Question

I explain you what I’m trying to do.

I have a PickerView, and a button, i’d like when I select the row “Action1” on my Pickerview, the action become a UIAlert when i click on my button., and when I select the row ‘Action2’, the action become a ModalTransition when i click on my button.

How I can do it ?

Thanks

Answer 1

set a method for button click as

[btn addTarget:self action:@selector(method1) forControlEvents:UIControlEventTouchUpInside];

in method you can implement a case where the case options can be the values from the picker output(set a integer to know the selected index of picker via UIPickerViewDelegates (pickeroption)

-(void)method1
{
switch pickeroption
case 1:
Action1
break;
case2: 
action 2
break;
}