Question

I have a UITableView that I want to scroll down and up without touching it ..

I used this code to change the selected cell

-(IBAction)downOrUp:(id)sender{
 NSIndexPath*  Index =[tableViewNames indexPathForSelectedRow]; 

Index =[NSIndexPath indexPathForRow:Index.row+1 inSection:0];

[tableViewNames selectRowAtIndexPath:Index     animated:YES scrollPosition:UITableViewScrollPositionMiddle];
 }

and this well select the next cell and it works just fine ,,,

in my app when I select a cell some text filed would be filled by the text in the cell.!!

Well, when I click “downOrup” button that text field won’t change and remain the same …

it look that its not calling the didSelectRowAtInAtIndexPath function!!

Any Ideas!!!

Answer 1

didSelectRowAtInAtIndexPath is called when a user is tapping on a cell. You have to implement what you have already implemented in your didSelectRowAtInAtIndexPath but this time in the downOrup function because as you mentioned, when you use selectRowAtIndexPath, the user doesn’t tap on a cell so didSelectRowAtInAtIndexPath is not called.