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iOS Build a Blog Reader iPhone App Exploring the Master-Detail Template Modifying the Master-Detail Template

Posted by Kenneth Nutter
Kenneth Nutter
1,354 Points

Trouble with Exercise...

The problem is to define a string that is equal to the third value in booksArray. Here is my code:

NSString *bookTitle = [self.booksArray objectAtIndex:indexPath.2];

The computer will not accept this answer. Any help?

2 Answers

Jose Colella
Jose Colella
3,526 Points
Jose Colella
Jose Colella
3,526 Points

If you want to get the third value in the booksArray use:

NSString *bookTitle = [self.booksArray objectAtIndex:2];
Greg Barbosa
Greg Barbosa
9,874 Points
Greg Barbosa
Greg Barbosa
9,874 Points

Kenneth, Jose is correct. Using indexPath is used in conjunction when working directly in the table view's cell. Jose's answer points directly to the third object in the array's index.