使用JavaScript往标签中动态添加元素

2017-09-15  本文已影响0人  K也许K
 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="button" onclick="showTable()" value="添加">
<ul  id="show" >
    <li >home1</li>
</ul>
<script>
    function showTable(){
        var show=document.getElementById("show");
        var htm="<li>home</li>";
        show.innerHTML=htm;
    }
</script>
</body>
</html>

结果显示:

image.png image.png
   <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="button" onclick="showTable()" value="添加">
<ul  id="show" >
    <li >home1</li>
</ul>
<script>
    function showTable(){
        var show=document.getElementById("show");
        var htm="<li>home</li>";
        show.innerHTML+=htm;
    }
</script>
</body>
</html>
上一篇 下一篇

猜你喜欢

热点阅读