Get the text of selected rows

[haxinc]

Hi,

How chould I get the text/NSString of selected rows ?

• (void)pickerViewController:(RMPickerViewController *)vc didSelectRows:(NSArray *)selectedRows

Thanks

[CooperRS]

selectedRows is an array containing NSNumbers. selectedRows[0] contains the selected row in component 0 of your picker view. selectedRows[1] contains the selected row in component 1 of your picker view and so on.

Therefore, you can get the title of the selected row in a certain component just like you calculated the title in

• (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component

or

• (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view

Hope this helps :)

[haxinc]

Hmmm I think I didn't get the point since I tried selectedRows[0] it also shows number

[CooperRS]

Right, selectedRows[0] contains the selected row in component 0. Knowing the index of the selected row also means that you know the title, as in

• (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component

or

• (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view

you also need a title for a certain index. You just need to re-use that knowledge.

[haxinc]

Okay, I understood .. Thank for a rapidly reply!

[CooperRS]

Ok, then I will close this ticket.