Is this an UITableView -beginUpdates documentation error?
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by mystify
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Published on 2010-04-14T15:05:50Z
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2010/04/14
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I can't wrap my head around what they tried to say here in the docs for -beginUpdate:
Call this method if you want subsequent insertions, deletion, and selection operations (for example, cellForRowAtIndexPath: and indexPathsForVisibleRows) to be animated simultaneously.
Let's see... cellForRowAtIndexPath: and indexPathsForVisibleRows are both GETTER methods. They do not update anything and do not change anything. So why should I call -beginUpdates before calling these? And what's animated regarding these? Well, nothing, huh? Just want to make sure this is really an error in the docs and I didn't miss something.
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