Adding Cells to UITableView from array - ios

Question

I pass an array called userArray which stores another array with strings. This is what I have so far but I know it's wrong. Can someone point me in the right direction?
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *CellIdentifier = #"Cell";
CustomCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil) {
cell = [[CustomCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier];
}
//Set Up Cell
DataSingleton *sharedData = [DataSingleton sharedData];
for (NSArray *array in sharedData.usersArray){
cell.primaryLabel.text = [array objectAtIndex:1];
cell.secondaryLabel.text = [array objectAtIndex:2];
cell.profileImage = [UIImage imageNamed:#"111-user.png"];
return cell;
}
}

Answer 1

cellForRowAtIndexPath is a UITableViewDataSource method, and it asks the data for single cell only. So, you have to remove a loop, and set up a single cell at once, using indexPath.row as an array index in your DataSingleton
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *CellIdentifier = #"Cell";
CustomCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil) {
cell = [[CustomCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier];
}
//Set Up Cell
DataSingleton *sharedData = [DataSingleton sharedData];
NSArray *array = [sharedData.usersArray objectAtIndex:indexPath.row];
cell.primaryLabel.text = [array objectAtIndex:1];
cell.secondaryLabel.text = [array objectAtIndex:2];
cell.profileImage = [UIImage imageNamed:#"111-user.png"];
return cell;
}
Also, you should implement tableView:numberOfRowsInSection: to return [[[DataSingleton sharedData] usersArray] count]