change the text to uibutton in iOS - ios

Question

I have a mistake with change the text to uibutton in iOS
#interface ViewControllerSonidos : UIViewController{
__weak IBOutlet UIButton *initgame;
}
#property (weak, nonatomic) IBOutlet UIButton *initgame;
- (IBAction)Reproducir:(id)sender;
And my implementation file looks like this:
#implementation ViewControllerSonidos
#synthesize initgame
- (IBAction)Reproducir:(id)sender {
[initgame setTitle:#"Continue" forState:UIControlStateNormal];
}
but the problem is that the text is never changed, somebody looks what is wrong?
Thanks in advance!

Answer 1

You have many ways you can do this.
You can just connect it with the IBOutlet,
you can use it with id sender
or you could just use the simple IBAction signature
examples:
// using the id sender method
- (IBAction) buttonTitleChange:(id)sender {
[sender setTitle: #"Title" forState:UIControlStateNormal];
}
// using the connection one
- (IBAction) buttonTitleChange: (id)sender {
//AFTER CONNECTING THE BUTTON IN .XIB
[buttonName setTitle:#"Title" forState:UIControlStateNormal];
}
// and the regular void method....also requiring the linkage of the .xib
- (IBAction) buttonTitleChange {
[buttonName setTitle:#"Title" forState:UIControlStateNormal];
}
just remember to connect the button in .xib for them all
using the id sender, just says that you can use it for any type object. the id sender with connection is just a way of writing the method, and the regular method is just a way of practice.
It all depends on how you program.
Hope this helps!

Answer 2

try this code:
- (IBAction)Reproducir:(id)sender {
[sender setTitle:#"Continue" forState:UIControlStateNormal];
}

Answer 3

May be problem with IBOutlet ,you forgot to connect it in XIB otherwise it'l works fine.

Answer 4

-(void)btnChanged
{
[m_btnSample setTitle:#"Continue" forState:UIControlStateNormal];
}

Answer 5

Yes please check IBOutlet connection, because same code worked for me.

Answer 6

in ViewController.h
#import <UIKit/UIKit.h>
#interface ViewController : UIViewController
- (IBAction)initgame:(id)sender;
#property (retain, nonatomic) IBOutlet UIButton *initgame;
#end
in ViewController.m
- (IBAction)initgame:(id)sender {
[self.initgame setTitle:#"Continue" forState:UIControlStateNormal];
}
don't forget to attach button from .xib to property and IBAction.
if It doesn't work now, just remove the connection between the Button and IBAction/Property, create new IBAction and property for it and it will work for the above code.