Hello,
I am currently evaluating Wicket and I am trying to figure out how
things work.
I have a question regarding form submit and panels (or other
components). Imagine a custom wicket panel which contains a text
field, doing as-you-type validation using ajax. This panel is added to
a form. How can the Panel react a form submit (let's say because
javascript/ajax is unavailable)?
I am currently only aware of one solution: calling a panel's method
inside the Form onSubmit() method. But this seems not like a
"reusable" approach here, because I have to add boilerplate code to
every form's onSubmit() which contains the panel (and every developer
which use the panel must know this).
So here comes my question: Is there any way that a Panel/Component can
"detect" a form submit in some way? Or is there any other solution
beside this?
Thank you.
Best regards,
Patric
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