Re: Re: Updating webview with HTML attribute of a managed object
Re: Re: Updating webview with HTML attribute of a managed object
- Subject: Re: Re: Updating webview with HTML attribute of a managed object
- From: "Tom Burns" <email@hidden>
- Date: Tue, 18 Jul 2006 12:58:03 -0400
Ah, I wasn't aware that the ArrayController's current selection
reflected the current selection of the NSTableView. If it really does,
this simplifies things quite a bit.
Tom
On 7/18/06, Andreas Mayer <email@hidden> wrote:
Am 18.07.2006 um 18:21 Uhr schrieb Tom Burns:
> I am not sure how to go about
> "getting" the managed object associated with the selected row in the
> tableview.
You ask the associated array controller for it's current selection:
id firstSelectedObject = [[myArrayController selectedObjects]
objectAtIndex:0];
Also, you'll probably want to add an observer, to be notified when
the selection changes:
[myArrayController addObserver:self forKeyPath:@"selection"
options:NSKeyValueObservingOptionNew context:NULL];
And don't forget to remove the observer, before you destroy it.
Andreas
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden