P.when(“jQuery”, “jquery-lazyload”, “ready”).execute(function($) {
"use strict"; function filterByClassName(collection, className) { if(!isArrayAndNotEmpty(collection)) { return false; } return ( collection.filter(function(i) { return !$(collection[i]).hasClass(className); }) ); } function isArrayAndNotEmpty(arr) { return ( typeof arr !== "undefined" && arr !== null && arr.length > 0 ); } function initLazyLoad(imgs) { var $winWidth = $(window).width(); $winWidth > 992 ? attachLazyLoad(filterByClassName(imgs.lazyImgs, "u-lazy-load--attached")) : attachLazyLoad(filterByClassName(imgs.lazyImgsMobile, "u-lazy-load--attached")); } function attachLazyLoad(els) { if(!isArrayAndNotEmpty(els)) { return; } $(els).lazyload({ threshold: 400, effect: "fadeIn", effectspeed: 100, }).addClass("u-lazy-load--attached"); } var imgs = {}; imgs.lazyImgs = $(".u-lazy-load"); imgs.lazyImgsMobile = filterByClassName(imgs.lazyImgs, "u-lazy-load--noMobile"); $(window).resize(function() { initLazyLoad(imgs); }) initLazyLoad(imgs);
});