Re: how do you set the value of a UIPickerView programatically?
Re: how do you set the value of a UIPickerView programatically?
- Subject: Re: how do you set the value of a UIPickerView programatically?
- From: Dave DeLong <email@hidden>
- Date: Mon, 11 Jan 2010 17:15:47 -0700
What does NSLog(@"%@", picker); print out?
Dave
On Jan 11, 2010, at 5:14 PM, Paul Archibald wrote:
> I have a couple of pickers in my app, and when they are displayed I want them to show their current values. I have tried:
>
> -(IBAction) setThePicker:(id) sender {
> [picker selectRow:3 inComponent:0 animated:YES];
> }
>
> (hooked to a button, as a test) as well as just calling
>
> [picker selectRow:indexOfCurrentValue inComponent:0 animated:YES];
>
> from within my viewDidLoad method, but the picker does not change. I am pretty sure my XIB is set up right and connected to the code.
>
> I have found some sample code that seems like it should work, but it doesn't. Anyone know how to make this work?
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