Hi,
thanks for your help!
You can override isVisible of the component you need to have the
visibility switched, and have e.g.:
Hmm, this works. But in my case, I have a panel (which is used in the
form) which groups many components and some of them get shown or not.
I feel like this should be managed by the panel and not the contained
components itself. Overriding the isVisible property by inner classes
while creating the component would help, but somehow I don't like the
intense use of inner classes (gets hard to read if used a lot)...
you may override Form.onRender() or Form.onComponenTagBody(). First do
your check and set components invisible/visible and than call the
super implementation.
onRender doesn't work because it's a Panel used on a form and
Panel.onRender is final. I tried onComponentTag / onComponentTagBody
already but in my application a overwritten method like this:
protected void onComponentTagBody(MarkupStream arg0,
ComponentTag arg1) {
link.setVisible(false);
super.onComponentTagBody(arg0, arg1);
}
doesn't change the links visibility - it does, when doing something
like this in an overwritten onBeginRequest() method.
Regards,
Ralf
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