Re: UIPickerView
Re: UIPickerView
- Subject: Re: UIPickerView
- From: Conrad Shultz <email@hidden>
- Date: Mon, 25 Apr 2011 12:00:43 -0700
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On 4/25/11 11:47 AM, koko wrote:
> I haven't found sample code (if someone can point me to an example) ...
>
> A current Windows app utilizes three pop up lists for the user to make a selection
>
> List 1 is the macro selection
> List 2 and List 3 refine the selection
>
> The combination of three selections determines an answer.
>
> Now I understand that UIPickerView is the analog for the pop up list.
>
> But, UIPickerView seems to take up lots of real estate so for an iOS app deployed to the iPhone three UIPickerViews seem prohibitive.
>
> What is the proper thing to do ....
>
> Display each UIPickerView when a UILabel (for example) is tapped?
>
> Any suggestions or samples much appreciated.
You could try having multiple "spinners" (columns) in one UIPickerView,
and have the selectable options in the latter columns depend on the
selected value in the former. For example, see how in the timer part of
the clock app, you can't select 0:00.
This makes sense probably only if there are relatively few dependent
options and they don't require lengthy descriptions.
Otherwise, a UINavigationController as James suggested is probably the
way to go.
- --
Conrad Shultz
Synthetiq Solutions
www.synthetiqsolutions.com
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