I have an iPhone application which is, in essence, a list. There is a UINavigationBar at the top, and then there is a UITableView which holds the list. I’d like to have an option in some way or another of allowing the user to sort the list in different ways. So, in my mind, I picture having a NavigationItem on the UINavigationBar that, when touched, a little pop up dialogue comes up. You select the “sort” you want, a check mark appears next to it, and the dialogue goes away.
I’m not really sure how to do this. I tried creating a UIView, adding a UIViewController onto it (which held this list of different “sort” parameters (ex. sort alphabetically, sort by date, etc) in a UITableView. But the UITableView isn’t responding to any touches, and I’m not sure why.
Does anyone have an idea for using Apples wonderful interface for having an option like this? I can’t use a UISegmentedControl below the UINavigationBar, because there are 5 possible options, and I can’t fit all that in a single UISegmentedControl.
This sounds like a job for the UIPickerView. You could just slide one up from the bottom of the view whenever that button is pressed. I’ve done this in the past and it works well.