Hi. Im having a problem with the modalwindow again. It's probably my code so
I'll try to explain what I doing.
I have a Panel that I want to reuse. It's a panel with a form where you can
update som data. Because it will be used by different pages with Ajax
Behavior I want a to add
a callback when the Panel form is commited.
So the Panels form contains a AjaxButton where I can handle the onSubmit
method. The Panel is abstract with the abstract method
onFinished(AjaxRequestTarget target).
Looks something like this:
public abstract class CallBackPanel extends Panel {
public CallBackPanel(String id) {
...
add(form);
AjaxButton saveButton = new AjaxButton("savebutton", form) {
//Also override onError
@Override
protected void onSubmit(AjaxRequestTarget pTarget,
org.apache.wicket.markup.html.form.Form<?> pForm) {
...
onFinished(pTarget);
}
}
form.add(saveButton);
//also adds a cancel button
...
}
protected abstract void onFinished(AjaxRequestTarget pTarget);
}
I got some problems with this Panel. If I add it as a Panel in a ModalWindow
with the setContent method the callback method 'onFinished' is able to
update the
components in the page that use the it.
But if I add the panel to a Page and then use the ModelWindow.setPageCreator
method the callback method 'onFinished' wont update the components.
Ex (in my page that uses the CallBackPanel):
...
public Page createPage() {
ModalContentPage mcp = new
ModalContentPage();
mcp.add(new CallBackPanel("thepanel"){
@Override
protected void onFinished(AjaxRequestTarget pTarget){
modalWindow.close(pTarget);
pTarget.addComponent(myPageComponentThatNeedsUpdating);
//myPageComponentThatNeedsUpdating is set to final
}
);
return mcp;
}
...
The method inFinished is running but myPageComponentThatNeedsUpdating is not
updated.
Should I avoid doing solution like abstract CallBackPanel when morking with
modalwindows?
Or is it something with the AjaxRequestTarget that I missed?
Jens Alenius
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