How to migrate dojo.connect code from Dojo 1.3.1 to 1.9.3

Question

I've following piece of code in my application which is written in Dojo 1.3.1. My task if to migrate this code to Dojo 1.9.3. My questions is that how I can achieve this? I'm a newbie to Dojo so don't know much about migration from old Dojo syntax to new.

dialogWidget._proxyConnects.push(dojo.connect(
        newDialog._fadeIn,
        "onEnd",
        dialogWidget,
        "onLoad"
       ));

EDIT
I would also like to know that what the above piece of code will do actually? If anyone can explain this to me in one or two sentences.
Thanks

Answer 1

This part of Dojo migration guide should help you out.

As on what this does -- you're pushing a (Dojo) connect even handler, that would execute an onLoad method of dialogWidget after newDialog._fadeIn fires onEnd event. What for -- I can't really say, since I don't know the context this one is run in. Also since it accesses private property of dialogWidget, I wouldn't be surprised that this would break during update.

Hope this helps.