Monday, January 21, 2013
UITableViewCells and Forgotten Wisdom
NB: I'm sure this is all 1,000,00% easier with storyboards, but I'm not using them as I'd like to target devices more than 6 months old. And yes, that was some slight sarcasm.
The first thing I ran into is that when you add a UITableViewCell .h/.m to your project, it doesn't allow you to create a .XIB with it. You need to create the .XIB separately. Then, the thing I've learned, is that you need to set the class for the VIEW to be the new .h/.m class name you selected. Do not set the File Owner to be the new class - leave it as UITableViewCell.
If you don't do that and leave the view as the UITableViewCell or if you set the File Owner to be the new class, you're likely to run into a dreaded "this class is not key value coding-compliant for the key XXXX" error. This is not terribly useful but some searching on slashdot and other places guided me in the right direction. If you've come here because you searched for that and you're using UITableViewCells, then here is likely what you're seeing as a problem.
This is one of those problems that I continue to stumble upon as I work through things only periodically. I forget some of the tricks and tips I've learned previously. But as my spousal unit and I have decided that she will not be returning to her job at Lockheed-Martin (as they have recently changed their leave-of-absence policies denying her the ability to take a second year off to watch our illness-prone son), I need to start getting some more titles in the App Store - and quickly. Given that, I will be working more feverishly to get things completed and released and will be sharing far more on this blog than I have been of late. And I will hopefully be retaining more of this forgotten wisdom.
Wish me luck!