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HTML DOM longDesc Property

Complete Frame Object Reference

Definition and Usage

The longDesc property sets or returns a URL to a document that contains a description of the frame contents.

Tip: Use it for browsers that do not support frames.

Syntax

frameObject.longDesc=URL

Example

In our example we will first create an HTML document containing a frameset with two columns. Each column is set to 50% of the browser window:

<html>
  <frameset cols="50%,50%">
    <frame id="leftFrame" src="frame_longdesc.htm"
    longdesc="frame_description.htm">
    <frame id="rightFrame" src="frame_a.htm">
  </frameset>
</html>

The HTML document "frame_longdesc.htm" is put into the first column, and the HTML document "frame_a.htm" is put into the second column.

The source of "frame_longdesc.htm" is as follows:

<html>
<body>

<script type="text/javascript">
x=parent.document.getElementById("leftFrame");

document.write("Description for this frame: ");
document.write('<a href="' + x.longDesc
+ '">Description</a>');
</script>

</body>
</html>

Try-It-Yourself Demos

Use the longdesc attribute in a <frame> element

Complete Frame Object Reference

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