tryjsref_document_createelement2 在线代码实例

实例代码( Tip: 登录后体验更佳 )
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<!DOCTYPE html>
<html>
<body>
<p id="demo">Click the button to make a BUTTON element with text.</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
var btn=document.createElement("BUTTON");
var t=document.createTextNode("CLICK ME");
btn.appendChild(t);
document.body.appendChild(btn);
};
</script>
</body>
</html>
 
 
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运行结果
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