本文实例讲述了JS实现pasteHTML兼容ie,firefox,chrome的方法。分享给大家供大家参考，具体如下：
<html>
<body>
<script language="JavaScript">
function test() {
if (document.selection && document.selection.createRange) {
var myRange = document.selection.createRange();
var m = myRange.pasteHTML('<iframe width=100 height=100 src="http://localhost/t2.htm"></iframe>');
}
else if (window.getSelection) {
var selection = window.getSelection();
var range = window.getSelection().getRangeAt(0);
range.deleteContents();
var newP = document.createElement('iframe');
newP.src="http://localhost/t2.htm";
newP.width="100";
newP.height="100";
range.insertNode(newP);
}
}
</script>
<p>Highlight a part of this text, then click button below</p>
<input id="myB" type="button" value="Click me" onclick="test();">
</body>
</html>
希望本文所述对大家JavaScript程序设计有所帮助。