Controller action with buffer for the event handler ?

[msinn]

Hello Forum,

is there a way to set a buffer on a controller action as in the options parameter of Ext.util.Observable.addListener() ?
Please give me a hint to try this.

[aconran]

No, you'd have to buffer it at the event level or controller level manually via a delayed task.

[msinn]

Thank you !

I have a toolbar with a lot of toggle buttons in different groups and since they are handling the same components and stores I have to play with a buffer for their event handler.

1. I initialize an Ext.util.DelayedTask() in my Controller, I do this in the init() method

this.task = new Ext.util.DelayedTask();

2. Then I delay the logic of my controller action handler(see Ext.util.Event.addListener and Ext.util.Event.createBuffered)

onShiftButtonToggle: function(button, pressed, options) {
    this.task.delay(1000, function(){
        if(pressed){
            console.log(button.getText());
        }else{
            console.log('do nothing');
        }
    }, this, [button, pressed, options]);
} 

It works for me, even if I'm not shure if this is an efficient way of doing it.