Remove All events except a specific set of event

[Markus]

Hello everyone,

this is my problem.

I've differents modules.

Each module manages a set of events.

The wrapper class loads these modules.

The wrapper loads dinamically a module and removes it from the dom,

and i want give it the ability to remove also the events associated with the module.

There a way to say closure :

goog.events.removeAll();

but except "x event"??

Thx

[Andre Tannus]

Take a look here: http://closure-library.googlecode.com/svn/docs/namespace_goog_events.html

What I do is keep track of the events I set so that I can remove them when I want to.

When you add an event with goog.events.listen(...) it returns a unique Key, which you can pass into goog.events.unlistenByKey().

Andre

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[Rhys Brett-Bowen]

goog.ui.component has getHandler() which you can use instead of
goog.events (this.getHandler().listen(....)) and when it's disposed
those events will be removed.

looking in to good.ui.component there is this line:

= new goog.events.EventHandler(this)

so you could setup a new EventHandler for each module.

module1.handler = new goog.events.EventHandler(module1);
module1.listen.....

then use removeAll on it later

[Markus]

Thanks.

I use already a similar tecnique inside a class that wrap a specific events,

but I load the modules that are not components.

In that case i must call a method at a time for "unlisten" in each class.

So,  i thought to built a method that in one point remove all events except a specific set of keys..

[Markus]

I tryed to replicate the code inside goog.events.removeAll()

but the id of listener, i don't know why, changes during computation..

Any suggestion?