Passing Data between Views using Objective-C

Question

I am making an App in which i need to pass data between views using button click in Objective-C.

I have created, ViewController.m to pass and DetailController.m to get...

ViewController.m:

   - (IBAction)btnSubmit:(id)sender {

     NSString *name = [txtName text];

     DetailController *view2 = [[[DetailController alloc] 
     initWithNibName:nil  bundle:nil] autorelease];
     [self presentViewController:view2 animated:NO completion:NULL];

      }

DetailController.m

    - (void)viewDidLoad
     {
        [super viewDidLoad];
        // Do any additional setup after loading the view from its nib.

        lblResult.text = [self.detailItem description];
      }

I am not getting the reason why i am not able to pass name value to another view

lblResult.text = self.detailItem if detailItem is a string

Manu
– Manu

2013-04-17 05:58:02 +00:00
Commented Apr 17, 2013 at 5:58 — Manu
– Manu, Commented Apr 17, 2013 at 5:58

Android · Accepted Answer · 2013-04-17 05:57:06Z

6

you forgot to add this line:

view2.detailItem = name;

      (IBAction)btnSubmit:(id)sender {

         NSString *name = [txtName text];

            DetailController *view2 = [[[DetailController alloc] 
            initWithNibName:nil bundle:nil] autorelease];
            view2.detailItem = name;
            [self presentViewController:view2 animated:NO completion:NULL];

  }

answered Apr 17, 2013 at 5:57

Android

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Comments

Manu · Accepted Answer · 2013-04-17 05:59:45Z

1

DetailController *view2 = [[[DetailController alloc] 
     initWithNibName:nil  bundle:nil] autorelease];
view2.detailItem = self.yourValue;    
[self presentViewController:view2 animated:NO completion:NULL];

edited Apr 17, 2013 at 5:59

Manu

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answered Apr 17, 2013 at 5:58

Rupesh

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