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IFrame contentDocument Property
IFrame Object
Definition and Usage
The contentDocument property returns the iframe's document as an HTML object.
The returned object can be processed with all standard DOM methods.
Syntax
iframeObject.contentDocument
Example
Example
The following example extracts the text from the first <h3> element in the document loaded in the iframe:
<html>
<head>
<script type="text/javascript">
function getTextNode()
{
var x=document.getElementById("frame1").contentDocument;
alert(x.getElementsByTagName("h3")[0].childNodes[0].nodeValue);
}
</script>
</head>
<body>
<iframe src="frame_a.htm" id="frame1"></iframe>
<br /><br />
<input type="button" onclick="getTextNode()" value="Get text" />
</body>
</html>
<head>
<script type="text/javascript">
function getTextNode()
{
var x=document.getElementById("frame1").contentDocument;
alert(x.getElementsByTagName("h3")[0].childNodes[0].nodeValue);
}
</script>
</head>
<body>
<iframe src="frame_a.htm" id="frame1"></iframe>
<br /><br />
<input type="button" onclick="getTextNode()" value="Get text" />
</body>
</html>
Try it yourself »
IFrame Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.