Add data from array to picker component

Question

In my application i am using picker control,

I want to get the data from array to my picker view,

Array comes like this,

 PickerArray:(
    {
    CustEmail = [email protected];
    CustFirstName = ABC;
    CustID = 1;
    CustLastName = Test;
    CustPhoneNo = 12345;
    }

My picker has one component,

 - (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
NSString *title;

title = [[PickerArray objectAtIndex:row]valueForKey:@"CustFirstName"];
NSLog(@"title:%@",title);

return title;

}

with this I am getting just one value If i want to get CustFirstName and Email in one row of picker component. Like ABC [email protected];

Please any one suggest how can i do that?

Sergey Kalinichenko · Accepted Answer · 2012-06-01 12:52:52Z

4

You can use stringWithFormat: to construct composite strings, like this:

title = [NSString stringWithFormat:@"%@ %@"
,   [[PickerArray objectAtIndex:row]valueForKey:@"CustFirstName"]
,   [[PickerArray objectAtIndex:row]valueForKey:@"CustEmail"]
];

answered Jun 1, 2012 at 12:52

Sergey Kalinichenko

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Comments

Paresh Navadiya · Accepted Answer · 2012-06-01 12:52:52Z

2

Compose string according to requirement:

- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component 
{
  NSString *title = [NSString stringWithFormat:@"%@ %@",[[PickerArray objectAtIndex:row]valueForKey:@"CustFirstName"],[[PickerArray objectAtIndex:row]valueForKey:@"CustEmail"]];
 NSLog(@"title:%@",title);

 return title;
}

answered Jun 1, 2012 at 12:52

Paresh Navadiya

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Comments

Nuzhat Zari · Accepted Answer · 2012-06-01 12:56:01Z

0

Try

title = [NSString stringWithFormat:@"%@ %@",[[PickerArray objectAtIndex:row]valueForKey:@"CustFirstName"],[[PickerArray objectAtIndex:row]valueForKey:@"CustEmail"]];

answered Jun 1, 2012 at 12:56

Nuzhat Zari

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