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Editorial Team
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Asked: 2026-05-13T10:36:14+00:00

I am a beginner for iPhone development, I use core data as backed store

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I am a beginner for iPhone development, I use core data as backed store and show multiple data entities on UITableView. Each data entity will be show as a preview thumbnail， one table view cell will hold 1 to 4 thumbnail. That’s means 3 table cells may show at most 12 data entities, just like iPhone Photo.

I also need operate to each of the preview thumbnail directly, never for the whole table view cell.

If show one data entity on one table cell, NSFetchedResultsController is perfect. But on my scenario, the NSFetchedResultsController’s index path is not match with table view’s index path. May I know what’s the good practice to use NSFetchedResultsController on this case? should I use table view to support this implementation?

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1 Answer

  1. Editorial Team

    I don’t know if it implements the exact class you want, but you may want to check out the three20 open source project. It contains most of the controls and such from the Facebook application. If it has the photo picker then you may be in luck.

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