[TxMt] tm_dialog quandry (returning array selections)

[Brett Terpstra]

Ah, it was the returnArgument: I needed, I think.  Thanks, Allan!

Brett

On Nov 18, 2006, at 5:07 AM, Allan Odgaard wrote:

>
> Do I spot two questions here:
>
>  Q: How do I know which items in an array was edited?
>  A: No other way than iterate the data and compare with the original
>
>  Q: How do I get the selected item back
>  A: Bind your okay button’s target to selection.controller  
> [NSObjectController]
>     Bind the first argument to the selected object from the root  
> array controller
>     Put returnArgument: as the selector for one of the above two  
> bindings.
>
>     See http://lists.macromates.com/pipermail/textmate/2006- 
> November/015321.html for more verbose explanation.