How to pass data from one view to another view in iphone

Question

I want to pass int or string data from one view to another, please help me

NSUInteger i1 = [array indexOfObject:username];
SSPUserLogedInViewController *logInView = [[SSPUserLogedInViewController alloc] init];
logInView.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentViewController:logInView animated:YES completion:nil];

I am able to next view but not able to pass the data. Thanks in advance.

Niru Mukund Shah · Accepted Answer · 2013-03-14T05:46:26.137

1

Create a variable for your passing data into your next view.
Using an instance of the next view, access the variable that you have created in next view
assign your value to the variable

For Ex in your case;

Suppose you want to pass the value of an int

In Next view controller: copy this in **.h** file

@property (assign) int temp;

2. SSPUserLogedInViewController *logInView = [[SSPUserLogedInViewController alloc] init]; >

    logInView.modalTransitionStyle = UIModalTransitionStyleCoverVertical;

        logInView.temp = <YOUR_VALUE>
        [self presentViewController:logInView animated:YES completion:nil];

In Next view controller: copy this in **.m** file

-(void)viewWillAppear

{
   NSLog(@"My Value = %i",_temp);
}

Enjoy Programming!!

edited Mar 14 '13 at 05:46

answered Mar 14 '13 at 05:37

Niru Mukund Shah

4,637
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its giving me error on step 1 "property with retain must be of object type" – Happy Mar 14 '13 at 05:53
did you write @property (assign) int temp; only? – Niru Mukund Shah Mar 14 '13 at 05:54
no, i did everything.. – Happy Mar 14 '13 at 05:58
property (strong, nonatomic) IBOutlet UILabel *userLabel; property (strong, nonatomic) NSString * text; property (assign) int temp; – Happy Mar 14 '13 at 06:04
i also put @ in front of everyline this website show me error in above comments – Happy Mar 14 '13 at 06:05
Follow like this property (strong, nonatomic) IBOutlet UILabel *userLabel; property (strong, nonatomic) NSString * text; property (nonatomic) int temp; – Niru Mukund Shah Mar 14 '13 at 06:06
Yes i wrote "@" before property – Happy Mar 14 '13 at 06:07
And yes do include "@" before every line – Niru Mukund Shah Mar 14 '13 at 06:09

score 0 · Answer 2 · answered Mar 14 '13 at 05:32

0

Write some function like - (void)doSomeThing:(NSString) data in yourSSPUserLogedInViewController class

and call

[logInView doSomeThing:yourDetails];

after

SSPUserLogedInViewController *logInView = [[SSPUserLogedInViewController alloc] init];

answered Mar 14 '13 at 05:32

arun.s

1,528
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score 0 · Answer 3 · answered Mar 14 '13 at 05:45

define NSMutableString *string; with property in the SSPUserLogedInViewController class. alloc init in view did load. You can set string like this.

NSString *i1 = [NSString stringWithFormat:@"%@",[array objectAtIndex:indexPath.row]];
SSPUserLogedInViewController *logInView = [[SSPUserLogedInViewController alloc] init];
[logInView.string setString:i1];
logInView.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentViewController:logInView animated:YES completion:nil];

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