I'm using wicket version 6.
I have a form. as contents of the form, I have a FormComponentPanel that contains two DateTimeField's (org.apache.wicket.extensions.yui.calendar).
In the class containing the form I have one AjaxButton, and one AjaxLink, both doing the same: reading the models, creating a new object and sending it to some server for processing.
Anyhow,
when clicking on the Link my new object is created with the correct values except those newly dates selected with the datepicker
when clicking the Button I get some error ([AjaxRequestHandler@1701777932 responseObject [org.apache.wicket.ajax.AjaxRequestHandler$1@3e1]) but no further information on the error
well, I addressed the first issue (Link) with trying to add ajax update behavior to it, as suggested here , but the selected date is not updated in the model
the AjaxButton is created and onSubmit overwritten with just calling another method and target.add(form); also setOutputMarkupId is set to true, but it seems that still something is missing
In order to get it to work I'd just need to solve one of the problems, but it would be great if someone has a solution for both problems. Thanks in advance.
edit
public MyPanelIncludingForm() {
// ...
form.add(getRangePanel()); // creates a new TimeRangePanel and returns the instance
form.add(getSubmitButton());
// ...
}
private FormComponent<String> getSubmitButton() {
FormComponent<String> submitBtn = new AjaxButton("submitBtn", form) {
private static final long serialVersionUID = 3005L;
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
System.out.println("submit QT ajax button");
setResponsePage(HomePage.class);
sendQuery();
target.add(form);
}
@Override
protected void onError(AjaxRequestTarget target, Form<?> form) {
System.err.println("error occurred. " + target);
target.add(feedback);
}
};
submitBtn.setOutputMarkupId(true);
return submitBtn;
}
// separate FormComponentModel for timeRange
public class TimeRangePanel extends FormComponentPanel<MyRange> {
MyRange range;
PropertyModel<Date> dpFromPM = new PropertyModel<Date>(this, "range.start");
PropertyModel<Date> dpToPM = new PropertyModel<Date>(this, "range.stop");
public RangePanel(String id, IModel<MyRange> model) {
super(id, model);
dpFrom = new DateTimeField("dpFrom", dpFromPM) {
private static final long serialVersionUID = 3006L;
@Override
protected DateTextField newDateTextField(String id, PropertyModel<Date> model) {
DateTextField dtf = super.newDateTextField(id, model);
AjaxFormComponentUpdatingBehavior a = new AjaxFormComponentUpdatingBehavior("onChange") {
private static final long serialVersionUID = 3006L;
@Override
protected void onUpdate(AjaxRequestTarget target) {
System.out.println("here u " + dpFrom.getModelObject().toString());
}
};
dtf.add(a);
return dtf;
}
};
// second DateTimeField as dpFrom
} // end of constructor
@Override
protected void onBeforeRender() {
range = getModelObject();
super.onBeforeRender();
}
} // end of class
edit2
this is what the wicket ajax debug window is printing:
INFO: focus removed from
INFO: focus set on submitBtn11
INFO: Received ajax response (299 characters)
INFO:
<div wicket:id="feedbackQuery" class="feedback" id="feedbackQuery1c"><wicket:panel>
<ul wicket:id="feedbackul" class="feedbackPanel">
<li wicket:id="messages" class="feedbackPanelERROR">
<span wicket:id="message" class="feedbackPanelERROR"></span>
</li>
</ul>
</wicket:panel></div>
INFO: returned focused element: [object HTMLInputElement]
INFO: returned focused element: [object HTMLInputElement]
INFO: Response processed successfully.
INFO: refocus last focused component not needed/allowed
INFO: focus removed from submitBtn11
edit3
As I wrote in a comment:
I removed the re-usable components (FormComponentPanel) and now I don't get an error with the AjaxButton . anyhow, it's weird, I thought re-usable components should work, even with Ajax; also the models were assigned properly.
