how to pass the value on one view to another view in storyboard?

Question

-(IBAction)btn:(id)sender {

    abcViewController *vc = [[abcViewController alloc]initWithNibName:@"abcViewController" bundle:nil];
    vc.str = @"hello";
    [self.navigationController pushViewController:vc animated:YES];
}

Answer 1

Check out this code

UIViewController *vc = [storyboard instantiateViewControllerWithIdentifier:@"identifierName"];
vc.label = @"Text";
[self.navigationController pushViewController:vc animated:YES];

Answer 2

Suppose you want to send string value from one view to another using storyboard. In first view controller declare the variable in .h file like NSString str; and in second view controller declare the variable in .h like NSString newStr;. Then in first view controller of .m file create second view object using storyboard - SecondViewController *svc = [storyboard instantiateViewControllerWithIdentifier:@"SecondViewController"]; And send variable using this object to second view- svc.newStr = str;