title: UITableView sticky footer / custom toolbar implementation
body: <p>I am using a <code>UITableViewController</code>, and what I would like to do is to add a custom toolbar under the <code>UIView</code>.</p>
  
  <p>I have tried enabling the toolbar of the <code>navigationController</code> (code below) but it won't seem to work properly. <code>UITextField</code> won't call delegates, and key presses of the text field are not shown in the textfield itself.</p>
  
  <p>Using a toolbar like this is not my first choice, I would like to have my custom view under my UITableViewController where I can put my items, which acts like a UIToolbar. (stays as a UIView footer)</p>
  
  <p><strong>Code:</strong></p>
  
  <pre><code>    self.navigationController.toolbarHidden = NO;
      // create toolbar objects
      UITextField *inputField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 230, 31)];
      inputField.backgroundColor = [UIColor clearColor];
      inputField.borderStyle = UITextBorderStyleRoundedRect;
      inputField.inputAccessoryView = self.navigationController.toolbar;
      inputField.returnKeyType = UIReturnKeyDone;
      inputField.delegate = self;
  
  
      UIButton *sendButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 50, 30)];
      sendButton.titleLabel.text = @"Send";
      sendButton.backgroundColor = [UIColor greenColor];
  
      // add objects into navigation controller
      self.toolbarItems = [NSArray arrayWithObjects:
                           [[UIBarButtonItem alloc] initWithCustomView:inputField],
                           [[UIBarButtonItem alloc] initWithCustomView:sendButton], nil];
  </code></pre>