Jquery.lazyload plug-in implementation of image lazy loading and use method

1. Refer to jquery and jquery.lazyload.js to your page

<scriptsrc="jquery-1.11.0.min.js"></script>

< script src = "jquery.lazyload.js?v=1.9.1" ></ script >2. Add style to pictures lazy picture path reference method with Data-original < img class = "lazy" data-original = "img/bmw_m1_hood.jpg" > < img class = "lazy" data-original = "img/bmw_m1_side.jpg" > < img class = "lazy" data-original = "img/viper_1.jpg" > < img class = "lazy" data-original = "img/viper_corner.jpg" > < img class = "lazy" data-original = "img/bmw_m3_gt.jpg" > < img class = "lazy" data-original = "img/corvette_pitstop.jpg" >JS out of the lazyload and set the image display mode <script type= "text/javascript" charset= "utf-8" >    $( function () {        $( "img.lazy" ).lazyload({effect:  "fadeIn" });    }); </script>You can also use the class= "lazy" in the image, and initialize it using: $( "img" ).lazyload({effect:  "fadeIn" });3. If you want to load the image, you can use threshold to set it, the meaning of the example is: in the picture distance from the screen 180px to advance loading $( "img.lazy" ).lazyload({ threshold :180});4. Parameter Settings $( "img.lazy" ).lazyload({    placeholder :  "img/grey.gif" ,  //用图片提前占位      // placeholder,值为某一图片路径.此图片用来占据将要加载的图片的位置,待图片加载时,占位图则会隐藏    effect:  "fadeIn" ,  // 载入使用何种效果      // effect(特效),值有show(直接显示),fadeIn(淡入),slideDown(下拉)等,常用fadeIn    threshold: 200,  // 提前开始加载      // threshold,值为数字,代表页面高度.如设置为200,表示滚动条在离目标位置还有200的高度时就开始加载图片,可以做到不让用户察觉    event:  ‘click‘ ,   // 事件触发时才加载      // event,值有click(点击),mouseover(鼠标划过),sporty(运动的),foobar(…).可以实现鼠标莫过或点击图片才开始加载,后两个值未测试…    container: $( "#container" ),   // 对某容器中的图片实现效果      // container,值为某容器.lazyload默认在拉动浏览器滚动条时生效,这个参数可以让你在拉动某DIV的滚动条时依次加载其中的图片    failurelimit : 10  // 图片排序混乱时       // failurelimit,值为数字.lazyload默认在找到第一张不在可见区域里的图片时则不再继续加载,但当HTML容器混乱的时候可能出现可见区域内图片并没加载出来的情况,failurelimit意在加载N张可见区域外的图片,以避免出现这个问题. });

Jquery.lazyload plug-in implementation of image lazy loading and use method