Question

I have a NSMutableArray filled with NSMutableArray’s. I would like to fill my table view up with the appropriate amount of rows, based on the size of a particular indexes array.

I currently have the array setup to grab the first element in the array, and the table then sets the amount of rows to that particular array’s size. Ideally, i’d like to set the rows to the count of each element, of which most (arrays) have differing sizes.

Here is what I currently have:

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

        // Return the number of rows in the section.

        WorkoutManager *workoutManager = [WorkoutManager sharedInstance];
        NSMutableArray *blah = [[workoutManager workouts] objectAtIndex:0];

        return [blah count];
    }

Any help would be greatly appreciated.

Answer 1

Do it in following way:

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
WorkoutManager *workoutManager = [WorkoutManager sharedInstance];
        return [[workoutManager workouts] count];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
WorkoutManager *workoutManager = [WorkoutManager sharedInstance];
        NSMutableArray *blah = [[workoutManager workouts] objectAtIndex:indexPath.section];

        return [blah count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
WorkoutManager *workoutManager = [WorkoutManager sharedInstance];
        NSMutableArray *blah = [[workoutManager workouts] objectAtIndex:indexPath.section];
YourObj *obj = [blah objectAtIndex:indexPath.row];
        //Do further...
}