July 1998
Intermediate to advanced
1456 pages
65h 5m
English
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Name
returnValue — NN n/a IE 4 DOM n/a
Synopsis
Read/Write
A value to be returned to the main window when the IE modal dialog
window closes. The value assigned to this property in a script
running in the dialog window is returned as the value to the
showModalDialog( ) method in the main window. For
example the document in the modal dialog window may have a statement
that sets the returnValue property with
information from the dialog:
window.returnValue = window.document.forms[0].userName.value
The dialog is created in the main document with a statement like the following:
var userName = showModalDialog("userNamePrompt.html")Whatever value is assigned to returnValue in the
dialog is then assigned to userName when the
dialog box closes and script execution continues.
Value
Any scriptable data type.
Default
None.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.