<body>
<div ID = "DIV1"> <P ID = "P1"> This is a paragraph. </ P> <P ID = "P2"> This is another paragraph. </ P> </ div>
</ body> <Script>
var = document.getElementById Element ( "DIV1");
. 1, creates a new <p> element var para = document.createElement ( "p" );
2, create a text node, because like the <p> tag put text var node = document.createTextNode ( "this is new text.");
3, the <p> elements add text node para.appendChild (node); 4, adding new elements to an existing div element <p> element. (para); . 5, a case will be more than the div element p </ script>appendChild
Create a new HTML elements (nodes)
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Origin www.cnblogs.com/shun1015/p/11409500.html
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