GWT FormPanel and Hidden iframe issues

[Swarnalatha Badabagni]

GWT creating hidden iframes with some default name when I use FormPanel. And sometimes these hidden frames are created with duplicate names.

And due to this SubmitCompleteEvent not getting triggered and I can see the results as expected.

I tried with NamedFrames but no use, as  this is opening the frame in new window and SubmitCompleteEvent is not fired.

I am using Nav Tabs and on each tab , I have a popup which contains FormPanel with FileUpload and after form submission I am adding the selected file names to a list. When ever the inner iframe creates with a duplicate name this not working properly.

Can someone please help me to resolve this issue.

[mrBrown]

Have you solved this?

I've got a similar problem. Multiple uploads fields on different steps of a form. Where only the last step is visible.
For file uploads from previous steps the submit is done in a to a window. Well, the first one, since it opens a new blank tab and the process stops.

Still when I set the Target of the form to submit to an iframe which is there on the page, I get the result in that iframe but the process stops. Any ideas on how to work around this?

Thanks in advance!