define([

"../core",
"./support",
"../core/init"

], function( jQuery, support ) {

var rreturn = /r/g;

jQuery.fn.extend({

val: function( value ) {
        var hooks, ret, isFunction,
                elem = this[0];

        if ( !arguments.length ) {
                if ( elem ) {
                        hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

                        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
                                return ret;
                        }

                        ret = elem.value;

                        return typeof ret === "string" ?
                                // Handle most common string cases
                                ret.replace(rreturn, "") :
                                // Handle cases where value is null/undef or number
                                ret == null ? "" : ret;
                }

                return;
        }

        isFunction = jQuery.isFunction( value );

        return this.each(function( i ) {
                var val;

                if ( this.nodeType !== 1 ) {
                        return;
                }

                if ( isFunction ) {
                        val = value.call( this, i, jQuery( this ).val() );
                } else {
                        val = value;
                }

                // Treat null/undefined as ""; convert numbers to string
                if ( val == null ) {
                        val = "";

                } else if ( typeof val === "number" ) {
                        val += "";

                } else if ( jQuery.isArray( val ) ) {
                        val = jQuery.map( val, function( value ) {
                                return value == null ? "" : value + "";
                        });
                }

                hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

                // If set returns undefined, fall back to normal setting
                if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
                        this.value = val;
                }
        });
}

});

jQuery.extend({

valHooks: {
        option: {
                get: function( elem ) {
                        var val = jQuery.find.attr( elem, "value" );
                        return val != null ?
                                val :
                                // Support: IE10-11+
                                // option.text throws exceptions (#14686, #14858)
                                jQuery.trim( jQuery.text( elem ) );
                }
        },
        select: {
                get: function( elem ) {
                        var value, option,
                                options = elem.options,
                                index = elem.selectedIndex,
                                one = elem.type === "select-one" || index < 0,
                                values = one ? null : [],
                                max = one ? index + 1 : options.length,
                                i = index < 0 ?
                                        max :
                                        one ? index : 0;

                        // Loop through all the selected options
                        for ( ; i < max; i++ ) {
                                option = options[ i ];

                                // IE6-9 doesn't update selected after form reset (#2551)
                                if ( ( option.selected || i === index ) &&
                                                // Don't return options that are disabled or in a disabled optgroup
                                                ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
                                                ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

                                        // Get the specific value for the option
                                        value = jQuery( option ).val();

                                        // We don't need an array for one selects
                                        if ( one ) {
                                                return value;
                                        }

                                        // Multi-Selects return an array
                                        values.push( value );
                                }
                        }

                        return values;
                },

                set: function( elem, value ) {
                        var optionSet, option,
                                options = elem.options,
                                values = jQuery.makeArray( value ),
                                i = options.length;

                        while ( i-- ) {
                                option = options[ i ];
                                if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
                                        optionSet = true;
                                }
                        }

                        // Force browsers to behave consistently when non-matching value is set
                        if ( !optionSet ) {
                                elem.selectedIndex = -1;
                        }
                        return values;
                }
        }
}

});

// Radios and checkboxes getter/setter jQuery.each([ “radio”, “checkbox” ], function() {

jQuery.valHooks[ this ] = {
        set: function( elem, value ) {
                if ( jQuery.isArray( value ) ) {
                        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
                }
        }
};
if ( !support.checkOn ) {
        jQuery.valHooks[ this ].get = function( elem ) {
                return elem.getAttribute("value") === null ? "on" : elem.value;
        };
}

});

});