JavaScript DOM node addition example_javascript tips
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Release： 2016-05-16 16:41:53
Original
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<!DOCTYPE html>
<html>
<body>
<div id="div1">
<p id="p1">这是一个段落。</p>
<p id="p2">这是另一个段落。</p>
</div>
<script>
var para=document.createElement("h1");
var node=document.createTextNode("这是新段落。");
para.appendChild(node);
//将node里面的str放到h1段落中
//使之成为<h1>这是新段落</h1>
var element=document.getElementById("div1");
element.appendChild(para);
//将para放到div中
</script>
</body>
</html>Copy after login
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