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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
Example
Example
The following example extracts the text from the first <h3> element in the document loaded in the iframe:
<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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