delete a row in table view in swift

Question

I am trying to delete a row in table view. I have implemented the required methods but when i am swiping the row horizontally no delete button is coming. I have searched and I h

Answer 1

If below coding is helpful for you,i will be happy

func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool 
{
    return true
}

func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) 
{
     if editingStyle == .Delete 
     {
        yourArray.removeAtIndex(indexPath.row) 
        self.tableView.reloadData()   
     }
}

SWIFT 3.0

func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool
{
    return true
}

func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath)
{
   if editingStyle == .delete
   {
      yourArray.remove(at: indexPath.row)
      tblDltRow.reloadData()
   }
}

You have to refresh the table.