Also possible.
Overriding isVisible is easier/ cleaner to program imo. The advantage of
calling setVisible instead of overriding isVisible is that by calling,
the state change will be recorded which has the effect that the
back-button will be better supported. If that's important in your case.
Eelco
Juergen Donnerstag wrote:
you may override Form.onRender() or Form.onComponenTagBody(). First do
your check and set components invisible/visible and than call the
super implementation.
Juergen
On 8/20/05, Ralf Ebert <[EMAIL PROTECTED]> wrote:
Hi,
I'm currently building a form which has some components which are not
shown sometimes in dependency of model data. I'm not sure how to
build things like that because I found no way to do this in the same
way like other model values are bound to the components
(propertymodels and ognl expressions). My first idea was to do this
myself in the containing form, like in onBeginRequest method, but
this didn't worked out very well because the model data can be
changed after this by event handlers. What's the wicket way of doing
things like that?
Regards,
Ralf
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Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
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