I've developed a custom form component (FormComponentPanel), a date
picker, that makes use of 2 fields - a display TextField and a
HiddenField for the model data. I'm then adding this to the page with
a span tag:
<span wicket:id="dropoffDate">[dropoff date picker]</span>
Then in the java :
DatePicker dropoffDatePicker = new DatePicker("dropoffDate", new
PropertyModel<LocalDate>(this, "dropoffDate"),
(new LocalDate()).minusDays(0), (new
LocalDate()).plusYears(3));
I'm after some advice on the best way to attach an AJAX behaviour to
the component. If for example I add an AJAX behaviour directly to the
date picker component then it's attached to the span tag and obviously
doesn't work. The only way I've found to get around this is to expose
the date display field with a public getter so I can then attach the
onchange event.
dropoffDatePicker.getDateDisplayField().add(new
AjaxFormComponentUpdatingBehavior("onchange") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
......
}
});
Any suggestions for a better way to do this that doesn't involve
exposing the innards?
-Gianni
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