delete row UITableView index issue

Question

I\'m using the code below to delete a row in my tableview. First I delete the object from my array and then from the tableview using this code:

let i = IndexPath         


        

Answer 1

I'm not sure about from where you get your var rowNum, but to me this issue looks like something similar it already happened to me.

For me the problem was that passing to the cell the indexPath in the tableView: cellForRowAt indexPath: was causing this value to be not updated when a cell was deleted.

in other words, all the buttons that are ordered after the button of the deleted cell must have their index shifted by -1, or they will delete the row n+1.

row A index 0
row B index 1
row C index 2
row D index 3

deleting B it happens

row A index 0
row C index 2
row D index 3

while C should have index 1 and D should have index 2. In this case tapping the button to delete C will cause D to be deleted, and tapping the button to delete D will cause a crash.

I hope I was clear enough.