function entityreference_view_widget_rows in Entity Reference View Widget 7.2

Returns a renderable array for multiple field values.

3 calls to entityreference_view_widget_rows()

entityreference_view_widget_ajax in ./entityreference_view_widget.module

Ajax callback to transform selected entity IDs into table rows.

entityreference_view_widget_field_widget_form in ./entityreference_view_widget.module

Implements hook_field_widget_form().

entityreference_view_widget_validate in ./entityreference_view_widget.module

Pushes input values to form state.

1 string reference to 'entityreference_view_widget_rows'

entityreference_view_widget_ajax in ./entityreference_view_widget.module

Ajax callback to transform selected entity IDs into table rows.

File

./entityreference_view_widget.module, line 461

Entityreference view widget module.

Code

function entityreference_view_widget_rows($entity_ids, $settings) {
  $rows = array();
  $entities = entity_load($settings['target_type'], $entity_ids);
  if (empty($entity_ids) || empty($entities)) {
    return $rows;
  }
  $max_delta = count($entities);
  $weight_options = drupal_map_assoc(range(-$max_delta, $max_delta));
  $delta = 0;
  foreach ($entities as $entity_id => $entity) {
    $frontend_id = drupal_html_id('edit-' . $settings['element'] . '-' . $settings['langcode'] . '-' . $delta);
    if (!empty($settings['rendered_entity'])) {
      $entity_view = entity_view($settings['target_type'], array(
        $entity,
      ), $settings['view_mode']);
      $suffix = drupal_render($entity_view);
    }
    else {
      $label = entity_label($settings['target_type'], $entities[$entity_id]);
      $suffix = check_plain($label);
    }
    $name = $settings['element'] . '[' . $settings['langcode'] . '][' . $delta . ']';
    $rows[] = array(
      $settings['column'] => array(
        '#type' => 'checkbox',
        '#delta' => $delta,
        '#field_suffix' => '<label class="option" for="' . $frontend_id . '">' . $suffix . '</label>',
        '#return_value' => $entity_id,
        '#value' => $entity_id,
        '#title_display' => 'after',
        '#name' => $name . '[' . $settings['column'] . ']',
        '#attributes' => array(
          'checked' => 'checked',
          'id' => $frontend_id,
          'data-delta' => $delta,
          'class' => array(
            'entityreference-view-widget-checkbox',
          ),
        ),
      ),
      // For some reasons, when using the weight element, when submitting the
      // modal form the element is not displayed.
      '_weight' => array(
        '#type' => 'select',
        '#options' => $weight_options,
        '#title' => t('Weight'),
        '#value' => $delta,
        '#title_display' => 'invisible',
        '#name' => $name . '[_weight]',
        '#attributes' => array(
          'id' => $frontend_id . '-weight',
          'class' => array(
            drupal_html_class($settings['element'] . '-delta-order'),
          ),
        ),
      ),
    );
    $delta++;
  }

  // Allow other modules to alter the rows.
  drupal_alter('entityreference_view_widget_rows', $rows, $entities, $settings);
  return $rows;
}