PRB: Cannot Edit IFRAME in a Web Page Dialog Box in Internet Explorer 5.5 (291125)

SYMPTOMS

If you call the window.showModalDialog or window.showModelessDialog methods to place an IFRAME in a Web page dialog box, you cannot edit the IFRAME, even if you set the iframe.document.designMode property to "On".

RESOLUTION

To resolve this problem, use the new iframe.document.body.contentEditable = "True" property in Internet Explorer version 5.5.

Note: The iframe.document.body.contentEditable = "True" property is not available in Internet Explorer 5.

MORE INFORMATION

Steps to Reproduce Behavior

Use window.showModalDialog or window.showModelessDialog to open the following HTML file in Internet Explorer 5.5:

<html>
<head>
<SCRIPT LANGUAGE=javascript>
function window_onload() {
	textEdit.document.body.contentEditable = "True"; //This line works in Internet Explorer 5.5,
                                                          // but not in Internet Explorer 5.
	textEdit.document.designMode="On"; //This line works in Internet Explorer 5, 
                                            // but not in Internet Explorer 5.5.
	textEdit.focus();
}
</SCRIPT>
</head>
<body onload="return window_onload()" language="javascript">
<iframe name="textEdit" id="textEdit" width="400" height="280"></iframe>
</body>
</html>

Notice that you can edit the textEdit IFRAME in Internet Explorer 5, but not in Internet Explorer 5.5.

REFERENCES

For more information on the MSHTML editing platform in Internet Explorer 5.5, see the following Microsoft Web site:

http://msdn.microsoft.com/workshop/browser/default.asp

For more information about developing Web-based solutions for Microsoft Internet Explorer, visit the following Microsoft Web sites:

http://msdn.microsoft.com/ie/

http://support.microsoft.com/iep