HTML5--》点击显示隐藏内容

<details>浏览器支持比较差，可以用JavaScript实现这种功能。

 1 <!doctype html>
 2 <html>
 3 <head>
 4 <meta charset="utf-8">
 5 <title>js点击显示隐藏内容</title>
 6 <style type="text/css" >
 7 body{font-size:12px;}
 8 span{font-weight:bold;}
 9 details{
10     overflow:hidden;
11     height:0;
12     padding-left:200px;
13     position:relative;
14     display:block;
15     }
16 details[open]{height:auto;}
17 </style>
18 </head>
19 
20 <body>
21 <span onClick="spanClick();">点击显示内容</span>
22 <details id="details1">
23 www.calamus.cn
24 </details>
25 <script>
26 function spanClick(){
27     var obj=document.getElementById("details1");
28     var att=obj.getAttribute("open");
29     if(att!="open"){
30         obj.setAttribute("open","open");
31         }
32     else{
33         obj.removeAttribute("open");
34         }
35     }
36 </script>
37 </body>
38 </html>

效果图

点击一下出现/消失

posted on 2016-05-08 23:35 calamus 阅读(4323) 评论(0) 编辑收藏举报