title: How to set and dequeue custom UITableViewCell with dynamic reuse identifier?
body: <p>Here's what I am trying to do ultimately.  I want to display a menu of items in a UITableView, but dynamically, so that the type of item displayed determines the custom cell view loaded.  For example, let's say the menu item type is 'switch', then it will load a nib named 'switch.xib' and the state will be on/off depending on that particular menu item's value.  There may be 5 items that are "switch" type, but different values.  So I want to use the same xib for each one, but 5 instances.</p>
  
  <p>So, long way around to the question.  When I load the cell view from the nib, I would think it would need unique reuse identifiers for the dequeue for when it scrolls back on the screen, right?  (Unique for each instance, i.e. each menu item.)  In the UITableViewCell in Interface Builder, I see where I can set a reuse identifier property, but I want to set it at run time for each instance of the switch.  For example, Menu Item #1 is a switch, #2 is a text field, #3 is a switch, etc.  So #1 and #3 both need unique cell ID's to dequeue.</p>
  
  <p>Here's what my cellForRowAtIndexPath looks like:</p>
  
  <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
  // Cells are unique; dequeue individual cells not generic cell formats
  NSString *CellIdentifier = [NSString stringWithFormat:@"Cell%d", indexPath.row];
  
  ITMenuItem *menuItem = [menu.menuItems objectAtIndex:indexPath.row];
  
  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  if (cell == nil) {
      // Load cell view from nib
      NSString *cellNib = [NSString stringWithFormat:@"MenuCell_%@", menuItem.type];
      [[NSBundle mainBundle] loadNibNamed:cellNib owner:self options:nil];
      cell = myCell;
      self.myCell = nil;
  }
  // Display menu item contents in cell
  UILabel *cellLabel = (UILabel *) [cell viewWithTag:1];
  [cellLabel setText:menuItem.name];
  if ([menuItem.type isEqualToString:@"switch"]) {
      UISwitch *cellSwitch = (UISwitch *) [cell viewWithTag:2];
      [cellSwitch setOn:[menuItem.value isEqualToString:@"YES"]];
  }
  else if ([menuItem.type isEqualToString:@"text"]) {
      UITextField *textField = (UITextField *) [cell viewWithTag:2];
      [textField setText:menuItem.value];
  }
  
  return cell;
  }
  </code></pre>