Why not put everything in the AjaxFormComponentUpdatingBehavior?
As in:
dropDownChoice.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
@Override
protected void onUpdate(AjaxRequestTarget target) {
LOG.debug("New updated value: " +
this.getComponent().getDefaultModelObjectAsString());
target.addComponent(this.getComponent());
*
//This code was in the AjaxEventBehavior before
LOG.debug("DroDownChoice's parent " +
IntegrityLevelDropDownPanel.*
*this.getParent().getParent().**getParent());
target.addComponent(* *IntegrityLevelDropDownPanel.**
this.getParent().getParent().**getParent());*
}
});
On Fri, Jul 22, 2011 at 6:32 AM, Rodrigo Heffner
<rodrigo.heff...@gmail.com>wrote:
> Hi guys,
>
> I'm very new to Wicket, and I came across this:
>
> What I want to do:
> - I have a DropDownChoice component and I'd like to update it's model
> when it changes through AJAX. Also, I want to refresh (repaint,
> reload) this dropdown's parent when a value is changed, also though
> AJAX.
>
> My approach:
> - Adding an AjaxEventBehavior("onchange") AND an
> AjaxFormComponentUpdatingBehavior("onchange"). Here's the code:
>
> dropDownChoice.add(new AjaxEventBehavior("onchange") {
>
> protected void onEvent(AjaxRequestTarget target) {
> LOG.debug("DroDownChoice's parent " +
> IntegrityLevelDropDownPanel.this.getParent().getParent().getParent());
>
>
> target.addComponent(IntegrityLevelDropDownPanel.this.getParent().getParent().getParent());
> }
> });
>
> dropDownChoice.add(new AjaxFormComponentUpdatingBehavior("onchange")
> {
>
> @Override
> protected void onUpdate(AjaxRequestTarget target) {
> LOG.debug("New updated value: " +
> this.getComponent().getDefaultModelObjectAsString());
> target.addComponent(this.getComponent());
> }
>
> });
>
> The Problem:
> - Unfortunately both "onchange" events don't work together. Depending
> on the order of my code, the AjaxFormComponentUpdatingBehavior or the
> AjaxEventBehavior are executed, but not both.
>
> I've changed one of them to happen "onblur" and then they're both
> executed, but this is not a solution to my issue.
>
> Does anybody have any tips for this? I've been searching for a while
> but couldn't find anything that solves this.
>
>
> Thank you in advance,
>
> --
> Rodrigo H M Bezerra
>
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