TreeBinder setAutoload() - How to know the load is finished?

[francescoNemesi]

Hello,

I am using 1.2.4. I have a binder with setAutoload(true) and the usual async tree implementation with loader/proxy/store/binder/tree. The binder loads several children with children. I would like to know how to detect the fact that the the load has finished COMPLETELY for ALL items to be displayed in the tree. I have added the following listener to the loader



loader.addLoadListener(new LoadListener() {
@Override
public void loaderLoad(LoadEvent le) {
super.loaderLoad(le);
System.out.println("\n\n!!! TREE LOAD COMPLETE !!!\n");
}
});


But that's no good as loaderLoad is executed for every item, not just the last one.

Any ideas? Thanks for any help...

Francesco

[takayser]

I have the same issue, did you solved it?

[takayser]

Use this LoadListener if there are no asynchronous calls like DeferredCommand, RPC Calls and so on in cycles. I used it to show up a tree not before loader is completely loaded.


/**
* Use this LoadListener if there are no asynchronous calls like
* DeferredCommand, RPC Calls and so on in cycles.
*
* @since 26.01.2010
* @author takayser
*/
public class SynchronousLoadListener extends LoadListener {
DelayedTask task = new DelayedTask(new Listener<BaseEvent>() {
public void handleEvent(BaseEvent be) {
loaderFinished();
}
});

@Override
public void loaderBeforeLoad(LoadEvent le) {
task.cancel();
}

@Override
public void loaderLoad(LoadEvent le) {
task.delay(1);
}

/**
* Fires if load is completely done.
*/
protected void loaderFinished() {

}
}

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