Blogger Information
Blog 24
fans 0
comment 0
visits 15418
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
4月2号jquery入门作业
小蚂蚁的博客
Original
502 people have browsed it

实例

<!DOCTYPE html>

<html>

<head>

   <meta charset="utf-8">

<title>jqery执行方式</title>

<style type="text/css">

    .horiz{

     float: left;

     list-style-type: none;

     margin: 10px;

    }

</style>

<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>

   <script type="text/javascript"> 

     // window.onload=function(){

     //  $('#list>li').addClass('horiz')

     // }



     // window.onload:在页面元素全部加载完成后自动调用的事件!

      $(document).ready(function(){

      $('#list>li').addClass('horiz')

     })



      // $(document).ready()====window.onload()



        // 页面的渲染值

        

        

   

   </script>

</head>

<body>

  <h2>购物清单</h2>

  <ul id="list">

      <li>生活用品

      <ul>

        <li><a href="">天猫</a></li>

       <li>衣服</li>

       <li>裤子</li>

      <li>鞋子</li>

   </ul>

   </li>  



      <li>生鲜

      <ul>

        <li><a href="">盒马</a></li>

       <li>龙虾</li>

       <li>大闸蟹</li>

      <li>蔬菜</li>

   </ul>

   </li>



    <li>线下购物

      <ul>

        <li><a href="">大润发</a></li>

       <li>方便面</li>

       <li>玩具</li>

      <li>奶粉</li>

   </ul>

   </li>  

</body>

</html>

<!-- <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>

 <script type="text/javascript"> 

   $('#list>li').addClass('horiz')

 

 </script> -->

运行实例 »

点击 "运行实例" 按钮查看在线实例

终结: 对生成DOM结构有了一些模糊的理解,认识到了window.onload()必须加载完成才会触发,而 $(document).ready()只要生成DOM结构就会触发!不过对jquery认识还挺模糊!

Correction status:qualified

Teacher's comments:
Statement of this Website
The copyright of this blog article belongs to the blogger. Please specify the address when reprinting! If there is any infringement or violation of the law, please contact admin@php.cn Report processing!
All comments Speak rationally on civilized internet, please comply with News Comment Service Agreement
0 comments
Author's latest blog post