Question

I have a custom UITableViewCell that has 2 UITextFields and a UIButton. The text fields are set in the cell:ForRow:AtIndexPath: method. What I need is to change the opacity of this UIButton dynamically, without having to reload the entire tableview. I was thinking of something like cellForRowAtIndexPath:, but how to access the outlet in this cell?

Thanks

Answer 1

When you create the cell in cellForRowAtIndexPath: just maintain a pointer to it in code. If that button is on every cell then you can just create an array of buttons so that you can easily access the button for the cell you want.

UIButton *cellButton = [[UIButton alloc] init];
[allCellButtons addObject:cellButton];