?? ierangeexample5.htm
字號:
<html>
<head>
<title>IE Range Example</title>
<script type="text/javascript">
function useRanges() {
var oRange1 = document.body.createTextRange();
var oRange2 = document.body.createTextRange();
oRange1.findText("Hello World");
oRange2.findText("Hello");
alert(oRange1.compareEndPoints("StartToStart", oRange2)); //outputs 0
alert(oRange1.compareEndPoints("EndToEnd", oRange2)); //outputs 1;
}
</script>
</head>
<body><p id="p1"><b>Hello</b> World</p>
<input type="button" value="Use Ranges" onclick="useRanges()" />
<p><strong>Note:</strong> This example uses Internet Explorer ranges and will only work on Internet Explorer.</p>
</body>
</html>
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