before highlighting hov = setTimeout( function() { $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme ); }, hoverDelay ); } else { $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme ); } } else if ( evt === "vmousecancel" || evt === "vmouseup" ) { $btn.removeClass( "ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme ); } else if ( evt === "vmouseover" || evt === "focus" ) { if ( isTouchEvent ) { // Use a short delay to determine if the user is scrolling before highlighting foc = setTimeout( function() { $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme ); }, hoverDelay ); } else { $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme ); } } else if ( evt === "vmouseout" || evt === "blur" || evt === "scrollstart" ) { $btn.removeClass( "ui-btn-hover-" + theme + " ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme ); if ( hov ) { clearTimeout( hov ); } if ( foc ) { clearTimeout( foc ); } } } }, "focusin focus": function( event ) { $( closestEnabledButton( event.target ) ).addClass( $.mobile.focusClass ); }, "focusout blur": function( event ) { $( closestEnabledButton( event.target ) ).removeClass( $.mobile.focusClass ); } }); attachEvents = null;
};
//links in bars, or those with data-role become buttons //auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$( ":jqmData(role='button'), .ui-bar > a, .ui-header > a, .ui-footer > a, .ui-bar > :jqmData(role='controlgroup') > a", e.target ) .jqmEnhanceable() .not( "button, input, .ui-btn, :jqmData(role='none'), :jqmData(role='nojs')" ) .buttonMarkup();
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.collapsible”, $.mobile.widget, {
options: { expandCueText: " click to expand contents", collapseCueText: " click to collapse contents", collapsed: true, heading: "h1,h2,h3,h4,h5,h6,legend", theme: null, contentTheme: null, inset: true, mini: false, initSelector: ":jqmData(role='collapsible')" }, _create: function() { var $el = this.element, o = this.options, collapsible = $el.addClass( "ui-collapsible" ), collapsibleHeading = $el.children( o.heading ).first(), collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon, expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon, collapsibleContent = collapsible.wrapInner( "<div class='ui-collapsible-content'></div>" ).children( ".ui-collapsible-content" ), collapsibleSet = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" ); // Replace collapsibleHeading if it's a legend if ( collapsibleHeading.is( "legend" ) ) { collapsibleHeading = $( "<div role='heading'>"+ collapsibleHeading.html() +"</div>" ).insertBefore( collapsibleHeading ); collapsibleHeading.next().remove(); } // If we are in a collapsible set if ( collapsibleSet.length ) { // Inherit the theme from collapsible-set if ( !o.theme ) { o.theme = collapsibleSet.jqmData( "theme" ) || $.mobile.getInheritedTheme( collapsibleSet, "c" ); } // Inherit the content-theme from collapsible-set if ( !o.contentTheme ) { o.contentTheme = collapsibleSet.jqmData( "content-theme" ); } // Get the preference for collapsed icon in the set if ( !o.collapsedIcon ) { o.collapsedIcon = collapsibleSet.jqmData( "collapsed-icon" ); } // Get the preference for expanded icon in the set if ( !o.expandedIcon ) { o.expandedIcon = collapsibleSet.jqmData( "expanded-icon" ); } // Gets the preference icon position in the set if ( !o.iconpos ) { o.iconpos = collapsibleSet.jqmData( "iconpos" ); } // Inherit the preference for inset from collapsible-set or set the default value to ensure equalty within a set if ( collapsibleSet.jqmData( "inset" ) !== undefined ) { o.inset = collapsibleSet.jqmData( "inset" ); } else { o.inset = true; } // Gets the preference for mini in the set if ( !o.mini ) { o.mini = collapsibleSet.jqmData( "mini" ); } } else { // get inherited theme if not a set and no theme has been set if ( !o.theme ) { o.theme = $.mobile.getInheritedTheme( $el, "c" ); } } if ( !!o.inset ) { collapsible.addClass( "ui-collapsible-inset" ); } collapsibleContent.addClass( ( o.contentTheme ) ? ( "ui-body-" + o.contentTheme ) : ""); collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon || "plus"; expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon || "minus"; collapsibleHeading //drop heading in before content .insertBefore( collapsibleContent ) //modify markup & attributes .addClass( "ui-collapsible-heading" ) .append( "<span class='ui-collapsible-heading-status'></span>" ) .wrapInner( "<a href='#' class='ui-collapsible-heading-toggle'></a>" ) .find( "a" ) .first() .buttonMarkup({ shadow: false, corners: false, iconpos: $el.jqmData( "iconpos" ) || o.iconpos || "left", icon: collapsedIcon, mini: o.mini, theme: o.theme }); if ( !!o.inset ) { collapsibleHeading .find( "a" ).first().add( ".ui-btn-inner", $el ) .addClass( "ui-corner-top ui-corner-bottom" ); } //events collapsible .bind( "expand collapse", function( event ) { if ( !event.isDefaultPrevented() ) { var $this = $( this ), isCollapse = ( event.type === "collapse" ), contentTheme = o.contentTheme; event.preventDefault(); collapsibleHeading .toggleClass( "ui-collapsible-heading-collapsed", isCollapse ) .find( ".ui-collapsible-heading-status" ) .text( isCollapse ? o.expandCueText : o.collapseCueText ) .end() .find( ".ui-icon" ) .toggleClass( "ui-icon-" + expandedIcon, !isCollapse ) // logic or cause same icon for expanded/collapsed state would remove the ui-icon-class .toggleClass( "ui-icon-" + collapsedIcon, ( isCollapse || expandedIcon === collapsedIcon ) ) .end() .find( "a" ).first().removeClass( $.mobile.activeBtnClass ); $this.toggleClass( "ui-collapsible-collapsed", isCollapse ); collapsibleContent.toggleClass( "ui-collapsible-content-collapsed", isCollapse ).attr( "aria-hidden", isCollapse ); if ( contentTheme && !!o.inset && ( !collapsibleSet.length || collapsible.jqmData( "collapsible-last" ) ) ) { collapsibleHeading .find( "a" ).first().add( collapsibleHeading.find( ".ui-btn-inner" ) ) .toggleClass( "ui-corner-bottom", isCollapse ); collapsibleContent.toggleClass( "ui-corner-bottom", !isCollapse ); } collapsibleContent.trigger( "updatelayout" ); } }) .trigger( o.collapsed ? "collapse" : "expand" ); collapsibleHeading .bind( "tap", function( event ) { collapsibleHeading.find( "a" ).first().addClass( $.mobile.activeBtnClass ); }) .bind( "click", function( event ) { var type = collapsibleHeading.is( ".ui-collapsible-heading-collapsed" ) ? "expand" : "collapse"; collapsible.trigger( type ); event.preventDefault(); event.stopPropagation(); }); }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.collapsible.prototype.enhanceWithin( e.target );
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.collapsibleset”, $.mobile.widget, {
options: { initSelector: ":jqmData(role='collapsible-set')" }, _create: function() { var $el = this.element.addClass( "ui-collapsible-set" ), o = this.options; // Inherit the theme from collapsible-set if ( !o.theme ) { o.theme = $.mobile.getInheritedTheme( $el, "c" ); } // Inherit the content-theme from collapsible-set if ( !o.contentTheme ) { o.contentTheme = $el.jqmData( "content-theme" ); } if ( $el.jqmData( "inset" ) !== undefined ) { o.inset = $el.jqmData( "inset" ); } o.inset = o.inset !== undefined ? o.inset : true; // Initialize the collapsible set if it's not already initialized if ( !$el.jqmData( "collapsiblebound" ) ) { $el .jqmData( "collapsiblebound", true ) .bind( "expand collapse", function( event ) { var isCollapse = ( event.type === "collapse" ), collapsible = $( event.target ).closest( ".ui-collapsible" ), widget = collapsible.data( "collapsible" ); if ( collapsible.jqmData( "collapsible-last" ) && !!o.inset ) { collapsible.find( ".ui-collapsible-heading" ).first() .find( "a" ).first() .toggleClass( "ui-corner-bottom", isCollapse ) .find( ".ui-btn-inner" ) .toggleClass( "ui-corner-bottom", isCollapse ); collapsible.find( ".ui-collapsible-content" ).toggleClass( "ui-corner-bottom", !isCollapse ); } }) .bind( "expand", function( event ) { var closestCollapsible = $( event.target ) .closest( ".ui-collapsible" ); if ( closestCollapsible.parent().is( ":jqmData(role='collapsible-set')" ) ) { closestCollapsible .siblings( ".ui-collapsible" ) .trigger( "collapse" ); } }); } }, _init: function() { var $el = this.element, collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" ), expanded = collapsiblesInSet.filter( ":jqmData(collapsed='false')" ); this.refresh(); // Because the corners are handled by the collapsible itself and the default state is collapsed // That was causing https://github.com/jquery/jquery-mobile/issues/4116 expanded.trigger( "expand" ); }, refresh: function() { var $el = this.element, o = this.options, collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" ); $.mobile.collapsible.prototype.enhance( collapsiblesInSet.not( ".ui-collapsible" ) ); // clean up borders if ( !!o.inset ) { collapsiblesInSet.each(function() { $( this ).jqmRemoveData( "collapsible-last" ) .find( ".ui-collapsible-heading" ) .find( "a" ).first() .removeClass( "ui-corner-top ui-corner-bottom" ) .find( ".ui-btn-inner" ) .removeClass( "ui-corner-top ui-corner-bottom" ); }); collapsiblesInSet.first() .find( "a" ) .first() .addClass( "ui-corner-top" ) .find( ".ui-btn-inner" ) .addClass( "ui-corner-top" ); collapsiblesInSet.last() .jqmData( "collapsible-last", true ) .find( "a" ) .first() .addClass( "ui-corner-bottom" ) .find( ".ui-btn-inner" ) .addClass( "ui-corner-bottom" ); } }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.collapsibleset.prototype.enhanceWithin( e.target );
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.navbar”, $.mobile.widget, {
options: { iconpos: "top", grid: null, initSelector: ":jqmData(role='navbar')" }, _create: function() { var $navbar = this.element, $navbtns = $navbar.find( "a" ), iconpos = $navbtns.filter( ":jqmData(icon)" ).length ? this.options.iconpos : undefined; $navbar.addClass( "ui-navbar ui-mini" ) .attr( "role", "navigation" ) .find( "ul" ) .jqmEnhanceable() .grid({ grid: this.options.grid }); $navbtns.buttonMarkup({ corners: false, shadow: false, inline: true, iconpos: iconpos }); $navbar.delegate( "a", "vclick", function( event ) { if ( !$(event.target).hasClass( "ui-disabled" ) ) { $navbtns.removeClass( $.mobile.activeBtnClass ); $( this ).addClass( $.mobile.activeBtnClass ); } }); // Buttons in the navbar with ui-state-persist class should regain their active state before page show $navbar.closest( ".ui-page" ).bind( "pagebeforeshow", function() { $navbtns.filter( ".ui-state-persist" ).addClass( $.mobile.activeBtnClass ); }); }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.navbar.prototype.enhanceWithin( e.target );
});
})( jQuery );
(function( $, undefined ) {
//Keeps track of the number of lists per page UID //This allows support for multiple nested list in the same page //https://github.com/jquery/jquery-mobile/issues/1617 var listCountPerPage = {};
$.widget( “mobile.listview”, $.mobile.widget, {
options: { theme: null, countTheme: "c", headerTheme: "b", dividerTheme: "b", icon: "arrow-r", splitIcon: "arrow-r", splitTheme: "b", inset: false, initSelector: ":jqmData(role='listview')" }, _create: function() { var t = this, listviewClasses = ""; listviewClasses += t.options.inset ? " ui-listview-inset ui-corner-all ui-shadow " : ""; // create listview markup t.element.addClass(function( i, orig ) { return orig + " ui-listview " + listviewClasses; }); t.refresh( true ); }, _removeCorners: function( li, which ) { var top = "ui-corner-top ui-corner-tr ui-corner-tl", bot = "ui-corner-bottom ui-corner-br ui-corner-bl"; li = li.add( li.find( ".ui-btn-inner, .ui-li-link-alt, .ui-li-thumb" ) ); if ( which === "top" ) { li.removeClass( top ); } else if ( which === "bottom" ) { li.removeClass( bot ); } else { li.removeClass( top + " " + bot ); } }, _refreshCorners: function( create ) { var $li, $visibleli, $topli, $bottomli; $li = this.element.children( "li" ); // At create time and when autodividers calls refresh the li are not visible yet so we need to rely on .ui-screen-hidden $visibleli = create || $li.filter( ":visible" ).length === 0 ? $li.not( ".ui-screen-hidden" ) : $li.filter( ":visible" ); // ui-li-last is used for setting border-bottom on the last li $li.filter( ".ui-li-last" ).removeClass( "ui-li-last" ); if ( this.options.inset ) { this._removeCorners( $li ); // Select the first visible li element $topli = $visibleli.first() .addClass( "ui-corner-top" ); $topli.add( $topli.find( ".ui-btn-inner" ) .not( ".ui-li-link-alt span:first-child" ) ) .addClass( "ui-corner-top" ) .end() .find( ".ui-li-link-alt, .ui-li-link-alt span:first-child" ) .addClass( "ui-corner-tr" ) .end() .find( ".ui-li-thumb" ) .not( ".ui-li-icon" ) .addClass( "ui-corner-tl" ); // Select the last visible li element $bottomli = $visibleli.last() .addClass( "ui-corner-bottom ui-li-last" ); $bottomli.add( $bottomli.find( ".ui-btn-inner" ) ) .find( ".ui-li-link-alt" ) .addClass( "ui-corner-br" ) .end() .find( ".ui-li-thumb" ) .not( ".ui-li-icon" ) .addClass( "ui-corner-bl" ); } else { $visibleli.last().addClass( "ui-li-last" ); } if ( !create ) { this.element.trigger( "updatelayout" ); } }, // This is a generic utility method for finding the first // node with a given nodeName. It uses basic DOM traversal // to be fast and is meant to be a substitute for simple // $.fn.closest() and $.fn.children() calls on a single // element. Note that callers must pass both the lowerCase // and upperCase version of the nodeName they are looking for. // The main reason for this is that this function will be // called many times and we want to avoid having to lowercase // the nodeName from the element every time to ensure we have // a match. Note that this function lives here for now, but may // be moved into $.mobile if other components need a similar method. _findFirstElementByTagName: function( ele, nextProp, lcName, ucName ) { var dict = {}; dict[ lcName ] = dict[ ucName ] = true; while ( ele ) { if ( dict[ ele.nodeName ] ) { return ele; } ele = ele[ nextProp ]; } return null; }, _getChildrenByTagName: function( ele, lcName, ucName ) { var results = [], dict = {}; dict[ lcName ] = dict[ ucName ] = true; ele = ele.firstChild; while ( ele ) { if ( dict[ ele.nodeName ] ) { results.push( ele ); } ele = ele.nextSibling; } return $( results ); }, _addThumbClasses: function( containers ) { var i, img, len = containers.length; for ( i = 0; i < len; i++ ) { img = $( this._findFirstElementByTagName( containers[ i ].firstChild, "nextSibling", "img", "IMG" ) ); if ( img.length ) { img.addClass( "ui-li-thumb" ); $( this._findFirstElementByTagName( img[ 0 ].parentNode, "parentNode", "li", "LI" ) ).addClass( img.is( ".ui-li-icon" ) ? "ui-li-has-icon" : "ui-li-has-thumb" ); } } }, refresh: function( create ) { this.parentPage = this.element.closest( ".ui-page" ); this._createSubPages(); var o = this.options, $list = this.element, self = this, dividertheme = $list.jqmData( "dividertheme" ) || o.dividerTheme, listsplittheme = $list.jqmData( "splittheme" ), listspliticon = $list.jqmData( "spliticon" ), listicon = $list.jqmData( "icon" ), li = this._getChildrenByTagName( $list[ 0 ], "li", "LI" ), ol = !!$.nodeName( $list[ 0 ], "ol" ), jsCount = !$.support.cssPseudoElement, start = $list.attr( "start" ), itemClassDict = {}, item, itemClass, itemTheme, a, last, splittheme, counter, startCount, newStartCount, countParent, icon, imgParents, img, linkIcon; if ( ol && jsCount ) { $list.find( ".ui-li-dec" ).remove(); } if ( ol ) { // Check if a start attribute has been set while taking a value of 0 into account if ( start || start === 0 ) { if ( !jsCount ) { startCount = parseFloat( start ) - 1; $list.css( "counter-reset", "listnumbering " + startCount ); } else { counter = parseFloat( start ); } } else if ( jsCount ) { counter = 1; } } if ( !o.theme ) { o.theme = $.mobile.getInheritedTheme( this.element, "c" ); } for ( var pos = 0, numli = li.length; pos < numli; pos++ ) { item = li.eq( pos ); itemClass = "ui-li"; // If we're creating the element, we update it regardless if ( create || !item.hasClass( "ui-li" ) ) { itemTheme = item.jqmData( "theme" ) || o.theme; a = this._getChildrenByTagName( item[ 0 ], "a", "A" ); var isDivider = ( item.jqmData( "role" ) === "list-divider" ); if ( a.length && !isDivider ) { icon = item.jqmData( "icon" ); item.buttonMarkup({ wrapperEls: "div", shadow: false, corners: false, iconpos: "right", icon: a.length > 1 || icon === false ? false : icon || listicon || o.icon, theme: itemTheme }); if ( ( icon !== false ) && ( a.length === 1 ) ) { item.addClass( "ui-li-has-arrow" ); } a.first().removeClass( "ui-link" ).addClass( "ui-link-inherit" ); if ( a.length > 1 ) { itemClass += " ui-li-has-alt"; last = a.last(); splittheme = listsplittheme || last.jqmData( "theme" ) || o.splitTheme; linkIcon = last.jqmData( "icon" ); last.appendTo( item ) .attr( "title", last.getEncodedText() ) .addClass( "ui-li-link-alt" ) .empty() .buttonMarkup({ shadow: false, corners: false, theme: itemTheme, icon: false, iconpos: "notext" }) .find( ".ui-btn-inner" ) .append( $( document.createElement( "span" ) ).buttonMarkup({ shadow: true, corners: true, theme: splittheme, iconpos: "notext", // link icon overrides list item icon overrides ul element overrides options icon: linkIcon || icon || listspliticon || o.splitIcon }) ); } } else if ( isDivider ) { itemClass += " ui-li-divider ui-bar-" + dividertheme; item.attr( "role", "heading" ); if ( ol ) { //reset counter when a divider heading is encountered if ( start || start === 0 ) { if ( !jsCount ) { newStartCount = parseFloat( start ) - 1; item.css( "counter-reset", "listnumbering " + newStartCount ); } else { counter = parseFloat( start ); } } else if ( jsCount ) { counter = 1; } } } else { itemClass += " ui-li-static ui-btn-up-" + itemTheme; } } if ( ol && jsCount && itemClass.indexOf( "ui-li-divider" ) < 0 ) { countParent = itemClass.indexOf( "ui-li-static" ) > 0 ? item : item.find( ".ui-link-inherit" ); countParent.addClass( "ui-li-jsnumbering" ) .prepend( "<span class='ui-li-dec'>" + ( counter++ ) + ". </span>" ); } // Instead of setting item class directly on the list item and its // btn-inner at this point in time, push the item into a dictionary // that tells us what class to set on it so we can do this after this // processing loop is finished. if ( !itemClassDict[ itemClass ] ) { itemClassDict[ itemClass ] = []; } itemClassDict[ itemClass ].push( item[ 0 ] ); } // Set the appropriate listview item classes on each list item // and their btn-inner elements. The main reason we didn't do this // in the for-loop above is because we can eliminate per-item function overhead // by calling addClass() and children() once or twice afterwards. This // can give us a significant boost on platforms like WP7.5. for ( itemClass in itemClassDict ) { $( itemClassDict[ itemClass ] ).addClass( itemClass ).children( ".ui-btn-inner" ).addClass( itemClass ); } $list.find( "h1, h2, h3, h4, h5, h6" ).addClass( "ui-li-heading" ) .end() .find( "p, dl" ).addClass( "ui-li-desc" ) .end() .find( ".ui-li-aside" ).each(function() { var $this = $( this ); $this.prependTo( $this.parent() ); //shift aside to front for css float }) .end() .find( ".ui-li-count" ).each(function() { $( this ).closest( "li" ).addClass( "ui-li-has-count" ); }).addClass( "ui-btn-up-" + ( $list.jqmData( "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" ); // The idea here is to look at the first image in the list item // itself, and any .ui-link-inherit element it may contain, so we // can place the appropriate classes on the image and list item. // Note that we used to use something like: // // li.find(">img:eq(0), .ui-link-inherit>img:eq(0)").each( ... ); // // But executing a find() like that on Windows Phone 7.5 took a // really long time. Walking things manually with the code below // allows the 400 listview item page to load in about 3 seconds as // opposed to 30 seconds. this._addThumbClasses( li ); this._addThumbClasses( $list.find( ".ui-link-inherit" ) ); this._refreshCorners( create ); // autodividers binds to this to redraw dividers after the listview refresh this._trigger( "afterrefresh" ); }, //create a string for ID/subpage url creation _idStringEscape: function( str ) { return str.replace(/[^a-zA-Z0-9]/g, '-'); }, _createSubPages: function() { var parentList = this.element, parentPage = parentList.closest( ".ui-page" ), parentUrl = parentPage.jqmData( "url" ), parentId = parentUrl || parentPage[ 0 ][ $.expando ], parentListId = parentList.attr( "id" ), o = this.options, dns = "data-" + $.mobile.ns, self = this, persistentFooterID = parentPage.find( ":jqmData(role='footer')" ).jqmData( "id" ), hasSubPages; if ( typeof listCountPerPage[ parentId ] === "undefined" ) { listCountPerPage[ parentId ] = -1; } parentListId = parentListId || ++listCountPerPage[ parentId ]; $( parentList.find( "li>ul, li>ol" ).toArray().reverse() ).each(function( i ) { var self = this, list = $( this ), listId = list.attr( "id" ) || parentListId + "-" + i, parent = list.parent(), nodeElsFull = $( list.prevAll().toArray().reverse() ), nodeEls = nodeElsFull.length ? nodeElsFull : $( "<span>" + $.trim(parent.contents()[ 0 ].nodeValue) + "</span>" ), title = nodeEls.first().getEncodedText(),//url limits to first 30 chars of text id = ( parentUrl || "" ) + "&" + $.mobile.subPageUrlKey + "=" + listId, theme = list.jqmData( "theme" ) || o.theme, countTheme = list.jqmData( "counttheme" ) || parentList.jqmData( "counttheme" ) || o.countTheme, newPage, anchor; //define hasSubPages for use in later removal hasSubPages = true; newPage = list.detach() .wrap( "<div " + dns + "role='page' " + dns + "url='" + id + "' " + dns + "theme='" + theme + "' " + dns + "count-theme='" + countTheme + "'><div " + dns + "role='content'></div></div>" ) .parent() .before( "<div " + dns + "role='header' " + dns + "theme='" + o.headerTheme + "'><div class='ui-title'>" + title + "</div></div>" ) .after( persistentFooterID ? $( "<div " + dns + "role='footer' " + dns + "id='"+ persistentFooterID +"'>" ) : "" ) .parent() .appendTo( $.mobile.pageContainer ); newPage.page(); anchor = parent.find( 'a:first' ); if ( !anchor.length ) { anchor = $( "<a/>" ).html( nodeEls || title ).prependTo( parent.empty() ); } anchor.attr( "href", "#" + id ); }).listview(); // on pagehide, remove any nested pages along with the parent page, as long as they aren't active // and aren't embedded if ( hasSubPages && parentPage.is( ":jqmData(external-page='true')" ) && parentPage.data( "page" ).options.domCache === false ) { var newRemove = function( e, ui ) { var nextPage = ui.nextPage, npURL, prEvent = new $.Event( "pageremove" ); if ( ui.nextPage ) { npURL = nextPage.jqmData( "url" ); if ( npURL.indexOf( parentUrl + "&" + $.mobile.subPageUrlKey ) !== 0 ) { self.childPages().remove(); parentPage.trigger( prEvent ); if ( !prEvent.isDefaultPrevented() ) { parentPage.removeWithDependents(); } } } }; // unbind the original page remove and replace with our specialized version parentPage .unbind( "pagehide.remove" ) .bind( "pagehide.remove", newRemove); } }, // TODO sort out a better way to track sub pages of the listview this is brittle childPages: function() { var parentUrl = this.parentPage.jqmData( "url" ); return $( ":jqmData(url^='"+ parentUrl + "&" + $.mobile.subPageUrlKey + "')" ); }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.listview.prototype.enhanceWithin( e.target );
});
})( jQuery );
(function( $, undefined ) {
$.mobile.listview.prototype.options.autodividers = false; $.mobile.listview.prototype.options.autodividersSelector = function( elt ) {
// look for the text in the given element var text = $.trim( elt.text() ) || null; if ( !text ) { return null; } // create the text for the divider (first uppercased letter) text = text.slice( 0, 1 ).toUpperCase(); return text;
};
$( document ).delegate( “ul,ol”, “listviewcreate”, function() {
var list = $( this ), listview = list.data( "listview" ); if ( !listview || !listview.options.autodividers ) { return; } var replaceDividers = function () { list.find( "li:jqmData(role='list-divider')" ).remove(); var lis = list.find( 'li' ), lastDividerText = null, li, dividerText; for ( var i = 0; i < lis.length ; i++ ) { li = lis[i]; dividerText = listview.options.autodividersSelector( $( li ) ); if ( dividerText && lastDividerText !== dividerText ) { var divider = document.createElement( 'li' ); divider.appendChild( document.createTextNode( dividerText ) ); divider.setAttribute( 'data-' + $.mobile.ns + 'role', 'list-divider' ); li.parentNode.insertBefore( divider, li ); } lastDividerText = dividerText; } }; var afterListviewRefresh = function () { list.unbind( 'listviewafterrefresh', afterListviewRefresh ); replaceDividers(); listview.refresh(); list.bind( 'listviewafterrefresh', afterListviewRefresh ); }; afterListviewRefresh();
});
})( jQuery );
/*
-
“checkboxradio” plugin
*/
(function( $, undefined ) {
$.widget( “mobile.checkboxradio”, $.mobile.widget, {
options: { theme: null, mini: false, initSelector: "input[type='checkbox'],input[type='radio']" }, _create: function() { var self = this, input = this.element, o = this.options, inheritAttr = function( input, dataAttr ) { return input.jqmData( dataAttr ) || input.closest( "form, fieldset" ).jqmData( dataAttr ); }, // NOTE: Windows Phone could not find the label through a selector // filter works though. parentLabel = $( input ).closest( "label" ), label = parentLabel.length ? parentLabel : $( input ).closest( "form, fieldset, :jqmData(role='page'), :jqmData(role='dialog')" ).find( "label" ).filter( "[for='" + input[0].id + "']" ).first(), inputtype = input[0].type, mini = inheritAttr( input, "mini" ) || o.mini, checkedState = inputtype + "-on", uncheckedState = inputtype + "-off", icon = input.parents( ":jqmData(type='horizontal')" ).length ? undefined : uncheckedState, iconpos = inheritAttr( input, "iconpos" ), activeBtn = icon ? "" : " " + $.mobile.activeBtnClass, checkedClass = "ui-" + checkedState + activeBtn, uncheckedClass = "ui-" + uncheckedState, checkedicon = "ui-icon-" + checkedState, uncheckedicon = "ui-icon-" + uncheckedState; if ( inputtype !== "checkbox" && inputtype !== "radio" ) { return; } // Expose for other methods $.extend( this, { label: label, inputtype: inputtype, checkedClass: checkedClass, uncheckedClass: uncheckedClass, checkedicon: checkedicon, uncheckedicon: uncheckedicon }); // If there's no selected theme check the data attr if ( !o.theme ) { o.theme = $.mobile.getInheritedTheme( this.element, "c" ); } label.buttonMarkup({ theme: o.theme, icon: icon, shadow: false, mini: mini, iconpos: iconpos }); // Wrap the input + label in a div var wrapper = document.createElement('div'); wrapper.className = 'ui-' + inputtype; input.add( label ).wrapAll( wrapper ); label.bind({ vmouseover: function( event ) { if ( $( this ).parent().is( ".ui-disabled" ) ) { event.stopPropagation(); } }, vclick: function( event ) { if ( input.is( ":disabled" ) ) { event.preventDefault(); return; } self._cacheVals(); input.prop( "checked", inputtype === "radio" && true || !input.prop( "checked" ) ); // trigger click handler's bound directly to the input as a substitute for // how label clicks behave normally in the browsers // TODO: it would be nice to let the browser's handle the clicks and pass them // through to the associate input. we can swallow that click at the parent // wrapper element level input.triggerHandler( 'click' ); // Input set for common radio buttons will contain all the radio // buttons, but will not for checkboxes. clearing the checked status // of other radios ensures the active button state is applied properly self._getInputSet().not( input ).prop( "checked", false ); self._updateAll(); return false; } }); input .bind({ vmousedown: function() { self._cacheVals(); }, vclick: function() { var $this = $( this ); // Adds checked attribute to checked input when keyboard is used if ( $this.is( ":checked" ) ) { $this.prop( "checked", true); self._getInputSet().not( $this ).prop( "checked", false ); } else { $this.prop( "checked", false ); } self._updateAll(); }, focus: function() { label.addClass( $.mobile.focusClass ); }, blur: function() { label.removeClass( $.mobile.focusClass ); } }); if ( this._handleFormReset ) { this._handleFormReset(); } this.refresh(); }, _cacheVals: function() { this._getInputSet().each(function() { $( this ).jqmData( "cacheVal", this.checked ); }); }, //returns either a set of radios with the same name attribute, or a single checkbox _getInputSet: function() { if ( this.inputtype === "checkbox" ) { return this.element; } return this.element.closest( "form, fieldset, :jqmData(role='page'), :jqmData(role='dialog')" ) .find( "input[name='" + this.element[0].name + "'][type='" + this.inputtype + "']" ); }, _updateAll: function() { var self = this; this._getInputSet().each(function() { var $this = $( this ); if ( this.checked || self.inputtype === "checkbox" ) { $this.trigger( "change" ); } }) .checkboxradio( "refresh" ); }, _reset: function() { this.refresh(); }, refresh: function() { var input = this.element[0], label = this.label, icon = label.find( ".ui-icon" ); if ( input.checked ) { label.addClass( this.checkedClass ).removeClass( this.uncheckedClass ); icon.addClass( this.checkedicon ).removeClass( this.uncheckedicon ); } else { label.removeClass( this.checkedClass ).addClass( this.uncheckedClass ); icon.removeClass( this.checkedicon ).addClass( this.uncheckedicon ); } if ( input.disabled ) { this.disable(); } else { this.enable(); } }, disable: function() { this.element.prop( "disabled", true ).parent().addClass( "ui-disabled" ); }, enable: function() { this.element.prop( "disabled", false ).parent().removeClass( "ui-disabled" ); }
});
$.widget( “mobile.checkboxradio”, $.mobile.checkboxradio, $.mobile.behaviors.formReset );
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.checkboxradio.prototype.enhanceWithin( e.target, true );
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.button”, $.mobile.widget, {
options: { theme: null, icon: null, iconpos: null, corners: true, shadow: true, iconshadow: true, initSelector: "button, [type='button'], [type='submit'], [type='reset']" }, _create: function() { var $el = this.element, $button, o = this.options, type, name, inline = o.inline || $el.jqmData( "inline" ), mini = o.mini || $el.jqmData( "mini" ), classes = "", $buttonPlaceholder; // if this is a link, check if it's been enhanced and, if not, use the right function if ( $el[ 0 ].tagName === "A" ) { if ( !$el.hasClass( "ui-btn" ) ) { $el.buttonMarkup(); } return; } // get the inherited theme // TODO centralize for all widgets if ( !this.options.theme ) { this.options.theme = $.mobile.getInheritedTheme( this.element, "c" ); } // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 /* if ( $el[0].className.length ) { classes = $el[0].className; } */ if ( !!~$el[0].className.indexOf( "ui-btn-left" ) ) { classes = "ui-btn-left"; } if ( !!~$el[0].className.indexOf( "ui-btn-right" ) ) { classes = "ui-btn-right"; } if ( $el.attr( "type" ) === "submit" || $el.attr( "type" ) === "reset" ) { classes ? classes += " ui-submit" : classes = "ui-submit"; } $( "label[for='" + $el.attr( "id" ) + "']" ).addClass( "ui-submit" ); // Add ARIA role this.button = $( "<div></div>" ) [ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ) .insertBefore( $el ) .buttonMarkup({ theme: o.theme, icon: o.icon, iconpos: o.iconpos, inline: inline, corners: o.corners, shadow: o.shadow, iconshadow: o.iconshadow, mini: mini }) .addClass( classes ) .append( $el.addClass( "ui-btn-hidden" ) ); $button = this.button; type = $el.attr( "type" ); name = $el.attr( "name" ); // Add hidden input during submit if input type="submit" has a name. if ( type !== "button" && type !== "reset" && name ) { $el.bind( "vclick", function() { // Add hidden input if it doesn't already exist. if ( $buttonPlaceholder === undefined ) { $buttonPlaceholder = $( "<input>", { type: "hidden", name: $el.attr( "name" ), value: $el.attr( "value" ) }).insertBefore( $el ); // Bind to doc to remove after submit handling $( document ).one( "submit", function() { $buttonPlaceholder.remove(); // reset the local var so that the hidden input // will be re-added on subsequent clicks $buttonPlaceholder = undefined; }); } }); } $el.bind({ focus: function() { $button.addClass( $.mobile.focusClass ); }, blur: function() { $button.removeClass( $.mobile.focusClass ); } }); this.refresh(); }, enable: function() { this.element.attr( "disabled", false ); this.button.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); return this._setOption( "disabled", false ); }, disable: function() { this.element.attr( "disabled", true ); this.button.addClass( "ui-disabled" ).attr( "aria-disabled", true ); return this._setOption( "disabled", true ); }, refresh: function() { var $el = this.element; if ( $el.prop("disabled") ) { this.disable(); } else { this.enable(); } // Grab the button's text element from its implementation-independent data item $( this.button.data( 'buttonElements' ).text )[ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ); }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.button.prototype.enhanceWithin( e.target, true );
});
})( jQuery );
(function( $, undefined ) {
$.fn.controlgroup = function( options ) {
function flipClasses( els, flCorners ) { els.removeClass( "ui-btn-corner-all ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-controlgroup-last ui-shadow" ) .eq( 0 ).addClass( flCorners[ 0 ] ) .end() .last().addClass( flCorners[ 1 ] ).addClass( "ui-controlgroup-last" ); } return this.each(function() { var $el = $( this ), o = $.extend({ direction: $el.jqmData( "type" ) || "vertical", shadow: false, excludeInvisible: true, mini: $el.jqmData( "mini" ) }, options ), grouplegend = $el.children( "legend" ), groupheading = $el.children( ".ui-controlgroup-label" ), groupcontrols = $el.children( ".ui-controlgroup-controls" ), flCorners = o.direction === "horizontal" ? [ "ui-corner-left", "ui-corner-right" ] : [ "ui-corner-top", "ui-corner-bottom" ], type = $el.find( "input" ).first().attr( "type" ); // First unwrap the controls if the controlgroup was already enhanced if ( groupcontrols.length ) { groupcontrols.contents().unwrap(); } $el.wrapInner( "<div class='ui-controlgroup-controls'></div>" ); if ( grouplegend.length ) { // Replace legend with more stylable replacement div $( "<div role='heading' class='ui-controlgroup-label'>" + grouplegend.html() + "</div>" ).insertBefore( $el.children( 0 ) ); grouplegend.remove(); } else if ( groupheading.length ) { // Just move the heading if the controlgroup was already enhanced $el.prepend( groupheading ); } $el.addClass( "ui-corner-all ui-controlgroup ui-controlgroup-" + o.direction ); flipClasses( $el.find( ".ui-btn" + ( o.excludeInvisible ? ":visible" : "" ) ).not( '.ui-slider-handle' ), flCorners ); flipClasses( $el.find( ".ui-btn-inner" ), flCorners ); if ( o.shadow ) { $el.addClass( "ui-shadow" ); } if ( o.mini ) { $el.addClass( "ui-mini" ); } });
};
// The pagecreate handler for controlgroup is in jquery.mobile.init because of the soft-dependency on the wrapped widgets
})(jQuery);
(function( $, undefined ) {
$( document ).bind( “pagecreate create”, function( e ) {
//links within content areas, tests included with page $( e.target ) .find( "a" ) .jqmEnhanceable() .not( ".ui-btn, .ui-link-inherit, :jqmData(role='none'), :jqmData(role='nojs')" ) .addClass( "ui-link" );
});
})( jQuery );
(function( $, undefined ) {
function fitSegmentInsideSegment( winSize, segSize, offset, desired ) { var ret = desired; if ( winSize < segSize ) { // Center segment if it's bigger than the window ret = offset + ( winSize - segSize ) / 2; } else { // Otherwise center it at the desired coordinate while keeping it completely inside the window ret = Math.min( Math.max( offset, desired - segSize / 2 ), offset + winSize - segSize ); } return ret; } function windowCoords() { var $win = $( window ); return { x: $win.scrollLeft(), y: $win.scrollTop(), cx: ( window.innerWidth || $win.width() ), cy: ( window.innerHeight || $win.height() ) }; } $.widget( "mobile.popup", $.mobile.widget, { options: { theme: null, overlayTheme: null, shadow: true, corners: true, transition: "none", positionTo: "origin", tolerance: null, initSelector: ":jqmData(role='popup')", closeLinkSelector: "a:jqmData(rel='back')", closeLinkEvents: "click.popup", navigateEvents: "navigate.popup", closeEvents: "navigate.popup pagebeforechange.popup", // NOTE Windows Phone 7 has a scroll position caching issue that // requires us to disable popup history management by default // https://github.com/jquery/jquery-mobile/issues/4784 // // NOTE this option is modified in _create! history: !$.mobile.browser.ie }, _eatEventAndClose: function( e ) { e.preventDefault(); e.stopImmediatePropagation(); this.close(); return false; }, // Make sure the screen size is increased beyond the page height if the popup's causes the document to increase in height _resizeScreen: function() { var popupHeight = this._ui.container.outerHeight( true ); this._ui.screen.removeAttr( "style" ); if ( popupHeight > this._ui.screen.height() ) { this._ui.screen.height( popupHeight ); } }, _handleWindowKeyUp: function( e ) { if ( this._isOpen && e.keyCode === $.mobile.keyCode.ESCAPE ) { return this._eatEventAndClose( e ); } }, _expectResizeEvent: function() { var winCoords = windowCoords(); if ( this._resizeData ) { if ( winCoords.x === this._resizeData.winCoords.x && winCoords.y === this._resizeData.winCoords.y && winCoords.cx === this._resizeData.winCoords.cx && winCoords.cy === this._resizeData.winCoords.cy ) { // timeout not refreshed return false; } else { // clear existing timeout - it will be refreshed below clearTimeout( this._resizeData.timeoutId ); } } this._resizeData = { timeoutId: setTimeout( $.proxy( this, "_resizeTimeout" ), 200 ), winCoords: winCoords }; return true; }, _resizeTimeout: function() { if ( this._isOpen ) { if ( !this._expectResizeEvent() ) { if ( this._ui.container.hasClass( "ui-popup-hidden" ) ) { // effectively rapid-open the popup while leaving the screen intact this._trigger( "beforeposition" ); this._ui.container .removeClass( "ui-popup-hidden" ) .offset( this._placementCoords( this._desiredCoords( undefined, undefined, "window" ) ) ); } this._resizeScreen(); this._resizeData = null; this._orientationchangeInProgress = false; } } else { this._resizeData = null; this._orientationchangeInProgress = false; } }, _handleWindowResize: function( e ) { if ( this._isOpen ) { if ( ( this._expectResizeEvent() || this._orientationchangeInProgress ) && !this._ui.container.hasClass( "ui-popup-hidden" ) ) { // effectively rapid-close the popup while leaving the screen intact this._ui.container .addClass( "ui-popup-hidden" ) .removeAttr( "style" ); } } }, _handleWindowOrientationchange: function( e ) { if ( !this._orientationchangeInProgress && this._isOpen ) { this._expectResizeEvent(); this._orientationchangeInProgress = true; } }, _create: function() { var ui = { screen: $( "<div class='ui-screen-hidden ui-popup-screen'></div>" ), placeholder: $( "<div style='display: none;'><!-- placeholder --></div>" ), container: $( "<div class='ui-popup-container ui-popup-hidden'></div>" ) }, thisPage = this.element.closest( ".ui-page" ), myId = this.element.attr( "id" ), self = this; // We need to adjust the history option to be false if there's no AJAX nav. // We can't do it in the option declarations because those are run before // it is determined whether there shall be AJAX nav. this.options.history = this.options.history && $.mobile.ajaxEnabled && $.mobile.hashListeningEnabled; if ( thisPage.length === 0 ) { thisPage = $( "body" ); } // define the container for navigation event bindings // TODO this would be nice at the the mobile widget level this.options.container = this.options.container || $.mobile.pageContainer; // Apply the proto thisPage.append( ui.screen ); ui.container.insertAfter( ui.screen ); // Leave a placeholder where the element used to be ui.placeholder.insertAfter( this.element ); if ( myId ) { ui.screen.attr( "id", myId + "-screen" ); ui.container.attr( "id", myId + "-popup" ); ui.placeholder.html( "<!-- placeholder for " + myId + " -->" ); } ui.container.append( this.element ); // Add class to popup element this.element.addClass( "ui-popup" ); // Define instance variables $.extend( this, { _scrollTop: 0, _page: thisPage, _ui: ui, _fallbackTransition: "", _currentTransition: false, _prereqs: null, _isOpen: false, _tolerance: null, _resizeData: null, _orientationchangeInProgress: false, _globalHandlers: [ { src: $( window ), handler: { orientationchange: $.proxy( this, "_handleWindowOrientationchange" ), resize: $.proxy( this, "_handleWindowResize" ), keyup: $.proxy( this, "_handleWindowKeyUp" ) } } ] }); $.each( this.options, function( key, value ) { // Cause initial options to be applied by their handler by temporarily setting the option to undefined // - the handler then sets it to the initial value self.options[ key ] = undefined; self._setOption( key, value, true ); }); ui.screen.bind( "vclick", $.proxy( this, "_eatEventAndClose" ) ); $.each( this._globalHandlers, function( idx, value ) { value.src.bind( value.handler ); }); }, _applyTheme: function( dst, theme, prefix ) { var classes = ( dst.attr( "class" ) || "").split( " " ), alreadyAdded = true, currentTheme = null, matches, themeStr = String( theme ); while ( classes.length > 0 ) { currentTheme = classes.pop(); matches = ( new RegExp( "^ui-" + prefix + "-([a-z])$" ) ).exec( currentTheme ); if ( matches && matches.length > 1 ) { currentTheme = matches[ 1 ]; break; } else { currentTheme = null; } } if ( theme !== currentTheme ) { dst.removeClass( "ui-" + prefix + "-" + currentTheme ); if ( ! ( theme === null || theme === "none" ) ) { dst.addClass( "ui-" + prefix + "-" + themeStr ); } } }, _setTheme: function( value ) { this._applyTheme( this.element, value, "body" ); }, _setOverlayTheme: function( value ) { this._applyTheme( this._ui.screen, value, "overlay" ); if ( this._isOpen ) { this._ui.screen.addClass( "in" ); } }, _setShadow: function( value ) { this.element.toggleClass( "ui-overlay-shadow", value ); }, _setCorners: function( value ) { this.element.toggleClass( "ui-corner-all", value ); }, _applyTransition: function( value ) { this._ui.container.removeClass( this._fallbackTransition ); if ( value && value !== "none" ) { this._fallbackTransition = $.mobile._maybeDegradeTransition( value ); if ( this._fallbackTransition === "none" ) { this._fallbackTransition = ""; } this._ui.container.addClass( this._fallbackTransition ); } }, _setTransition: function( value ) { if ( !this._currentTransition ) { this._applyTransition( value ); } }, _setTolerance: function( value ) { var tol = { t: 30, r: 15, b: 30, l: 15 }; if ( value ) { var ar = String( value ).split( "," ); $.each( ar, function( idx, val ) { ar[ idx ] = parseInt( val, 10 ); } ); switch( ar.length ) { // All values are to be the same case 1: if ( !isNaN( ar[ 0 ] ) ) { tol.t = tol.r = tol.b = tol.l = ar[ 0 ]; } break; // The first value denotes top/bottom tolerance, and the second value denotes left/right tolerance case 2: if ( !isNaN( ar[ 0 ] ) ) { tol.t = tol.b = ar[ 0 ]; } if ( !isNaN( ar[ 1 ] ) ) { tol.l = tol.r = ar[ 1 ]; } break; // The array contains values in the order top, right, bottom, left case 4: if ( !isNaN( ar[ 0 ] ) ) { tol.t = ar[ 0 ]; } if ( !isNaN( ar[ 1 ] ) ) { tol.r = ar[ 1 ]; } if ( !isNaN( ar[ 2 ] ) ) { tol.b = ar[ 2 ]; } if ( !isNaN( ar[ 3 ] ) ) { tol.l = ar[ 3 ]; } break; default: break; } } this._tolerance = tol; }, _setOption: function( key, value ) { var exclusions, setter = "_set" + key.charAt( 0 ).toUpperCase() + key.slice( 1 ); if ( this[ setter ] !== undefined ) { this[ setter ]( value ); } // TODO REMOVE FOR 1.2.1 by moving them out to a default options object exclusions = [ "initSelector", "closeLinkSelector", "closeLinkEvents", "navigateEvents", "closeEvents", "history", "container" ]; $.mobile.widget.prototype._setOption.apply( this, arguments ); if ( $.inArray( key, exclusions ) === -1 ) { // Record the option change in the options and in the DOM data-* attributes this.element.attr( "data-" + ( $.mobile.ns || "" ) + ( key.replace( /([A-Z])/, "-$1" ).toLowerCase() ), value ); } }, // Try and center the overlay over the given coordinates _placementCoords: function( desired ) { // rectangle within which the popup must fit var winCoords = windowCoords(), rc = { x: this._tolerance.l, y: winCoords.y + this._tolerance.t, cx: winCoords.cx - this._tolerance.l - this._tolerance.r, cy: winCoords.cy - this._tolerance.t - this._tolerance.b }, menuSize, ret; // Clamp the width of the menu before grabbing its size this._ui.container.css( "max-width", rc.cx ); menuSize = { cx: this._ui.container.outerWidth( true ), cy: this._ui.container.outerHeight( true ) }; // Center the menu over the desired coordinates, while not going outside // the window tolerances. This will center wrt. the window if the popup is too large. ret = { x: fitSegmentInsideSegment( rc.cx, menuSize.cx, rc.x, desired.x ), y: fitSegmentInsideSegment( rc.cy, menuSize.cy, rc.y, desired.y ) }; // Make sure the top of the menu is visible ret.y = Math.max( 0, ret.y ); // If the height of the menu is smaller than the height of the document // align the bottom with the bottom of the document // fix for $( document ).height() bug in core 1.7.2. var docEl = document.documentElement, docBody = document.body, docHeight = Math.max( docEl.clientHeight, docBody.scrollHeight, docBody.offsetHeight, docEl.scrollHeight, docEl.offsetHeight ); ret.y -= Math.min( ret.y, Math.max( 0, ret.y + menuSize.cy - docHeight ) ); return { left: ret.x, top: ret.y }; }, _createPrereqs: function( screenPrereq, containerPrereq, whenDone ) { var self = this, prereqs; // It is important to maintain both the local variable prereqs and self._prereqs. The local variable remains in // the closure of the functions which call the callbacks passed in. The comparison between the local variable and // self._prereqs is necessary, because once a function has been passed to .animationComplete() it will be called // next time an animation completes, even if that's not the animation whose end the function was supposed to catch // (for example, if an abort happens during the opening animation, the .animationComplete handler is not called for // that animation anymore, but the handler remains attached, so it is called the next time the popup is opened // - making it stale. Comparing the local variable prereqs to the widget-level variable self._prereqs ensures that // callbacks triggered by a stale .animationComplete will be ignored. prereqs = { screen: $.Deferred(), container: $.Deferred() }; prereqs.screen.then( function() { if ( prereqs === self._prereqs ) { screenPrereq(); } }); prereqs.container.then( function() { if ( prereqs === self._prereqs ) { containerPrereq(); } }); $.when( prereqs.screen, prereqs.container ).done( function() { if ( prereqs === self._prereqs ) { self._prereqs = null; whenDone(); } }); self._prereqs = prereqs; }, _animate: function( args ) { // NOTE before removing the default animation of the screen // this had an animate callback that would resolve the deferred // now the deferred is resolved immediately // TODO remove the dependency on the screen deferred this._ui.screen .removeClass( args.classToRemove ) .addClass( args.screenClassToAdd ); args.prereqs.screen.resolve(); if ( args.transition && args.transition !== "none" ) { if ( args.applyTransition ) { this._applyTransition( args.transition ); } if ( this._fallbackTransition ) { this._ui.container .animationComplete( $.proxy( args.prereqs.container, "resolve" ) ) .addClass( args.containerClassToAdd ) .removeClass( args.classToRemove ); return; } } this._ui.container.removeClass( args.classToRemove ); args.prereqs.container.resolve(); }, // The desired coordinates passed in will be returned untouched if no reference element can be identified via // desiredPosition.positionTo. Nevertheless, this function ensures that its return value always contains valid // x and y coordinates by specifying the center middle of the window if the coordinates are absent. _desiredCoords: function( x, y, positionTo ) { var dst = null, offset, winCoords = windowCoords(); // Establish which element will serve as the reference if ( positionTo && positionTo !== "origin" ) { if ( positionTo === "window" ) { x = winCoords.cx / 2 + winCoords.x; y = winCoords.cy / 2 + winCoords.y; } else { try { dst = $( positionTo ); } catch( e ) { dst = null; } if ( dst ) { dst.filter( ":visible" ); if ( dst.length === 0 ) { dst = null; } } } } // If an element was found, center over it if ( dst ) { offset = dst.offset(); x = offset.left + dst.outerWidth() / 2; y = offset.top + dst.outerHeight() / 2; } // Make sure x and y are valid numbers - center over the window if ( $.type( x ) !== "number" || isNaN( x ) ) { x = winCoords.cx / 2 + winCoords.x; } if ( $.type( y ) !== "number" || isNaN( y ) ) { y = winCoords.cy / 2 + winCoords.y; } return { x: x, y: y }; }, _openPrereqsComplete: function() { var self = this; self._ui.container.addClass( "ui-popup-active" ); self._isOpen = true; self._resizeScreen(); // Android appears to trigger the animation complete before the popup // is visible. Allowing the stack to unwind before applying focus prevents // the "blue flash" of element focus in android 4.0 setTimeout(function(){ self._ui.container.attr( "tabindex", "0" ).focus(); self._expectResizeEvent(); self._trigger( "afteropen" ); }); }, _open: function( options ) { var coords, transition, androidBlacklist = ( function() { var w = window, ua = navigator.userAgent, // Rendering engine is Webkit, and capture major version wkmatch = ua.match( /AppleWebKit\/([0-9\.]+)/ ), wkversion = !!wkmatch && wkmatch[ 1 ], androidmatch = ua.match( /Android (\d+(?:\.\d+))/ ), andversion = !!androidmatch && androidmatch[ 1 ], chromematch = ua.indexOf( "Chrome" ) > -1; // Platform is Android, WebKit version is greater than 534.13 ( Android 3.2.1 ) and not Chrome. if( androidmatch !== null && andversion === "4.0" && wkversion && wkversion > 534.13 && !chromematch ) { return true; } return false; }()); // Make sure options is defined options = ( options || {} ); // Copy out the transition, because we may be overwriting it later and we don't want to pass that change back to the caller transition = options.transition || this.options.transition; // Give applications a chance to modify the contents of the container before it appears this._trigger( "beforeposition" ); coords = this._placementCoords( this._desiredCoords( options.x, options.y, options.positionTo || this.options.positionTo || "origin" ) ); // Count down to triggering "popupafteropen" - we have two prerequisites: // 1. The popup window animation completes (container()) // 2. The screen opacity animation completes (screen()) this._createPrereqs( $.noop, $.noop, $.proxy( this, "_openPrereqsComplete" ) ); if ( transition ) { this._currentTransition = transition; this._applyTransition( transition ); } else { transition = this.options.transition; } if ( !this.options.theme ) { this._setTheme( this._page.jqmData( "theme" ) || $.mobile.getInheritedTheme( this._page, "c" ) ); } this._ui.screen.removeClass( "ui-screen-hidden" ); this._ui.container .removeClass( "ui-popup-hidden" ) .offset( coords ); if ( this.options.overlayTheme && androidBlacklist ) { /* TODO: The native browser on Android 4.0.X ("Ice Cream Sandwich") suffers from an issue where the popup overlay appears to be z-indexed above the popup itself when certain other styles exist on the same page -- namely, any element set to `position: fixed` and certain types of input. These issues are reminiscent of previously uncovered bugs in older versions of Android's native browser: https://github.com/scottjehl/Device-Bugs/issues/3 This fix closes the following bugs ( I use "closes" with reluctance, and stress that this issue should be revisited as soon as possible ): https://github.com/jquery/jquery-mobile/issues/4816 https://github.com/jquery/jquery-mobile/issues/4844 https://github.com/jquery/jquery-mobile/issues/4874 */ // TODO sort out why this._page isn't working this.element.closest( ".ui-page" ).addClass( "ui-popup-open" ); } this._animate({ additionalCondition: true, transition: transition, classToRemove: "", screenClassToAdd: "in", containerClassToAdd: "in", applyTransition: false, prereqs: this._prereqs }); }, _closePrereqScreen: function() { this._ui.screen .removeClass( "out" ) .addClass( "ui-screen-hidden" ); }, _closePrereqContainer: function() { this._ui.container .removeClass( "reverse out" ) .addClass( "ui-popup-hidden" ) .removeAttr( "style" ); }, _closePrereqsDone: function() { var self = this, opts = self.options; self._ui.container.removeAttr( "tabindex" ); // remove nav bindings if they are still present opts.container.unbind( opts.closeEvents ); // unbind click handlers added when history is disabled self.element.undelegate( opts.closeLinkSelector, opts.closeLinkEvents ); // remove the global mutex for popups $.mobile.popup.active = undefined; // alert users that the popup is closed self._trigger( "afterclose" ); }, _close: function( immediate ) { this._ui.container.removeClass( "ui-popup-active" ); this._page.removeClass( "ui-popup-open" ); this._isOpen = false; // Count down to triggering "popupafterclose" - we have two prerequisites: // 1. The popup window reverse animation completes (container()) // 2. The screen opacity animation completes (screen()) this._createPrereqs( $.proxy( this, "_closePrereqScreen" ), $.proxy( this, "_closePrereqContainer" ), $.proxy( this, "_closePrereqsDone" ) ); this._animate( { additionalCondition: this._ui.screen.hasClass( "in" ), transition: ( immediate ? "none" : ( this._currentTransition || this.options.transition ) ), classToRemove: "in", screenClassToAdd: "out", containerClassToAdd: "reverse out", applyTransition: true, prereqs: this._prereqs }); }, _unenhance: function() { var self = this; // Put the element back to where the placeholder was and remove the "ui-popup" class self._setTheme( "none" ); self.element // Cannot directly insertAfter() - we need to detach() first, because // insertAfter() will do nothing if the payload div was not attached // to the DOM at the time the widget was created, and so the payload // will remain inside the container even after we call insertAfter(). // If that happens and we remove the container a few lines below, we // will cause an infinite recursion - #5244 .detach() .insertAfter( self._ui.placeholder ) .removeClass( "ui-popup ui-overlay-shadow ui-corner-all" ); self._ui.screen.remove(); self._ui.container.remove(); self._ui.placeholder.remove(); // Unbind handlers that were bound to elements outside self.element (the window, in self case) $.each( self._globalHandlers, function( idx, oneSrc ) { $.each( oneSrc.handler, function( eventType, handler ) { oneSrc.src.unbind( eventType, handler ); }); }); }, _destroy: function() { if ( $.mobile.popup.active === this ) { this.element.one( "popupafterclose", $.proxy( this, "_unenhance" ) ); this.close(); } else { this._unenhance(); } }, _closePopup: function( e, data ) { var parsedDst, toUrl; window.scrollTo( 0, this._scrollTop ); if ( e.type === "pagebeforechange" && data ) { // Determine whether we need to rapid-close the popup, or whether we can // take the time to run the closing transition if ( typeof data.toPage === "string" ) { parsedDst = data.toPage; } else { parsedDst = data.toPage.jqmData( "url" ); } parsedDst = $.mobile.path.parseUrl( parsedDst ); toUrl = parsedDst.pathname + parsedDst.search + parsedDst.hash; if ( this._myUrl !== toUrl ) { // Going to a different page - close immediately this.options.container.unbind( this.options.closeEvents ); this._close( true ); } else { this.close(); e.preventDefault(); } return; } this._close(); }, // any navigation event after a popup is opened should close the popup // NOTE the pagebeforechange is bound to catch navigation events that don't // alter the url (eg, dialogs from popups) _bindContainerClose: function() { var self = this; self.options.container .one( self.options.closeEvents, $.proxy( self, "_closePopup" ) ); }, // TODO no clear deliniation of what should be here and // what should be in _open. Seems to be "visual" vs "history" for now open: function( options ) { var self = this, opts = this.options, url, hashkey, activePage, currentIsDialog, hasHash, urlHistory; // make sure open is idempotent if( $.mobile.popup.active ) { return; } // set the global popup mutex $.mobile.popup.active = this; this._scrollTop = $( window ).scrollTop(); // if history alteration is disabled close on navigate events // and leave the url as is if( !( opts.history ) ) { self._open( options ); self._bindContainerClose(); // When histoy is disabled we have to grab the data-rel // back link clicks so we can close the popup instead of // relying on history to do it for us self.element .delegate( opts.closeLinkSelector, opts.closeLinkEvents, function( e ) { self._close(); // NOTE prevent the browser and navigation handlers from // working with the link's rel=back. This may cause // issues for developers expecting the event to bubble return false; }); return; } // cache some values for min/readability hashkey = $.mobile.dialogHashKey; activePage = $.mobile.activePage; currentIsDialog = activePage.is( ".ui-dialog" ); this._myUrl = url = $.mobile.urlHistory.getActive().url; hasHash = ( url.indexOf( hashkey ) > -1 ) && !currentIsDialog; urlHistory = $.mobile.urlHistory; if ( hasHash ) { self._open( options ); self._bindContainerClose(); return; } url = url + hashkey; // Tack on an extra hashkey if this is the first page and we've just reconstructed the initial hash if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { url += hashkey; } // swallow the the initial navigation event, and bind for the next opts.container.one( opts.navigateEvents, function( e ) { e.preventDefault(); self._open( options ); self._bindContainerClose(); }); urlHistory.ignoreNextHashChange = currentIsDialog; // Gotta love methods with 1mm args :( urlHistory.addNew( url, undefined, undefined, undefined, "dialog" ); // set the new url with (or without) the new dialog hash key $.mobile.path.set( url ); }, close: function() { // make sure close is idempotent if( !$.mobile.popup.active ){ return; } this._scrollTop = $( window ).scrollTop(); if( this.options.history ) { $.mobile.back(); } else { this._close(); } } }); // TODO this can be moved inside the widget $.mobile.popup.handleLink = function( $link ) { var closestPage = $link.closest( ":jqmData(role='page')" ), scope = ( ( closestPage.length === 0 ) ? $( "body" ) : closestPage ), // NOTE make sure to get only the hash, ie7 (wp7) return the absolute href // in this case ruining the element selection popup = $( $.mobile.path.parseUrl($link.attr( "href" )).hash, scope[0] ), offset; if ( popup.data( "popup" ) ) { offset = $link.offset(); popup.popup( "open", { x: offset.left + $link.outerWidth() / 2, y: offset.top + $link.outerHeight() / 2, transition: $link.jqmData( "transition" ), positionTo: $link.jqmData( "position-to" ), link: $link }); } //remove after delay setTimeout( function() { // Check if we are in a listview var $parent = $link.parent().parent(); if ($parent.hasClass("ui-li")) { $link = $parent.parent(); } $link.removeClass( $.mobile.activeBtnClass ); }, 300 ); }; // TODO move inside _create $( document ).bind( "pagebeforechange", function( e, data ) { if ( data.options.role === "popup" ) { $.mobile.popup.handleLink( data.options.link ); e.preventDefault(); } }); $( document ).bind( "pagecreate create", function( e ) { $.mobile.popup.prototype.enhanceWithin( e.target, true ); });
})( jQuery );
(function( $ ) {
var meta = $( "meta[name=viewport]" ), initialContent = meta.attr( "content" ), disabledZoom = initialContent + ",maximum-scale=1, user-scalable=no", enabledZoom = initialContent + ",maximum-scale=10, user-scalable=yes", disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test( initialContent ); $.mobile.zoom = $.extend( {}, { enabled: !disabledInitially, locked: false, disable: function( lock ) { if ( !disabledInitially && !$.mobile.zoom.locked ) { meta.attr( "content", disabledZoom ); $.mobile.zoom.enabled = false; $.mobile.zoom.locked = lock || false; } }, enable: function( unlock ) { if ( !disabledInitially && ( !$.mobile.zoom.locked || unlock === true ) ) { meta.attr( "content", enabledZoom ); $.mobile.zoom.enabled = true; $.mobile.zoom.locked = false; } }, restore: function() { if ( !disabledInitially ) { meta.attr( "content", initialContent ); $.mobile.zoom.enabled = true; } } });
}( jQuery ));
(function( $, undefined ) {
$.widget( “mobile.textinput”, $.mobile.widget, {
options: { theme: null, mini: false, // This option defaults to true on iOS devices. preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, initSelector: "input[type='text'], input[type='search'], :jqmData(type='search'), input[type='number'], :jqmData(type='number'), input[type='password'], input[type='email'], input[type='url'], input[type='tel'], textarea, input[type='time'], input[type='date'], input[type='month'], input[type='week'], input[type='datetime'], input[type='datetime-local'], input[type='color'], input:not([type])", clearSearchButtonText: "clear text", disabled: false }, _create: function() { var self = this, input = this.element, o = this.options, theme = o.theme || $.mobile.getInheritedTheme( this.element, "c" ), themeclass = " ui-body-" + theme, miniclass = o.mini ? " ui-mini" : "", focusedEl, clearbtn; function toggleClear() { setTimeout( function() { clearbtn.toggleClass( "ui-input-clear-hidden", !input.val() ); }, 0 ); } $( "label[for='" + input.attr( "id" ) + "']" ).addClass( "ui-input-text" ); focusedEl = input.addClass("ui-input-text ui-body-"+ theme ); // XXX: Temporary workaround for issue 785 (Apple bug 8910589). // Turn off autocorrect and autocomplete on non-iOS 5 devices // since the popup they use can't be dismissed by the user. Note // that we test for the presence of the feature by looking for // the autocorrect property on the input element. We currently // have no test for iOS 5 or newer so we're temporarily using // the touchOverflow support flag for jQM 1.0. Yes, I feel dirty. - jblas if ( typeof input[0].autocorrect !== "undefined" && !$.support.touchOverflow ) { // Set the attribute instead of the property just in case there // is code that attempts to make modifications via HTML. input[0].setAttribute( "autocorrect", "off" ); input[0].setAttribute( "autocomplete", "off" ); } //"search" input widget if ( input.is( "[type='search'],:jqmData(type='search')" ) ) { focusedEl = input.wrap( "<div class='ui-input-search ui-shadow-inset ui-btn-corner-all ui-btn-shadow ui-icon-searchfield" + themeclass + miniclass + "'></div>" ).parent(); clearbtn = $( "<a href='#' class='ui-input-clear' title='" + o.clearSearchButtonText + "'>" + o.clearSearchButtonText + "</a>" ) .bind('click', function( event ) { input .val( "" ) .focus() .trigger( "change" ); clearbtn.addClass( "ui-input-clear-hidden" ); event.preventDefault(); }) .appendTo( focusedEl ) .buttonMarkup({ icon: "delete", iconpos: "notext", corners: true, shadow: true, mini: o.mini }); toggleClear(); input.bind( 'paste cut keyup focus change blur', toggleClear ); } else { input.addClass( "ui-corner-all ui-shadow-inset" + themeclass + miniclass ); } input.focus(function() { focusedEl.addClass( $.mobile.focusClass ); }) .blur(function() { focusedEl.removeClass( $.mobile.focusClass ); }) // In many situations, iOS will zoom into the select upon tap, this prevents that from happening .bind( "focus", function() { if ( o.preventFocusZoom ) { $.mobile.zoom.disable( true ); } }) .bind( "blur", function() { if ( o.preventFocusZoom ) { $.mobile.zoom.enable( true ); } }); // Autogrow if ( input.is( "textarea" ) ) { var extraLineHeight = 15, keyupTimeoutBuffer = 100, keyupTimeout; this._keyup = function() { var scrollHeight = input[ 0 ].scrollHeight, clientHeight = input[ 0 ].clientHeight; if ( clientHeight < scrollHeight ) { input.height(scrollHeight + extraLineHeight); } }; input.keyup(function() { clearTimeout( keyupTimeout ); keyupTimeout = setTimeout( self._keyup, keyupTimeoutBuffer ); }); // binding to pagechange here ensures that for pages loaded via // ajax the height is recalculated without user input this._on( $(document), {"pagechange": "_keyup" }); // Issue 509: the browser is not providing scrollHeight properly until the styles load if ( $.trim( input.val() ) ) { // bind to the window load to make sure the height is calculated based on BOTH // the DOM and CSS this._on( $(window), {"load": "_keyup"}); } } if ( input.attr( "disabled" ) ) { this.disable(); } }, disable: function() { var $el; if ( this.element.attr( "disabled", true ).is( "[type='search'], :jqmData(type='search')" ) ) { $el = this.element.parent(); } else { $el = this.element; } $el.addClass( "ui-disabled" ); return this._setOption( "disabled", true ); }, enable: function() { var $el; // TODO using more than one line of code is acceptable ;) if ( this.element.attr( "disabled", false ).is( "[type='search'], :jqmData(type='search')" ) ) { $el = this.element.parent(); } else { $el = this.element; } $el.removeClass( "ui-disabled" ); return this._setOption( "disabled", false ); }
});
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.textinput.prototype.enhanceWithin( e.target, true );
});
})( jQuery );
(function( $, undefined ) {
$.mobile.listview.prototype.options.filter = false; $.mobile.listview.prototype.options.filterPlaceholder = “Filter items…”; $.mobile.listview.prototype.options.filterTheme = “c”; // TODO rename callback/deprecate and default to the item itself as the first argument var defaultFilterCallback = function( text, searchValue, item ) {
return text.toString().toLowerCase().indexOf( searchValue ) === -1; };
$.mobile.listview.prototype.options.filterCallback = defaultFilterCallback;
$( document ).delegate( “ul, ol”, “listviewcreate”, function() {
var list = $( this ), listview = list.data( "listview" ); if ( !listview.options.filter ) { return; } var wrapper = $( "<form>", { "class": "ui-listview-filter ui-bar-" + listview.options.filterTheme, "role": "search" }).submit( function( e ) { e.preventDefault(); search.blur(); }), search = $( "<input>", { placeholder: listview.options.filterPlaceholder }) .attr( "data-" + $.mobile.ns + "type", "search" ) .jqmData( "lastval", "" ) .bind( "keyup change", function() { var $this = $( this ), val = this.value.toLowerCase(), listItems = null, lastval = $this.jqmData( "lastval" ) + "", childItems = false, itemtext = "", item, // Check if a custom filter callback applies isCustomFilterCallback = listview.options.filterCallback !== defaultFilterCallback; listview._trigger( "beforefilter", "beforefilter", { input: this } ); // Change val as lastval for next execution $this.jqmData( "lastval" , val ); if ( isCustomFilterCallback || val.length < lastval.length || val.indexOf( lastval ) !== 0 ) { // Custom filter callback applies or removed chars or pasted something totally different, check all items listItems = list.children(); } else { // Only chars added, not removed, only use visible subset listItems = list.children( ":not(.ui-screen-hidden)" ); } if ( val ) { // This handles hiding regular rows without the text we search for // and any list dividers without regular rows shown under it for ( var i = listItems.length - 1; i >= 0; i-- ) { item = $( listItems[ i ] ); itemtext = item.jqmData( "filtertext" ) || item.text(); if ( item.is( "li:jqmData(role=list-divider)" ) ) { item.toggleClass( "ui-filter-hidequeue" , !childItems ); // New bucket! childItems = false; } else if ( listview.options.filterCallback( itemtext, val, item ) ) { //mark to be hidden item.toggleClass( "ui-filter-hidequeue" , true ); } else { // There's a shown item in the bucket childItems = true; } } // Show items, not marked to be hidden listItems .filter( ":not(.ui-filter-hidequeue)" ) .toggleClass( "ui-screen-hidden", false ); // Hide items, marked to be hidden listItems .filter( ".ui-filter-hidequeue" ) .toggleClass( "ui-screen-hidden", true ) .toggleClass( "ui-filter-hidequeue", false ); } else { //filtervalue is empty => show all listItems.toggleClass( "ui-screen-hidden", false ); } listview._refreshCorners(); }) .appendTo( wrapper ) .textinput(); if ( listview.options.inset ) { wrapper.addClass( "ui-listview-filter-inset" ); } wrapper.bind( "submit", function() { return false; }) .insertBefore( list );
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.slider”, $.mobile.widget, {
options: { theme: null, trackTheme: null, disabled: false, initSelector: "input[type='range'], :jqmData(type='range'), :jqmData(role='slider')", mini: false }, _create: function() { // TODO: Each of these should have comments explain what they're for var self = this, control = this.element, parentTheme = $.mobile.getInheritedTheme( control, "c" ), theme = this.options.theme || parentTheme, trackTheme = this.options.trackTheme || parentTheme, cType = control[ 0 ].nodeName.toLowerCase(), selectClass = ( cType === "select" ) ? "ui-slider-switch" : "", controlID = control.attr( "id" ), $label = $( "[for='" + controlID + "']" ), labelID = $label.attr( "id" ) || controlID + "-label", label = $label.attr( "id", labelID ), val = function() { return cType === "input" ? parseFloat( control.val() ) : control[0].selectedIndex; }, min = cType === "input" ? parseFloat( control.attr( "min" ) ) : 0, max = cType === "input" ? parseFloat( control.attr( "max" ) ) : control.find( "option" ).length-1, step = window.parseFloat( control.attr( "step" ) || 1 ), inlineClass = ( this.options.inline || control.jqmData( "inline" ) === true ) ? " ui-slider-inline" : "", miniClass = ( this.options.mini || control.jqmData( "mini" ) ) ? " ui-slider-mini" : "", domHandle = document.createElement( 'a' ), handle = $( domHandle ), domSlider = document.createElement( 'div' ), slider = $( domSlider ), valuebg = control.jqmData( "highlight" ) && cType !== "select" ? (function() { var bg = document.createElement('div'); bg.className = 'ui-slider-bg ' + $.mobile.activeBtnClass + ' ui-btn-corner-all'; return $( bg ).prependTo( slider ); })() : false, options; this._type = cType; domHandle.setAttribute( 'href', "#" ); domSlider.setAttribute('role','application'); domSlider.className = ['ui-slider ',selectClass," ui-btn-down-",trackTheme,' ui-btn-corner-all', inlineClass, miniClass].join( "" ); domHandle.className = 'ui-slider-handle'; domSlider.appendChild( domHandle ); handle.buttonMarkup({ corners: true, theme: theme, shadow: true }) .attr({ "role": "slider", "aria-valuemin": min, "aria-valuemax": max, "aria-valuenow": val(), "aria-valuetext": val(), "title": val(), "aria-labelledby": labelID }); $.extend( this, { slider: slider, handle: handle, valuebg: valuebg, dragging: false, beforeStart: null, userModified: false, mouseMoved: false }); if ( cType === "select" ) { var wrapper = document.createElement('div'); wrapper.className = 'ui-slider-inneroffset'; for ( var j = 0,length = domSlider.childNodes.length;j < length;j++ ) { wrapper.appendChild( domSlider.childNodes[j] ); } domSlider.appendChild( wrapper ); // slider.wrapInner( "<div class='ui-slider-inneroffset'></div>" ); // make the handle move with a smooth transition handle.addClass( "ui-slider-handle-snapping" ); options = control.find( "option" ); for ( var i = 0, optionsCount = options.length; i < optionsCount; i++ ) { var side = !i ? "b" : "a", sliderTheme = !i ? " ui-btn-down-" + trackTheme : ( " " + $.mobile.activeBtnClass ), sliderLabel = document.createElement( 'div' ), sliderImg = document.createElement( 'span' ); sliderImg.className = ['ui-slider-label ui-slider-label-',side,sliderTheme," ui-btn-corner-all"].join( "" ); sliderImg.setAttribute('role','img'); sliderImg.appendChild( document.createTextNode( options[i].innerHTML ) ); $(sliderImg).prependTo( slider ); } self._labels = $( ".ui-slider-label", slider ); } label.addClass( "ui-slider" ); // monitor the input for updated values control.addClass( cType === "input" ? "ui-slider-input" : "ui-slider-switch" ) .change(function() { // if the user dragged the handle, the "change" event was triggered from inside refresh(); don't call refresh() again if ( !self.mouseMoved ) { self.refresh( val(), true ); } }) .keyup(function() { // necessary? self.refresh( val(), true, true ); }) .blur(function() { self.refresh( val(), true ); }); this._preventDocumentDrag = function( event ) { // NOTE: we don't do this in refresh because we still want to // support programmatic alteration of disabled inputs if ( self.dragging && !self.options.disabled ) { // self.mouseMoved must be updated before refresh() because it will be used in the control "change" event self.mouseMoved = true; if ( cType === "select" ) { // make the handle move in sync with the mouse handle.removeClass( "ui-slider-handle-snapping" ); } self.refresh( event ); // only after refresh() you can calculate self.userModified self.userModified = self.beforeStart !== control[0].selectedIndex; return false; } } this._on( $( document ), { "vmousemove": this._preventDocumentDrag }); // it appears the clicking the up and down buttons in chrome on // range/number inputs doesn't trigger a change until the field is // blurred. Here we check thif the value has changed and refresh control.bind( "vmouseup", $.proxy( self._checkedRefresh, self)); slider.bind( "vmousedown", function( event ) { // NOTE: we don't do this in refresh because we still want to // support programmatic alteration of disabled inputs if ( self.options.disabled ) { return false; } self.dragging = true; self.userModified = false; self.mouseMoved = false; if ( cType === "select" ) { self.beforeStart = control[0].selectedIndex; } self.refresh( event ); self._trigger( "start" ); return false; }) .bind( "vclick", false ); this._sliderMouseUp = function() { if ( self.dragging ) { self.dragging = false; if ( cType === "select") { // make the handle move with a smooth transition handle.addClass( "ui-slider-handle-snapping" ); if ( self.mouseMoved ) { // this is a drag, change the value only if user dragged enough if ( self.userModified ) { self.refresh( self.beforeStart === 0 ? 1 : 0 ); } else { self.refresh( self.beforeStart ); } } else { // this is just a click, change the value self.refresh( self.beforeStart === 0 ? 1 : 0 ); } } self.mouseMoved = false; self._trigger( "stop" ); return false; } }; this._on( slider.add( document ), { "vmouseup": this._sliderMouseUp }); slider.insertAfter( control ); // Only add focus class to toggle switch, sliders get it automatically from ui-btn if ( cType === 'select' ) { this.handle.bind({ focus: function() { slider.addClass( $.mobile.focusClass ); }, blur: function() { slider.removeClass( $.mobile.focusClass ); } }); } this.handle.bind({ // NOTE force focus on handle vmousedown: function() { $( this ).focus(); }, vclick: false, keydown: function( event ) { var index = val(); if ( self.options.disabled ) { return; } // In all cases prevent the default and mark the handle as active switch ( event.keyCode ) { case $.mobile.keyCode.HOME: case $.mobile.keyCode.END: case $.mobile.keyCode.PAGE_UP: case $.mobile.keyCode.PAGE_DOWN: case $.mobile.keyCode.UP: case $.mobile.keyCode.RIGHT: case $.mobile.keyCode.DOWN: case $.mobile.keyCode.LEFT: event.preventDefault(); if ( !self._keySliding ) { self._keySliding = true; $( this ).addClass( "ui-state-active" ); } break; } // move the slider according to the keypress switch ( event.keyCode ) { case $.mobile.keyCode.HOME: self.refresh( min ); break; case $.mobile.keyCode.END: self.refresh( max ); break; case $.mobile.keyCode.PAGE_UP: case $.mobile.keyCode.UP: case $.mobile.keyCode.RIGHT: self.refresh( index + step ); break; case $.mobile.keyCode.PAGE_DOWN: case $.mobile.keyCode.DOWN: case $.mobile.keyCode.LEFT: self.refresh( index - step ); break; } }, // remove active mark keyup: function( event ) { if ( self._keySliding ) { self._keySliding = false; $( this ).removeClass( "ui-state-active" ); } } }); if ( this._handleFormReset ) { this._handleFormReset(); } this.refresh( undefined, undefined, true ); }, _checkedRefresh: function() { if( this.value != this._value() ){ this.refresh( this._value() ); } }, _value: function() { return this._type === "input" ? parseFloat( this.element.val() ) : this.element[0].selectedIndex; }, _reset: function() { this.refresh( undefined, false, true ); }, refresh: function( val, isfromControl, preventInputUpdate ) { // NOTE: we don't return here because we want to support programmatic // alteration of the input value, which should still update the slider if ( this.options.disabled || this.element.attr('disabled')) { this.disable(); } // set the stored value for comparison later this.value = this._value(); var control = this.element, percent, cType = control[0].nodeName.toLowerCase(), min = cType === "input" ? parseFloat( control.attr( "min" ) ) : 0, max = cType === "input" ? parseFloat( control.attr( "max" ) ) : control.find( "option" ).length - 1, step = ( cType === "input" && parseFloat( control.attr( "step" ) ) > 0 ) ? parseFloat( control.attr( "step" ) ) : 1; if ( typeof val === "object" ) { var data = val, // a slight tolerance helped get to the ends of the slider tol = 8; if ( !this.dragging || data.pageX < this.slider.offset().left - tol || data.pageX > this.slider.offset().left + this.slider.width() + tol ) { return; } percent = Math.round( ( ( data.pageX - this.slider.offset().left ) / this.slider.width() ) * 100 ); } else { if ( val == null ) { val = cType === "input" ? parseFloat( control.val() || 0 ) : control[0].selectedIndex; } percent = ( parseFloat( val ) - min ) / ( max - min ) * 100; } if ( isNaN( percent ) ) { return; } if ( percent < 0 ) { percent = 0; } if ( percent > 100 ) { percent = 100; } var newval = ( percent / 100 ) * ( max - min ) + min; //from jQuery UI slider, the following source will round to the nearest step var valModStep = ( newval - min ) % step; var alignValue = newval - valModStep; if ( Math.abs( valModStep ) * 2 >= step ) { alignValue += ( valModStep > 0 ) ? step : ( -step ); } // Since JavaScript has problems with large floats, round // the final value to 5 digits after the decimal point (see jQueryUI: #4124) newval = parseFloat( alignValue.toFixed(5) ); if ( newval < min ) { newval = min; } if ( newval > max ) { newval = max; } this.handle.css( "left", percent + "%" ); this.handle.attr( { "aria-valuenow": cType === "input" ? newval : control.find( "option" ).eq( newval ).attr( "value" ), "aria-valuetext": cType === "input" ? newval : control.find( "option" ).eq( newval ).getEncodedText(), title: cType === "input" ? newval : control.find( "option" ).eq( newval ).getEncodedText() }); if ( this.valuebg ) { this.valuebg.css( "width", percent + "%" ); } // drag the label widths if ( this._labels ) { var handlePercent = this.handle.width() / this.slider.width() * 100, aPercent = percent && handlePercent + ( 100 - handlePercent ) * percent / 100, bPercent = percent === 100 ? 0 : Math.min( handlePercent + 100 - aPercent, 100 ); this._labels.each(function() { var ab = $( this ).is( ".ui-slider-label-a" ); $( this ).width( ( ab ? aPercent : bPercent ) + "%" ); }); } if ( !preventInputUpdate ) { var valueChanged = false; // update control"s value if ( cType === "input" ) { valueChanged = control.val() !== newval; control.val( newval ); } else { valueChanged = control[ 0 ].selectedIndex !== newval; control[ 0 ].selectedIndex = newval; } if ( !isfromControl && valueChanged ) { control.trigger( "change" ); } } }, enable: function() { this.element.attr( "disabled", false ); this.slider.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); return this._setOption( "disabled", false ); }, disable: function() { this.element.attr( "disabled", true ); this.slider.addClass( "ui-disabled" ).attr( "aria-disabled", true ); return this._setOption( "disabled", true ); }
});
$.widget( “mobile.slider”, $.mobile.slider, $.mobile.behaviors.formReset );
// FIXME: Move the declaration of widgetEventPrefix back to the top of the // initial declaration of the slider widget once we start using a version of // the widget factory that includes a fix for bugs.jqueryui.com/ticket/8724 $.widget( “mobile.slider”, $.mobile.slider, { widgetEventPrefix: “slide” } );
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.slider.prototype.enhanceWithin( e.target, true );
});
})( jQuery );
(function( $, undefined ) {
$.widget( “mobile.selectmenu”, $.mobile.widget, {
options: { theme: null, disabled: false, icon: "arrow-d", iconpos: "right", inline: false, corners: true, shadow: true, iconshadow: true, overlayTheme: "a", hidePlaceholderMenuItems: true, closeText: "Close", nativeMenu: true, // This option defaults to true on iOS devices. preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, initSelector: "select:not( :jqmData(role='slider') )", mini: false }, _button: function() { return $( "<div/>" ); }, _setDisabled: function( value ) { this.element.attr( "disabled", value ); this.button.attr( "aria-disabled", value ); return this._setOption( "disabled", value ); }, _focusButton : function() { var self = this; setTimeout( function() { self.button.focus(); }, 40); }, _selectOptions: function() { return this.select.find( "option" ); }, // setup items that are generally necessary for select menu extension _preExtension: function() { var classes = ""; // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 /* if ( $el[0].className.length ) { classes = $el[0].className; } */ if ( !!~this.element[0].className.indexOf( "ui-btn-left" ) ) { classes = " ui-btn-left"; } if ( !!~this.element[0].className.indexOf( "ui-btn-right" ) ) { classes = " ui-btn-right"; } this.select = this.element.wrap( "<div class='ui-select" + classes + "'>" ); this.selectID = this.select.attr( "id" ); this.label = $( "label[for='"+ this.selectID +"']" ).addClass( "ui-select" ); this.isMultiple = this.select[ 0 ].multiple; if ( !this.options.theme ) { this.options.theme = $.mobile.getInheritedTheme( this.select, "c" ); } }, _destroy: function() { var wrapper = this.element.parents( ".ui-select" ); if ( wrapper.length > 0 ) { this.element.insertAfter( wrapper ); wrapper.remove(); } }, _create: function() { this._preExtension(); // Allows for extension of the native select for custom selects and other plugins // see select.custom for example extension // TODO explore plugin registration this._trigger( "beforeCreate" ); this.button = this._button(); var self = this, options = this.options, inline = options.inline || this.select.jqmData( "inline" ), mini = options.mini || this.select.jqmData( "mini" ), iconpos = options.icon ? ( options.iconpos || this.select.jqmData( "iconpos" ) ) : false, // IE throws an exception at options.item() function when // there is no selected item // select first in this case selectedIndex = this.select[ 0 ].selectedIndex === -1 ? 0 : this.select[ 0 ].selectedIndex, // TODO values buttonId and menuId are undefined here button = this.button .insertBefore( this.select ) .buttonMarkup( { theme: options.theme, icon: options.icon, iconpos: iconpos, inline: inline, corners: options.corners, shadow: options.shadow, iconshadow: options.iconshadow, mini: mini }); this.setButtonText(); // Opera does not properly support opacity on select elements // In Mini, it hides the element, but not its text // On the desktop,it seems to do the opposite // for these reasons, using the nativeMenu option results in a full native select in Opera if ( options.nativeMenu && window.opera && window.opera.version ) { button.addClass( "ui-select-nativeonly" ); } // Add counter for multi selects if ( this.isMultiple ) { this.buttonCount = $( "<span>" ) .addClass( "ui-li-count ui-btn-up-c ui-btn-corner-all" ) .hide() .appendTo( button.addClass('ui-li-has-count') ); } // Disable if specified if ( options.disabled || this.element.attr('disabled')) { this.disable(); } // Events on native select this.select.change(function() { self.refresh(); }); if ( this._handleFormReset ) { this._handleFormReset(); } this.build(); }, build: function() { var self = this; this.select .appendTo( self.button ) .bind( "vmousedown", function() { // Add active class to button self.button.addClass( $.mobile.activeBtnClass ); }) .bind( "focus", function() { self.button.addClass( $.mobile.focusClass ); }) .bind( "blur", function() { self.button.removeClass( $.mobile.focusClass ); }) .bind( "focus vmouseover", function() { self.button.trigger( "vmouseover" ); }) .bind( "vmousemove", function() { // Remove active class on scroll/touchmove self.button.removeClass( $.mobile.activeBtnClass ); }) .bind( "change blur vmouseout", function() { self.button.trigger( "vmouseout" ) .removeClass( $.mobile.activeBtnClass ); }) .bind( "change blur", function() { self.button.removeClass( "ui-btn-down-" + self.options.theme ); }); // In many situations, iOS will zoom into the select upon tap, this prevents that from happening self.button.bind( "vmousedown", function() { if ( self.options.preventFocusZoom ) { $.mobile.zoom.disable( true ); } }); self.label.bind( "click focus", function() { if ( self.options.preventFocusZoom ) { $.mobile.zoom.disable( true ); } }); self.select.bind( "focus", function() { if ( self.options.preventFocusZoom ) { $.mobile.zoom.disable( true ); } }); self.button.bind( "mouseup", function() { if ( self.options.preventFocusZoom ) { setTimeout(function() { $.mobile.zoom.enable( true ); }, 0 ); } }); self.select.bind( "blur", function() { if ( self.options.preventFocusZoom ) { $.mobile.zoom.enable( true ); } }); }, selected: function() { return this._selectOptions().filter( ":selected" ); }, selectedIndices: function() { var self = this; return this.selected().map(function() { return self._selectOptions().index( this ); }).get(); }, setButtonText: function() { var self = this, selected = this.selected(), text = this.placeholder, span = $( document.createElement( "span" ) ); this.button.find( ".ui-btn-text" ).html(function() { if ( selected.length ) { text = selected.map(function() { return $( this ).text(); }).get().join( ", " ); } else { text = self.placeholder; } // TODO possibly aggregate multiple select option classes return span.text( text ) .addClass( self.select.attr( "class" ) ) .addClass( selected.attr( "class" ) ); }); }, setButtonCount: function() { var selected = this.selected(); // multiple count inside button if ( this.isMultiple ) { this.buttonCount[ selected.length > 1 ? "show" : "hide" ]().text( selected.length ); } }, _reset: function() { this.refresh(); }, refresh: function() { this.setButtonText(); this.setButtonCount(); }, // open and close preserved in native selects // to simplify users code when looping over selects open: $.noop, close: $.noop, disable: function() { this._setDisabled( true ); this.button.addClass( "ui-disabled" ); }, enable: function() { this._setDisabled( false ); this.button.removeClass( "ui-disabled" ); }
});
$.widget( “mobile.selectmenu”, $.mobile.selectmenu, $.mobile.behaviors.formReset );
//auto self-init widgets $( document ).bind( “pagecreate create”, function( e ) {
$.mobile.selectmenu.prototype.enhanceWithin( e.target, true );
}); })( jQuery );
/*
-
custom “selectmenu” plugin
*/
(function( $, undefined ) {
var extendSelect = function( widget ) { var select = widget.select, origDestroy = widget._destroy, selectID = widget.selectID, label = widget.label, thisPage = widget.select.closest( ".ui-page" ), selectOptions = widget._selectOptions(), isMultiple = widget.isMultiple = widget.select[ 0 ].multiple, buttonId = selectID + "-button", menuId = selectID + "-menu", menuPage = $( "<div data-" + $.mobile.ns + "role='dialog' data-" +$.mobile.ns + "theme='"+ widget.options.theme +"' data-" +$.mobile.ns + "overlay-theme='"+ widget.options.overlayTheme +"'>" + "<div data-" + $.mobile.ns + "role='header'>" + "<div class='ui-title'>" + label.getEncodedText() + "</div>"+ "</div>"+ "<div data-" + $.mobile.ns + "role='content'></div>"+ "</div>" ), listbox = $( "<div>", { "class": "ui-selectmenu" } ).insertAfter( widget.select ).popup( { theme: widget.options.overlayTheme } ), list = $( "<ul>", { "class": "ui-selectmenu-list", "id": menuId, "role": "listbox", "aria-labelledby": buttonId }).attr( "data-" + $.mobile.ns + "theme", widget.options.theme ).appendTo( listbox ), header = $( "<div>", { "class": "ui-header ui-bar-" + widget.options.theme }).prependTo( listbox ), headerTitle = $( "<h1>", { "class": "ui-title" }).appendTo( header ), menuPageContent, menuPageClose, headerClose; if ( widget.isMultiple ) { headerClose = $( "<a>", { "text": widget.options.closeText, "href": "#", "class": "ui-btn-left" }).attr( "data-" + $.mobile.ns + "iconpos", "notext" ).attr( "data-" + $.mobile.ns + "icon", "delete" ).appendTo( header ).buttonMarkup(); } $.extend( widget, { select: widget.select, selectID: selectID, buttonId: buttonId, menuId: menuId, thisPage: thisPage, menuPage: menuPage, label: label, selectOptions: selectOptions, isMultiple: isMultiple, theme: widget.options.theme, listbox: listbox, list: list, header: header, headerTitle: headerTitle, headerClose: headerClose, menuPageContent: menuPageContent, menuPageClose: menuPageClose, placeholder: "", build: function() { var self = this; // Create list from select, update state self.refresh(); if ( self._origTabIndex === undefined ) { self._origTabIndex = self.select.attr( "tabindex" ); // Map undefined to false, because self._origTabIndex === undefined // indicates that we have not yet checked whether the select has // originally had a tabindex attribute, whereas false indicates that // we have checked the select for such an attribute, and have found // none present. if ( self._origTabIndex === undefined ) { self._origTabIndex = false; } } self.select.attr( "tabindex", "-1" ).focus(function() { $( this ).blur(); self.button.focus(); }); // Button events self.button.bind( "vclick keydown" , function( event ) { if (event.type === "vclick" || event.keyCode && (event.keyCode === $.mobile.keyCode.ENTER || event.keyCode === $.mobile.keyCode.SPACE)) { self.open(); event.preventDefault(); } }); // Events for list items self.list.attr( "role", "listbox" ) .bind( "focusin", function( e ) { $( e.target ) .attr( "tabindex", "0" ) .trigger( "vmouseover" ); }) .bind( "focusout", function( e ) { $( e.target ) .attr( "tabindex", "-1" ) .trigger( "vmouseout" ); }) .delegate( "li:not(.ui-disabled, .ui-li-divider)", "click", function( event ) { // index of option tag to be selected var oldIndex = self.select[ 0 ].selectedIndex, newIndex = self.list.find( "li:not(.ui-li-divider)" ).index( this ), option = self._selectOptions().eq( newIndex )[ 0 ]; // toggle selected status on the tag for multi selects option.selected = self.isMultiple ? !option.selected : true; // toggle checkbox class for multiple selects if ( self.isMultiple ) { $( this ).find( ".ui-icon" ) .toggleClass( "ui-icon-checkbox-on", option.selected ) .toggleClass( "ui-icon-checkbox-off", !option.selected ); } // trigger change if value changed if ( self.isMultiple || oldIndex !== newIndex ) { self.select.trigger( "change" ); } // hide custom select for single selects only - otherwise focus clicked item // We need to grab the clicked item the hard way, because the list may have been rebuilt if ( self.isMultiple ) { self.list.find( "li:not(.ui-li-divider)" ).eq( newIndex ) .addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); } else { self.close(); } event.preventDefault(); }) .keydown(function( event ) { //keyboard events for menu items var target = $( event.target ), li = target.closest( "li" ), prev, next; // switch logic based on which key was pressed switch ( event.keyCode ) { // up or left arrow keys case 38: prev = li.prev().not( ".ui-selectmenu-placeholder" ); if ( prev.is( ".ui-li-divider" ) ) { prev = prev.prev(); } // if there's a previous option, focus it if ( prev.length ) { target .blur() .attr( "tabindex", "-1" ); prev.addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); } return false; // down or right arrow keys case 40: next = li.next(); if ( next.is( ".ui-li-divider" ) ) { next = next.next(); } // if there's a next option, focus it if ( next.length ) { target .blur() .attr( "tabindex", "-1" ); next.addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); } return false; // If enter or space is pressed, trigger click case 13: case 32: target.trigger( "click" ); return false; } }); // button refocus ensures proper height calculation // by removing the inline style and ensuring page inclusion self.menuPage.bind( "pagehide", function() { self.list.appendTo( self.listbox ); self._focusButton(); // TODO centralize page removal binding / handling in the page plugin. // Suggestion from @jblas to do refcounting // // TODO extremely confusing dependency on the open method where the pagehide.remove // bindings are stripped to prevent the parent page from disappearing. The way // we're keeping pages in the DOM right now sucks // // rebind the page remove that was unbound in the open function // to allow for the parent page removal from actions other than the use // of a dialog sized custom select // // doing this here provides for the back button on the custom select dialog $.mobile._bindPageRemove.call( self.thisPage ); }); // Events on the popup self.listbox.bind( "popupafterclose", function( event ) { self.close(); }); // Close button on small overlays if ( self.isMultiple ) { self.headerClose.click(function() { if ( self.menuType === "overlay" ) { self.close(); return false; } }); } // track this dependency so that when the parent page // is removed on pagehide it will also remove the menupage self.thisPage.addDependents( this.menuPage ); }, _isRebuildRequired: function() { var list = this.list.find( "li" ), options = this._selectOptions(); // TODO exceedingly naive method to determine difference // ignores value changes etc in favor of a forcedRebuild // from the user in the refresh method return options.text() !== list.text(); }, selected: function() { return this._selectOptions().filter( ":selected:not( :jqmData(placeholder='true') )" ); }, refresh: function( forceRebuild , foo ) { var self = this, select = this.element, isMultiple = this.isMultiple, indicies; if ( forceRebuild || this._isRebuildRequired() ) { self._buildList(); } indicies = this.selectedIndices(); self.setButtonText(); self.setButtonCount(); self.list.find( "li:not(.ui-li-divider)" ) .removeClass( $.mobile.activeBtnClass ) .attr( "aria-selected", false ) .each(function( i ) { if ( $.inArray( i, indicies ) > -1 ) { var item = $( this ); // Aria selected attr item.attr( "aria-selected", true ); // Multiple selects: add the "on" checkbox state to the icon if ( self.isMultiple ) { item.find( ".ui-icon" ).removeClass( "ui-icon-checkbox-off" ).addClass( "ui-icon-checkbox-on" ); } else { if ( item.is( ".ui-selectmenu-placeholder" ) ) { item.next().addClass( $.mobile.activeBtnClass ); } else { item.addClass( $.mobile.activeBtnClass ); } } } }); }, close: function() { if ( this.options.disabled || !this.isOpen ) { return; } var self = this; if ( self.menuType === "page" ) { // doesn't solve the possible issue with calling change page // where the objects don't define data urls which prevents dialog key // stripping - changePage has incoming refactor $.mobile.back(); } else { self.listbox.popup( "close" ); self.list.appendTo( self.listbox ); self._focusButton(); } // allow the dialog to be closed again self.isOpen = false; }, open: function() { if ( this.options.disabled ) { return; } var self = this, $window = $( window ), selfListParent = self.list.parent(), menuHeight = selfListParent.outerHeight(), menuWidth = selfListParent.outerWidth(), activePage = $( "." + $.mobile.activePageClass ), scrollTop = $window.scrollTop(), btnOffset = self.button.offset().top, screenHeight = $window.height(), screenWidth = $window.width(); //add active class to button self.button.addClass( $.mobile.activeBtnClass ); //remove after delay setTimeout( function() { self.button.removeClass( $.mobile.activeBtnClass ); }, 300); function focusMenuItem() { var selector = self.list.find( "." + $.mobile.activeBtnClass + " a" ); if ( selector.length === 0 ) { selector = self.list.find( "li.ui-btn:not( :jqmData(placeholder='true') ) a" ); } selector.first().focus().closest( "li" ).addClass( "ui-btn-down-" + widget.options.theme ); } if ( menuHeight > screenHeight - 80 || !$.support.scrollTop ) { self.menuPage.appendTo( $.mobile.pageContainer ).page(); self.menuPageContent = menuPage.find( ".ui-content" ); self.menuPageClose = menuPage.find( ".ui-header a" ); // prevent the parent page from being removed from the DOM, // otherwise the results of selecting a list item in the dialog // fall into a black hole self.thisPage.unbind( "pagehide.remove" ); //for WebOS/Opera Mini (set lastscroll using button offset) if ( scrollTop === 0 && btnOffset > screenHeight ) { self.thisPage.one( "pagehide", function() { $( this ).jqmData( "lastScroll", btnOffset ); }); } self.menuPage .one( "pageshow", function() { focusMenuItem(); self.isOpen = true; }) .one( "pagehide", function() { self.isOpen = false; }); self.menuType = "page"; self.menuPageContent.append( self.list ); self.menuPage.find("div .ui-title").text(self.label.text()); $.mobile.changePage( self.menuPage, { transition: $.mobile.defaultDialogTransition }); } else { self.menuType = "overlay"; self.listbox .one( "popupafteropen", focusMenuItem ) .popup( "open", { x: self.button.offset().left + self.button.outerWidth() / 2, y: self.button.offset().top + self.button.outerHeight() / 2 }); // duplicate with value set in page show for dialog sized selects self.isOpen = true; } }, _buildList: function() { var self = this, o = this.options, placeholder = this.placeholder, needPlaceholder = true, optgroups = [], lis = [], dataIcon = self.isMultiple ? "checkbox-off" : "false"; self.list.empty().filter( ".ui-listview" ).listview( "destroy" ); var $options = self.select.find( "option" ), numOptions = $options.length, select = this.select[ 0 ], dataPrefix = 'data-' + $.mobile.ns, dataIndexAttr = dataPrefix + 'option-index', dataIconAttr = dataPrefix + 'icon', dataRoleAttr = dataPrefix + 'role', dataPlaceholderAttr = dataPrefix + 'placeholder', fragment = document.createDocumentFragment(), isPlaceholderItem = false, optGroup; for (var i = 0; i < numOptions;i++, isPlaceholderItem = false) { var option = $options[i], $option = $( option ), parent = option.parentNode, text = $option.text(), anchor = document.createElement( 'a' ), classes = []; anchor.setAttribute( 'href', '#' ); anchor.appendChild( document.createTextNode( text ) ); // Are we inside an optgroup? if ( parent !== select && parent.nodeName.toLowerCase() === "optgroup" ) { var optLabel = parent.getAttribute( 'label' ); if ( optLabel !== optGroup ) { var divider = document.createElement( 'li' ); divider.setAttribute( dataRoleAttr, 'list-divider' ); divider.setAttribute( 'role', 'option' ); divider.setAttribute( 'tabindex', '-1' ); divider.appendChild( document.createTextNode( optLabel ) ); fragment.appendChild( divider ); optGroup = optLabel; } } if ( needPlaceholder && ( !option.getAttribute( "value" ) || text.length === 0 || $option.jqmData( "placeholder" ) ) ) { needPlaceholder = false; isPlaceholderItem = true; // If we have identified a placeholder, record the fact that it was // us who have added the placeholder to the option and mark it // retroactively in the select as well if ( !option.hasAttribute( dataPlaceholderAttr ) ) { this._removePlaceholderAttr = true; } option.setAttribute( dataPlaceholderAttr, true ); if ( o.hidePlaceholderMenuItems ) { classes.push( "ui-selectmenu-placeholder" ); } if ( placeholder !== text ) { placeholder = self.placeholder = text; } } var item = document.createElement('li'); if ( option.disabled ) { classes.push( "ui-disabled" ); item.setAttribute('aria-disabled',true); } item.setAttribute( dataIndexAttr,i ); item.setAttribute( dataIconAttr, dataIcon ); if ( isPlaceholderItem ) { item.setAttribute( dataPlaceholderAttr, true ); } item.className = classes.join( " " ); item.setAttribute( 'role', 'option' ); anchor.setAttribute( 'tabindex', '-1' ); item.appendChild( anchor ); fragment.appendChild( item ); } self.list[0].appendChild( fragment ); // Hide header if it's not a multiselect and there's no placeholder if ( !this.isMultiple && !placeholder.length ) { this.header.hide(); } else { this.headerTitle.text( this.placeholder ); } // Now populated, create listview self.list.listview(); }, _button: function() { return $( "<a>", { "href": "#", "role": "button", // TODO value is undefined at creation "id": this.buttonId, "aria-haspopup": "true", // TODO value is undefined at creation "aria-owns": this.menuId }); }, _destroy: function() { this.close(); // Restore the tabindex attribute to its original value if ( this._origTabIndex !== undefined ) { if ( this._origTabIndex !== false ) { this.select.attr( "tabindex", this._origTabIndex ); } else { this.select.removeAttr( "tabindex" ); } } // Remove the placeholder attribute if we were the ones to add it if ( this._removePlaceholderAttr ) { this._selectOptions().removeAttr( "data-" + $.mobile.ns + "placeholder" ); } // Remove the popup this.listbox.remove(); // Chain up origDestroy.apply( this, arguments ); } }); }; // issue #3894 - core doesn't trigger events on disabled delegates $( document ).bind( "selectmenubeforecreate", function( event ) { var selectmenuWidget = $( event.target ).data( "selectmenu" ); if ( !selectmenuWidget.options.nativeMenu && selectmenuWidget.element.parents( ":jqmData(role='popup')" ).length === 0 ) { extendSelect( selectmenuWidget ); } });
})( jQuery );
(function( $, undefined ) {
$.widget( "mobile.fixedtoolbar", $.mobile.widget, { options: { visibleOnPageShow: true, disablePageZoom: true, transition: "slide", //can be none, fade, slide (slide maps to slideup or slidedown) fullscreen: false, tapToggle: true, tapToggleBlacklist: "a, button, input, select, textarea, .ui-header-fixed, .ui-footer-fixed, .ui-popup", hideDuringFocus: "input, textarea, select", updatePagePadding: true, trackPersistentToolbars: true, // Browser detection! Weeee, here we go... // Unfortunately, position:fixed is costly, not to mention probably impossible, to feature-detect accurately. // Some tests exist, but they currently return false results in critical devices and browsers, which could lead to a broken experience. // Testing fixed positioning is also pretty obtrusive to page load, requiring injected elements and scrolling the window // The following function serves to rule out some popular browsers with known fixed-positioning issues // This is a plugin option like any other, so feel free to improve or overwrite it supportBlacklist: function() { var w = window, ua = navigator.userAgent, platform = navigator.platform, // Rendering engine is Webkit, and capture major version wkmatch = ua.match( /AppleWebKit\/([0-9]+)/ ), wkversion = !!wkmatch && wkmatch[ 1 ], ffmatch = ua.match( /Fennec\/([0-9]+)/ ), ffversion = !!ffmatch && ffmatch[ 1 ], operammobilematch = ua.match( /Opera Mobi\/([0-9]+)/ ), omversion = !!operammobilematch && operammobilematch[ 1 ]; if( // iOS 4.3 and older : Platform is iPhone/Pad/Touch and Webkit version is less than 534 (ios5) ( ( platform.indexOf( "iPhone" ) > -1 || platform.indexOf( "iPad" ) > -1 || platform.indexOf( "iPod" ) > -1 ) && wkversion && wkversion < 534 ) || // Opera Mini ( w.operamini && ({}).toString.call( w.operamini ) === "[object OperaMini]" ) || ( operammobilematch && omversion < 7458 ) || //Android lte 2.1: Platform is Android and Webkit version is less than 533 (Android 2.2) ( ua.indexOf( "Android" ) > -1 && wkversion && wkversion < 533 ) || // Firefox Mobile before 6.0 - ( ffversion && ffversion < 6 ) || // WebOS less than 3 ( "palmGetResource" in window && wkversion && wkversion < 534 ) || // MeeGo ( ua.indexOf( "MeeGo" ) > -1 && ua.indexOf( "NokiaBrowser/8.5.0" ) > -1 ) ) { return true; } return false; }, initSelector: ":jqmData(position='fixed')" }, _create: function() { var self = this, o = self.options, $el = self.element, tbtype = $el.is( ":jqmData(role='header')" ) ? "header" : "footer", $page = $el.closest( ".ui-page" ); // Feature detecting support for if ( o.supportBlacklist() ) { self.destroy(); return; } $el.addClass( "ui-"+ tbtype +"-fixed" ); // "fullscreen" overlay positioning if ( o.fullscreen ) { $el.addClass( "ui-"+ tbtype +"-fullscreen" ); $page.addClass( "ui-page-" + tbtype + "-fullscreen" ); } // If not fullscreen, add class to page to set top or bottom padding else{ $page.addClass( "ui-page-" + tbtype + "-fixed" ); } self._addTransitionClass(); self._bindPageEvents(); self._bindToggleHandlers(); }, _addTransitionClass: function() { var tclass = this.options.transition; if ( tclass && tclass !== "none" ) { // use appropriate slide for header or footer if ( tclass === "slide" ) { tclass = this.element.is( ".ui-header" ) ? "slidedown" : "slideup"; } this.element.addClass( tclass ); } }, _bindPageEvents: function() { var self = this, o = self.options, $el = self.element; //page event bindings // Fixed toolbars require page zoom to be disabled, otherwise usability issues crop up // This method is meant to disable zoom while a fixed-positioned toolbar page is visible $el.closest( ".ui-page" ) .bind( "pagebeforeshow", function() { if ( o.disablePageZoom ) { $.mobile.zoom.disable( true ); } if ( !o.visibleOnPageShow ) { self.hide( true ); } } ) .bind( "webkitAnimationStart animationstart updatelayout", function() { var thisPage = this; if ( o.updatePagePadding ) { self.updatePagePadding( thisPage ); } }) .bind( "pageshow", function() { var thisPage = this; self.updatePagePadding( thisPage ); if ( o.updatePagePadding ) { $( window ).bind( "throttledresize." + self.widgetName, function() { self.updatePagePadding( thisPage ); }); } }) .bind( "pagebeforehide", function( e, ui ) { if ( o.disablePageZoom ) { $.mobile.zoom.enable( true ); } if ( o.updatePagePadding ) { $( window ).unbind( "throttledresize." + self.widgetName ); } if ( o.trackPersistentToolbars ) { var thisFooter = $( ".ui-footer-fixed:jqmData(id)", this ), thisHeader = $( ".ui-header-fixed:jqmData(id)", this ), nextFooter = thisFooter.length && ui.nextPage && $( ".ui-footer-fixed:jqmData(id='" + thisFooter.jqmData( "id" ) + "')", ui.nextPage ) || $(), nextHeader = thisHeader.length && ui.nextPage && $( ".ui-header-fixed:jqmData(id='" + thisHeader.jqmData( "id" ) + "')", ui.nextPage ) || $(); if ( nextFooter.length || nextHeader.length ) { nextFooter.add( nextHeader ).appendTo( $.mobile.pageContainer ); ui.nextPage.one( "pageshow", function() { nextFooter.add( nextHeader ).appendTo( this ); }); } } }); }, _visible: true, // This will set the content element's top or bottom padding equal to the toolbar's height updatePagePadding: function( tbPage ) { var $el = this.element, header = $el.is( ".ui-header" ); // This behavior only applies to "fixed", not "fullscreen" if ( this.options.fullscreen ) { return; } tbPage = tbPage || $el.closest( ".ui-page" ); $( tbPage ).css( "padding-" + ( header ? "top" : "bottom" ), $el.outerHeight() ); }, _useTransition: function( notransition ) { var $win = $( window ), $el = this.element, scroll = $win.scrollTop(), elHeight = $el.height(), pHeight = $el.closest( ".ui-page" ).height(), viewportHeight = $.mobile.getScreenHeight(), tbtype = $el.is( ":jqmData(role='header')" ) ? "header" : "footer"; return !notransition && ( this.options.transition && this.options.transition !== "none" && ( ( tbtype === "header" && !this.options.fullscreen && scroll > elHeight ) || ( tbtype === "footer" && !this.options.fullscreen && scroll + viewportHeight < pHeight - elHeight ) ) || this.options.fullscreen ); }, show: function( notransition ) { var hideClass = "ui-fixed-hidden", $el = this.element; if ( this._useTransition( notransition ) ) { $el .removeClass( "out " + hideClass ) .addClass( "in" ); } else { $el.removeClass( hideClass ); } this._visible = true; }, hide: function( notransition ) { var hideClass = "ui-fixed-hidden", $el = this.element, // if it's a slide transition, our new transitions need the reverse class as well to slide outward outclass = "out" + ( this.options.transition === "slide" ? " reverse" : "" ); if( this._useTransition( notransition ) ) { $el .addClass( outclass ) .removeClass( "in" ) .animationComplete(function() { $el.addClass( hideClass ).removeClass( outclass ); }); } else { $el.addClass( hideClass ).removeClass( outclass ); } this._visible = false; }, toggle: function() { this[ this._visible ? "hide" : "show" ](); }, _bindToggleHandlers: function() { var self = this, o = self.options, $el = self.element; // tap toggle $el.closest( ".ui-page" ) .bind( "vclick", function( e ) { if ( o.tapToggle && !$( e.target ).closest( o.tapToggleBlacklist ).length ) { self.toggle(); } }) .bind( "focusin focusout", function( e ) { if ( screen.width < 500 && $( e.target ).is( o.hideDuringFocus ) && !$( e.target ).closest( ".ui-header-fixed, .ui-footer-fixed" ).length ) { self[ ( e.type === "focusin" && self._visible ) ? "hide" : "show" ](); } }); }, _destroy: function() { var $el = this.element, header = $el.is( ".ui-header" ); $el.closest( ".ui-page" ).css( "padding-" + ( header ? "top" : "bottom" ), "" ); $el.removeClass( "ui-header-fixed ui-footer-fixed ui-header-fullscreen ui-footer-fullscreen in out fade slidedown slideup ui-fixed-hidden" ); $el.closest( ".ui-page" ).removeClass( "ui-page-header-fixed ui-page-footer-fixed ui-page-header-fullscreen ui-page-footer-fullscreen" ); } }); //auto self-init widgets $( document ) .bind( "pagecreate create", function( e ) { // DEPRECATED in 1.1: support for data-fullscreen=true|false on the page element. // This line ensures it still works, but we recommend moving the attribute to the toolbars themselves. if ( $( e.target ).jqmData( "fullscreen" ) ) { $( $.mobile.fixedtoolbar.prototype.options.initSelector, e.target ).not( ":jqmData(fullscreen)" ).jqmData( "fullscreen", true ); } $.mobile.fixedtoolbar.prototype.enhanceWithin( e.target ); });
})( jQuery );
(function( $, window ) {
// This fix addresses an iOS bug, so return early if the UA claims it's something else. if ( !(/iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1 ) ) { return; } var zoom = $.mobile.zoom, evt, x, y, z, aig; function checkTilt( e ) { evt = e.originalEvent; aig = evt.accelerationIncludingGravity; x = Math.abs( aig.x ); y = Math.abs( aig.y ); z = Math.abs( aig.z ); // If portrait orientation and in one of the danger zones if ( !window.orientation && ( x > 7 || ( ( z > 6 && y < 8 || z < 8 && y > 6 ) && x > 5 ) ) ) { if ( zoom.enabled ) { zoom.disable(); } } else if ( !zoom.enabled ) { zoom.enable(); } } $( window ) .bind( "orientationchange.iosorientationfix", zoom.enable ) .bind( "devicemotion.iosorientationfix", checkTilt );
}( jQuery, this ));
(function( $, window, undefined ) {
var $html = $( "html" ), $head = $( "head" ), $window = $( window ); //remove initial build class (only present on first pageshow) function hideRenderingClass() { $html.removeClass( "ui-mobile-rendering" ); } // trigger mobileinit event - useful hook for configuring $.mobile settings before they're used $( window.document ).trigger( "mobileinit" ); // support conditions // if device support condition(s) aren't met, leave things as they are -> a basic, usable experience, // otherwise, proceed with the enhancements if ( !$.mobile.gradeA() ) { return; } // override ajaxEnabled on platforms that have known conflicts with hash history updates // or generally work better browsing in regular http for full page refreshes (BB5, Opera Mini) if ( $.mobile.ajaxBlacklist ) { $.mobile.ajaxEnabled = false; } // Add mobile, initial load "rendering" classes to docEl $html.addClass( "ui-mobile ui-mobile-rendering" ); // This is a fallback. If anything goes wrong (JS errors, etc), or events don't fire, // this ensures the rendering class is removed after 5 seconds, so content is visible and accessible setTimeout( hideRenderingClass, 5000 ); $.extend( $.mobile, { // find and enhance the pages in the dom and transition to the first page. initializePage: function() { // find present pages var $pages = $( ":jqmData(role='page'), :jqmData(role='dialog')" ), hash = $.mobile.path.parseLocation().hash.replace("#", ""), hashPage = document.getElementById( hash ); // if no pages are found, create one with body's inner html if ( !$pages.length ) { $pages = $( "body" ).wrapInner( "<div data-" + $.mobile.ns + "role='page'></div>" ).children( 0 ); } // add dialogs, set data-url attrs $pages.each(function() { var $this = $( this ); // unless the data url is already set set it to the pathname if ( !$this.jqmData( "url" ) ) { $this.attr( "data-" + $.mobile.ns + "url", $this.attr( "id" ) || location.pathname + location.search ); } }); // define first page in dom case one backs out to the directory root (not always the first page visited, but defined as fallback) $.mobile.firstPage = $pages.first(); // define page container $.mobile.pageContainer = $pages.first().parent().addClass( "ui-mobile-viewport" ); // alert listeners that the pagecontainer has been determined for binding // to events triggered on it $window.trigger( "pagecontainercreate" ); // cue page loading message $.mobile.showPageLoadingMsg(); //remove initial build class (only present on first pageshow) hideRenderingClass(); // if hashchange listening is disabled, there's no hash deeplink, // the hash is not valid (contains more than one # or does not start with #) // or there is no page with that hash, change to the first page in the DOM // Remember, however, that the hash can also be a path! if ( ! ( $.mobile.hashListeningEnabled && $.mobile.path.isHashValid( location.hash ) && ( $( hashPage ).is( ':jqmData(role="page")' ) || $.mobile.path.isPath( hash ) || hash === $.mobile.dialogHashKey ) ) ) { // Store the initial destination if ( $.mobile.path.isHashValid( location.hash ) ) { $.mobile.urlHistory.initialDst = hash.replace( "#", "" ); } $.mobile.changePage( $.mobile.firstPage, { transition: "none", reverse: true, changeHash: false, fromHashChange: true } ); } // otherwise, trigger a hashchange to load a deeplink else { $window.trigger( "hashchange", [ true ] ); } } }); // initialize events now, after mobileinit has occurred $.mobile.navreadyDeferred.resolve(); // check which scrollTop value should be used by scrolling to 1 immediately at domready // then check what the scroll top is. Android will report 0... others 1 // note that this initial scroll won't hide the address bar. It's just for the check. $(function() { window.scrollTo( 0, 1 ); // if defaultHomeScroll hasn't been set yet, see if scrollTop is 1 // it should be 1 in most browsers, but android treats 1 as 0 (for hiding addr bar) // so if it's 1, use 0 from now on $.mobile.defaultHomeScroll = ( !$.support.scrollTop || $( window ).scrollTop() === 1 ) ? 0 : 1; // TODO: Implement a proper registration mechanism with dependency handling in order to not have exceptions like the one below //auto self-init widgets for those widgets that have a soft dependency on others if ( $.fn.controlgroup ) { $( document ).bind( "pagecreate create", function( e ) { $( ":jqmData(role='controlgroup')", e.target ) .jqmEnhanceable() .controlgroup({ excludeInvisible: false }); }); } //dom-ready inits if ( $.mobile.autoInitializePage ) { $.mobile.initializePage(); } // window load event // hide iOS browser chrome on load $window.load( $.mobile.silentScroll ); if ( !$.support.cssPointerEvents ) { // IE and Opera don't support CSS pointer-events: none that we use to disable link-based buttons // by adding the 'ui-disabled' class to them. Using a JavaScript workaround for those browser. // https://github.com/jquery/jquery-mobile/issues/3558 $( document ).delegate( ".ui-disabled", "vclick", function( e ) { e.preventDefault(); e.stopImmediatePropagation(); } ); } });
}( jQuery, this ));
}));