Table view loads from NSDictionary, but not alphabetically

I am quite new to programming, but now experimenting with a table view app. I used some snippets for it, but it works pretty well. What I can't seem to figure out is how I can load my table view alphabetically, because that looks a lot nicer. The navigation has four levels, from which the first two are table views. All the data is stored in a plist file with dictionaries. I Included the code. I have the feeling I am missing something very obvious, but I can't seem to find out what it is! Who can help me? Tha开发者_StackOverflow社区nks in advance for your time!

- (void)viewDidLoad {
// Create the table view data source array from the dictionary property
tableViewData = [[dataForCurrentLevel allKeys] retain];

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Please read answer from @VdesmedT carefully. Just sort your array before passing it to the tableview like:

- (void)viewDidLoad {
// Create the table view data source array from the dictionary property
tableViewData = [[[dataForCurrentLevel allKeys] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)] retain];

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Use sortDescriptor to sort the array

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NSDictionaries are hash tables so the keys are in fact sorted using their hashes.

You need to sort the resulting array manually using sortedArrayUsingSelector: for example but there are a lot of other method in the NSArray class.