Question

i have a text held in my main view and a button next to textiew ,when i click the button it popup a popoverviewcontroler,in my popover controller view there is some text,in a tableview(high,low,medium,flair)i want when the user tap the high it needs to lot in the main textfield,but i tried nsuserdefault in the DiSelect row at index path.but nothing happen when i click the tableiew.how can i do this.
my code

NSString *strr = @"High";//i put the static value 


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

    [[NSUserDefaults standardUserDefaults] setObject:strr forKey:@"flair"];
    [[NSUserDefaults standardUserDefaults] synchronize];
}

this code is in popoveriewconteroler
and in my main view

- (void)viewDidLoad
{
    [super viewDidLoad];
NSString *strr = [[NSUserDefaults standardUserDefaults] objectForKey:@"flair"];
    textfiled.text = strr;
}

when i go back to another page and comes back it lodes the high in the text filed.but i my red is when the user tap the popoveriewcontroller tableviewcell,it changes the text filed value at the same time.is this possible.
thanks in advance.

Answer 1

so you want to update the text label when user tap on a table cell?

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

    [[NSUserDefaults standardUserDefaults] setObject:strr forKey:@"flair"];
    [[NSUserDefaults standardUserDefaults] synchronize];
    textfiled.text = strr;
}

---

not sure what your asking

but you can have a property for your popover controller

@property (nonatomic, retain) MyMainViewController *mainViewController;

and a property for your main view controller

@property (nonoatomic, retain) UITextField *textField;

than in the place you create the popover controller

MyPopoverController *popoverController = // create popover controller
popoverController.mainViewController = // mainViewController

than you can replace

 textfiled.text = strr;

to

self.mainViewController.textField.text = strr;