Load, cache and use fields in drupal views 7.x-3.x

load_and_cache_view

// Get the view that grabs the data for this tableselect.
  $view = views_get_view('view_name');
  $view->init();
  $view->set_display('default');
  $view->set_items_per_page(0);
  $view->set_arguments(array('123+1234')); // mass multiple node id's
  $view->pre_execute();
  $view->execute();

  // Render and cache the fields for later use at $view->style_plugin->rendered_fields[$index][$field_name].
  $view->style_plugin->render_fields($view->result);

  // Create a tableselect out and use the rendered views data.
  $header = array(
    'title' => '',
    'type_image' => '',
  );
  $options = array();
  foreach ($view->result as $index => $row){
    $view->row_index = $index;
    $options[$row->nid] = array(
    	'title' => $view->style_plugin->rendered_fields[$index]['field_name'],
    	'type_image' => $view->style_plugin->rendered_fields[$index]['type'],
    );

    $form['tableselect_form_element'] = array(
      '#type' => 'tableselect',
      '#header' => $header,
      '#options' => $options,
    );
  }