Question

How do I do that? i want to fill it with values like EURO, USD, POUND and so on and paste the value into a textfield when i tap on the corresponding row.

- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField { 
// Make a new view, or do what you want here
UIPickerView *picker = [[UIPickerView alloc] 
                        initWithFrame:CGRectMake(0, 244, 320, 270)];

[self.view addSubview:picker];


return NO;
}

Answer 1

You should implement in your delegate method -(NSString*) pickerView:(UIPickerView*)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component that will return titles @"EURO", @"USD", @"POUND", @"RUB" for your rows.

For example,

-(NSString*) pickerView:(UIPickerView*)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component
{
    switch(component)
    {
        case 0:
            return @"EURO";
        case 1:
            return @"USD";
        case 2:
            return @"POUND";
        case 3:
            return @"RUB";
    }
    return @"";
}