Hi,
I have a real big problem and cant find any solution: What I want to do
ist to have a master/detail view, where a DropDownChoice is the master
to select the detail. The detail view is also used to save new Items and
where some fields are 'required'.
1.) I need some kind of submit behavior. AjaxEventBehavior("onchange")
will not work, because it doesn't deliver the current selection.
2.) Master and detail must be 2 different forms, because if I use one
form, I would get a validation error when the required fields are not
set what is not intended when I just want to select another item.
What I did at the moemnt is something like
<wicket:panel>
<form id="masterForm" method="post" wicket:id="masterForm">
<select id="selNotamFilter2" wicket:id="selNotamFilter2"/>
</form>
<form id="detailsForm" method="post" wicket:id="detailsForm">
.....
and the handling is done in this way:
protected void onSubmit(AjaxRequestTarget target) {
DropDownChoice<String> component =
(DropDownChoice<String>) this.getComponent();
Details selected =
getMatchingItem(component.getConvertedInput());
So I come to the point that I have the right details to set and can also
set the details to the model, but whatever I add via
target.addComponent(...) is not updated after the request.
So my question is what do I wrong? (Is it not possible to update one
form from another form?)
What can I do to get this right? (I find absolutely no solution for a
quite common ans simpel problem in my opinion and this stuff cost me
already days).
Thanks a lot for any help!
Wolfgang
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