Re: Reacting to UIBarButtonItem
Re: Reacting to UIBarButtonItem
- Subject: Re: Reacting to UIBarButtonItem
- From: Anthony Smith <email@hidden>
- Date: Wed, 7 Oct 2009 21:20:48 -0400
Yes, user interaction enabled is set in IB for the nav bar.
On Oct 7, 2009, at 9:04 PM, Luke the Hiesterman wrote:
Make sure that your navBar's userInteractionEnabled property is set
to YES.
Luke
On Oct 7, 2009, at 5:58 PM, Anthony Smith wrote:
Hm, both seem to be fine.
- (void)viewDidLoad {
[super viewDidLoad];
if (doneButton != nil) {
NSLog(@"NOT NIL");
}
[doneButton setTarget:self];
[doneButton setAction:@selector(displayShuffleView:)];
}
<Screen shot 2009-10-07 at 8.52.29 PM.png>
NOT NIL is being printed and the connections are for my FileOwner
(UIViewController). The UIBarButtonItem is in a UINavigationBar.
I'm probably missing something simple here.
On Oct 7, 2009, at 8:49 PM, Luke the Hiesterman wrote:
I'd verify that doneButton != nil. If you created this in a nib,
you might have forgotten to wire it up.
Luke
On Oct 7, 2009, at 5:40 PM, Anthony Smith wrote:
Here's what I'm doing.
- (void)displayShuffleView:(id)sender {
// Whatever here
}
- (void)viewDidLoad {
[super viewDidLoad];
[doneButton setTarget:self];
[doneButton setAction:@selector(displayShuffleView:)];
}
I'm not sure what's up. self is a UIViewController. I put log
statements to check for a trigger but nothing is coming through.
On Oct 7, 2009, at 8:32 PM, Luke the Hiesterman wrote:
Target and action is the way to go. There must be an error in
doing so, probably a typo in setting the action selector.
Remember that colons are part of selector names....
Luke
On Oct 7, 2009, at 5:25 PM, Anthony Smith wrote:
I have a settings pane similar to Weather's settings pane. I
have a Done button on the right hand side which needs to
trigger a flip animation to get back to the main view. I'm
having trouble getting the UIBarButtonItem to trigger. I've
tried setting the target and action properties of
UIBarButtonItem but that doesn't seem to do anything. Am I
required to use a UINavigationController for this scenario?
I've read up on navigation controllers in the View Controller
Programming Guide but I'm not having much luck. Any input would
be appreciated._______________________________________________
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