interface IModelListener { onSet(IModel model) }
class ModelMonitor implements IModel {
private final IModel delegate;
private List<IModelListener> listeners;
// add/remove/notify listener methods go here
// detach and getObject delegates to this.delegate
public void setObject(Object o) {
delegate.setObject(o);
fireOnSetEvent(); <== notifies listeners
}
-igor
On 6/26/07, Alex Objelean <[EMAIL PROTECTED]> wrote:
Igor, can you give a more elaborate example? I'm interested in such a
solution with a model that has listeners.
Thank you!
igor.vaynberg wrote:
>
> you can build a model that has listeners and a notify() method when
> setobject() is called. then inside the listener you can do
>
> { if (getRequestCycle().getRequestTarget() instanceof AjaxRequestTarget)
{
> AjaxRequestTarget t=...; t.add(panela); }
>
> -igor
>
>
> On 6/25/07, Thies Edeling <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> Say I have panel A and panel B each basing their output on the same
>> model. When panel B updates the model through an ajax request, is it
>> possible to have panel A refresh automatically without explicitly
adding
>> it to an AjaxRequestTarget ?
>>
>> gr,
>> Thies
>>
>>
>>
>>
>>
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