CODEWITHSUNDEEP
objective-cuilabelsegue
thomas mannion
thomas mannion

Reputation: 13

Passing data from a label to another view controller

what i have is when you select something is a uipickerview a label is than changed to the contents of the picker view. This works however I'm having trouble with taking the contents of the label in my pickerView.h and send it to set the contents of another label in my pickerDuration.h(secondViewController)

Upvotes: 0

Views: 1185

Answers (2)

WaaleedKhan
WaaleedKhan

Reputation: 685

okay try this....

Have a NSString in ur SecondViewController and make sure u create a property of it (strong if u are using IOS 5 ARC) Synthesize it

You must have an object of SecondViewController for navigation purpose. Use the same object to set the value like this

secondViewObj.myStr = label.text;

make sure u do that before navigating to the next view

EDIT

Okay Try this

After performSegueWithIdentifier:sender: your view controler will call assuming your new view controller has some propertys to set:

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender


    if ([[segue identifier] isEqualToString:@"NextView"])   {
       SecondViewController *myVC = [segue destinationViewController];
        myVC.mystr=  label.text;
    }

Upvotes: 1

SHA
SHA

Reputation: 15

Create on object of SecondViewController in your currentViewController which has the label. Declare a string in SecondViewController.

Init secondViewController object in your currentViewController and set its NSString to label's text. Something like this

secondViewController.string = label.text;

Upvotes: 0

Related Questions