UITableView Label Addition

[IphoneSdk]

I have a UITableView with a Custom label in every cell. I want to be able to add up the total of every cell's label and display it in another label in the toolbar. Any help would be appreciated.

I create the label to be added like this in the cellForRowAtIndexPath:

Item *i = (Item *) [appDelegate.items objectAtIndex:indexPath.row];

thirdLabel = [[[UILabel alloc] initWithFrame:CGRectMake(246.0, 5.0, 43.0, 55.0)] autorelease];
    thirdLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:25.0];
    thirdLabel.textAlignment = UITextAlignmentCenter;
    thirdLabel.adjustsFontSizeToFitWidth = YES;
    thirdLabel.tag = 4;
    thirdLabel.textColor = [UIColor blackColor];
    thirdLabel.backgroundColor = [UIColor clearColor];
    [cell.contentView addSubview:thirdLabel];
    thirdLabel = (UILabel *)[cell viewWithTag:4];
    thirdLabel.text = [NSString stringWithFormat:@"%i", i.need];

Thanks

[BrianSlick]

So do the math on your Items and show the total. This has nothing to do with labels in the cell.

[IphoneSdk]

Originally Posted by BrianSlick

So do the math on your Items and show the total. This has nothing to do with labels in the cell.

How do you add objects in arrays?

[apatsufas]

Loop through every Item in your array and add up the total

int total = 0;
for (Item* i in appDelegate.items) {
total += i.theItemsPropertyYouWant
}

[IphoneSdk]

Originally Posted by apatsufas

Loop through every Item in your array and add up the total

int total = 0;
for (Item* i in appDelegate.items) {
total += i.theItemsPropertyYouWant
}

Thanks a lot! Works perfectly!