On Friday, February 11, 2011 3:05:50 AM UTC+1, Bill Janssen wrote:
I find that even when my server sends back 400 and 401 error responses
in response to a FormPanel submit, the SubmitCompleteHandler of the
FormPanel is still being called.
Of course, a web page is still sent to the client and displayed in the
hidden iframe used by the FormPanel.
Is there any way in a
SubmitCompleteHandler to see if the submit actually succeeded or not?
Look at the SubmitCompleteEvent's getResults and infer the result
(success/failure) from it. In other words, your server should return
something parsable, so you can be sure it's successful; and if you cannot
parse it, then it's likely an error.
But honestly, if you can avoid using FormPanel, do it! I'd even say use
Flash for file uploads if that's your use case (use plupload or gwt-upload
if you can, to avoid dealing yourself with FormPanel)
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