Direct method callback scope

**kodomo** · 30 Sep 2010 6:42 PM

I searched in the documentation and didn't see any reference... but in the code I found that can be done this way

the common way is:

Code:

Action.Method({params},callbackFn);

but can also be done this way:

Code:

Action.Method({params},{fn: callbackFn, scope:this});

if it's of use to anyone

Cheers
Israel Figueroa

**Yasheena** · 20 Oct 2010 5:48 AM

I tried this, but doesn't work with Ext 3.3.0. I traced it and found out, that in all 3.x.x versions we have to use 'callback' instead of 'fn':

Code:

Action.Method({params},{callback: callbackFn, scope:this});

Greetings,
Wolfgang

**Condor** · 20 Oct 2010 5:57 AM

Or you could use:

Code:

Action.Method({params},callback.createDelegate(this));