I have encountered a really puzzling bug. The first row of my UITableView returns 1 and the second one returns 0 in the indexPath! How is that even possible?
In my `-(void)viewDidLoad` everything is still fine. I am highlighting the first row successfully with
currentRow = 0;
[tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:currentRow inSection:0]
animated:NO scrollPosition:UITableViewScrollPositionNone];
I have the variable currentRow
for tracking which row is selected (another control changes according to which one is currently selected).
Now in my `didDeselectRowAtIndexPath` delegate function I have:
-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath {
...
NSLog(@"IndexPath: %@", [indexPath description]);
}
The log shows the following:
IndexPath: <NSIndexPath 0x79509d0> 2 indexes [0, 0]
when I touch the second row, and
IndexPath: <NSIndexPath 0x79509d0> 2 indexes [0, 1]
when I touch the first row.
There are is no row insertion or deletion or sorting, etc., not even scrolling. It is a simple UITableView, grouped style, with 1 section and 3 rows. What could be causing this?
Thanks for your help,
S
You have implemented didDeselectRowAtIndexPath. It will be fired when the row is no longer selected.
When you touch the second row, the first row is no longer selected, so [0, 1] will be shown.
When you touch the first row again, the second row is now no longer selected, so [0, 0] will be shown.
These are totally expected.
Implement didSelectRowAtIndexPath if you need it to respond when the row is selected.
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// ^
...
NSLog(@"IndexPath: %@", [indexPath description]);
}