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Start your free trialRobert Uhler
3,637 PointsChallenge Task 3 of 3
Task: "Finally, we need to save these changes up to the Parse back-end. The relation is part of the 'playlist' property, where 'playlist' is an instance of PFObject. Save 'playlist' in the background to save the changes to the relation (don't worry about using any blocks)."
#import "FavoriteMoviesViewController.h"
@implementation FavoriteMoviesViewController
- (void)addVideoToPlaylist:(PFObject *)video {
// Add custom code below!
PFRelation *relation = [self.playlist relationforKey: @"videos"];
[relation addObject: video];
[self.playlist saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error){
}];
}
@end
Not quite sure why this last task isn't passing.
2 Answers
Stone Preston
42,016 PointsIt says not to worry about blocks. Is there a saveInBackground method you can use possibly that doesn't take a block
Patrick Cooney
12,216 Points^^^ Beat me.
Robert Uhler
3,637 PointsRobert Uhler
3,637 Pointsusing [self.playlist saveInBackground] vs saveInBackgroundWithBlock did the trick. I passed a previous task that said to not worry about blocks and leaving the block code blank worked with that particular task , so I thought it should have worked here. Thanks for answers.