table cells show first index's data of NSMutableArray in swift - uitableview

Question

I have a NSMutableArray (array2) as data source of table view. I want to add object to that array when i select a cell of searchResultsTableView and reload the self.tableView with that array.
If i add object with array2.addObject() method, then all the cells are okay with individual data.
But, if i add object with array2.insertObject(myObject, atIndex: 0), then all the cells show same data as data of array2[0]. Why ?
My problem is in didSelectRowAtIndexPath function of table view. I always want to add the selected object at the first position of my table view, thats why i implemented with insertObject method instead of addObject method. Below is my code portion.
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == self.searchDisplayController!.searchResultsTableView {
return self.array1.count
}else{
return self.array2.count
}
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = UITableViewCell()
if tableView == self.searchDisplayController!.searchResultsTableView {
let number = self.array1[indexPath.row]
cell.textLabel?.text = String(number)
} else {
let cell: customCell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as customCell
let brand = self.array2[indexPath.row] as NSString
cell.name.text = brand
cell.comment.text = "100"
}
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
if tableView == self.searchDisplayController!.searchResultsTableView {
let cell = tableView.cellForRowAtIndexPath(indexPath) as UITableViewCell!
self.array2.insertObject(cell.textLabel!.text!, atIndex: 0)
//self.array2.addObject(cell.textLabel!.text!)
self.searchDisplayController!.setActive(false, animated: true)
self.tableView.reloadData()
}
}

Answer 1

your cellForRowAtIndexPath method is weird!... your always returning "let cell = UITableViewCell()" and not in fact your dequeued "cell"
change your method to this:
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
if tableView == self.searchDisplayController!.searchResultsTableView {
let number = self.array1[indexPath.row]
let cell = UITableViewCell()
cell.textLabel?.text = String(number)
return cell
} else {
let cell: customCell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as customCell
let brand = self.array2[indexPath.row] as NSString
cell.name.text = brand
cell.comment.text = "100"
return cell
}
}