[WICKET-3087] Form inside ModalWindow causes 'Submit Button not visible' exception in parent page's form

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.12
• Fix Version/s: 1.4.13, 1.5-M3
• Component/s: wicket, wicket-extensions
• Environment: Problem seems affect Firefox (ver 3.6.10) and Opera (ver 10.62). Chrome it's ok (ver. 6).
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Andrea Del Bene
• Created: 01/Oct/10 19:14
• Updated: 06/Oct/10 20:45
• Resolved: 06/Oct/10 18:57

Description

We've got a page with a wicket form and just one submit button. When we press return key in a form field the form is submitted
with no problem. Inside form we have one link that opens a ModalWindow via ajax.
This window contains another wicket form which is submitted by a IndicatingAjaxButton.

The problem comes when we hit return key on parent page's form after we've opened and closed ModalWindow. In this case we get the following exception:

"org.apache.wicket.WicketRuntimeException: Submit Button <window's button name>
is not visible".

It seems that even if we have closed window, its submit button is still be active.