Need Help With NSPredicate

Discussion in 'iOS Programming' started by Fazzl, May 15, 2011.

  1. macrumors 6502a


    Aug 13, 2007
    I am using a fetchedResultsController and am using this for my predicate right now:

    [fetchRequest setPredicate:[NSPredicate predicateWithFormat: @"sets == %@", self.exercise]];
    But this doesn't yield any results (when I remove it I get all objects for sets)

    What I want is just objects of sets with a relationship with object exercise which has relationship with object session.

    Any idea?

    A Session (class file) has to many relationship to Exercise(class file) which has to many relationship to Set(class file). (click the links of class file to see the object implementation)

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