iPhone UITableView trigger a parent method?
<p>Okay, so I'm working on an iPhone app with a preferences-esque section where there's a base TableView, which has one section, and several rows of customized cells to hold a name and a value label. Clicking on a row brings up another View, which allows the user to pick from a list (another TableView), and select an item.</p>

<p>All of these TableViews are done programatically. The base TableView has a property that holds a Controller instance for each of the "pick from the list" Views. Each of the "pick from the list" views has a property called <code>chosenValue</code> that has the currently-selected option. I've gotten the UI to handle the <code>didSelectRowAtIndexPath</code> to update the <code>chosenValue</code> property and then "<code>pop</code>" the view (going back to the main TableView). But, even though the main TableView's <code>cellForRowAtIndexPath</code> method references the <code>chosenValue</code> property of the subview that's held in a property, the view doesn't update when an item is selected. In short, how can the sub-view trigger a <code>reloadData</code> on the parent object, after it "pops" and unloads?</p>
