[WICKET-1894] AjaxFallbackButton: inconsistent submit order

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3.5, 1.4.7
• Fix Version/s: 1.4.15, 1.5-RC1
• Component/s: wicket
• Assignee: Igor Vaynberg
• Reporter: Stefan Fussenegger
• Created: 24/Oct/08 07:51
• Updated: 03/Jun/12 04:47
• Resolved: 30/Nov/10 06:51

Description

I just stumbled upon a problem with a Form containing a nested Form and two AjaxFallbackButtons (submit and preview). I need to implement different onSubmit() behavior of the nested Form depending on the clicked button.

The order of onSubmit() calls is:

without JS:

• AjaxFallbackButton.onSubmit(AjaxRequestTarget,Form)
• OuterForm.onSubmit() // not used
• Inner Form.onSubmit()

with JS:

• Inner Form.onSubmit()
• OuterForm.onSubmit() // not used
• AjaxFallbackButton.onSubmit(AjaxRequestTarget,Form)

With JS, it is therefore not possible to determine which button was clicked from inside a form's onSubmit() method.

see also http://www.nabble.com/AjaxFallbackButton%3A-inconsistend-submit-order-td20131329.html

Issue Links

• breaks: WICKET-4575 AjaxButton / AjaxFormSubmitBehavior behaviour in wicket 1.5