scrollerDidScroll - no control ID?

[John Dixon]

In the context of a message that has been dispatched from a native control, you can use the
iphoneControlTarget() function to fetch the name (or id, if no name is set) of the control that sent
the message.

> To: use-livecode at lists.runrev.com
> From: ambassador at fourthworld.com
> Subject: scrollerDidScroll - no control ID?
> Date: Sat, 7 May 2016 11:49:12 -0700
> 
> How do you handle multiple scrollers from a single card script when 
> scrollerdidScroll passes no control ID?
> 
> -- 
>   Richard Gaskin
>   Fourth World Systems
>   Software Design and Development for the Desktop, Mobile, and the Web
>   ____________________________________________________________________
>   Ambassador at FourthWorld.com                http://www.FourthWorld.com
> 
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