When I use the following:
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return [indexPath row] * 20;
}
I have a dynamically populated list and when I use the above, it takes all of my table view cells
and only displays one of them.
Not sure why?
This is a MySQL populated list and I never know how many cells there will be. But for testing purposes lets say 2.
The first row of every section is number 0, so it will never appear (height = 0 * 20
== 0
). If you just have one section with 2 rows then you will just see one item. If you have 2 sections, each with 2 rows then you will see 2 rows (the second row in each section). If all of your sections have only 1 row then you will never see anything.
Change return [indexPath row] * 20;
to return 50;
and see what happens.
Then, change to:
NSLog(@"Multiply %d by 0, result is %d", [indexPath row], [indexPath row] * 20);
return [indexPath row] * 20;
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