title: How to push WebView in NavigationController
body: <p>I want to display web view when table cell is selected</p>
  
  <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    [uiWebView loadRequest:[NSURL URLWithString:@"http://www.google.com"]];
  
    [self.navigationController pushNavigationItem:uiWebView animated:YES];
  }
  </code></pre>
  
  <p>log</p>
  
  <pre><code>-[UINavigationController pushNavigationItem:animated:]: unrecognized selector sent to instance
  </code></pre>