how i can use more than one text fields in ios app design

Question

i add 4 text fields in the view and i cant find the way to write it in viewcontroller.h i try this but not work

@interface ViewController : UIViewController

{

UITextField *TextField1 ;
UITextField *TextField2 ;
UITextField *TextField3 ;
UITextField *TextField4 ;
}

then a property doesnt work with me , like this :

{
 @property (weak, nonatomic) IBOutlet UITextField *TextField1 ;
 @property (weak, nonatomic) IBOutlet UITextField *TextField2 ;
 @property (weak, nonatomic) IBOutlet UITextField *TextField3 ;
 @property (weak, nonatomic) IBOutlet UITextField *TextField4 ;
 }

i need some help in that :(

Same question twice. seriously? Don't make new threads for same questions. — Zen, Sep 02 '13 at 05:28
You had copy the above code from any example ? you know the important of IBOutlet ? — Jageen, Sep 02 '13 at 05:29

score 0 · Answer 1 · answered Sep 02 '13 at 05:24

0

Don't use braces for properties:

@interface ViewController : UIViewController

@property (weak, nonatomic) IBOutlet UITextField *TextField1 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField2 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField3 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField4 ;

@end

Also, I hope you set up connections for the controls

answered Sep 02 '13 at 05:24

Andrey Gordeev

30,606
13
135
162

i do that alse but still wrong , there is a yellow mark its said:propert text field requier method , use @syunthesize... – user2350454 Sep 02 '13 at 05:33
Then do `@synthesize yourTextField` for each property in `@implementation` part – Andrey Gordeev Sep 02 '13 at 05:35
i do that befor a minute ago then appear red mark for each synthesize that sais: existing ivar 'textfield1' for_weak property 'textfield1'must be _weak ... what is that mean ? – user2350454 Sep 02 '13 at 05:49

score 0 · Answer 2 · edited May 23 '17 at 12:20

Firstly you should do it like this, the proper way .

@interface ViewController : UIViewController
{
IBOutlet UITextField *TextField1 ;
IBOutlet UITextField *TextField2 ;
IBOutlet UITextField *TextField3 ;
IBOutlet UITextField *TextField4 ;
}
@property (weak, nonatomic) IBOutlet UITextField *TextField1 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField2 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField3 ;
@property (weak, nonatomic) IBOutlet UITextField *TextField4 ;

Well I think you are somewhere unclear about your concepts of the setter and getter methods and declaring simple variables inside an interface.

Please go through the following links :-

Difference between @interface declaration and @property declaration

Declaring IBOutlet inside or outside @interface?

Hope they help your understanding of these concepts more.

how i can use more than one text fields in ios app design

2 Answers2