Trying to disable a submit button after clicking it so it does not get clicked twice.

Question

I have a login screen that has a simple submit button.  After the user taps on it, I want to disable the button so they can not hit it again until either it logs in or an error occurs.

I tried to do something like:

var x = GetDocumentById("submitId").wincontrol

x.disabled = true

but with no luck. 

Thanks, -Peter

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Peter Kellner http://peterkellner.net Microsoft MVP • ASPInsider