how do I set a NSString using a value from a UILabel? so far i have this but it crashes:
NSString *theScore =[[NSString alloc]initWithFormat:@"%@",scoreX.text];
scoreX is a UILabel.
can anyone help? thanks in advance
views:
42answers:
3
+1
A:
Have you checked that neither scoreX nor scoreX.text is null? Otherwise this looks fine...
Nicholas M T Elliott
2010-07-01 00:03:21
Thanks for the quick reply i added in scoreX.text = @"0";to the viewDidLoad, but what do I set scoreX to?
Ryan Erb
2010-07-01 00:11:40
Uh, the UILabel? If you're using interface builder, declare scoreX as a IBOutlet member variable and link to it in the builder (http://www.wonderhowto.com/how-to-program-interface-builder-outlets-iboutlet-xcode-184439/) - if you're trying to declare an interface programatically, then create an instance of a UILabel.
Nicholas M T Elliott
2010-07-01 20:37:15
A:
Assuming you're using Interface Builder, it sounds like you may have bound the 'scoreX' outlet to a wrong element that doesn't have the text property.
If not, posting the text of the crash would help.
denrk
2010-07-01 07:14:03
A:
Your given code is correct. you don't try some other way.
let you try this,
NSString *theScore =[NSString stringWithFormat:@"%@",[scoreX text]];
sri
2010-07-01 09:03:58