function views_view_has_form_elements in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 8.3 views.module \views_view_has_form_elements()
2. 6.3 views.module \views_view_has_form_elements()

Determine whether the view has form elements.

Returns TRUE if the passed-in view contains handlers with views form implementations, FALSE otherwise.

1 call to views_view_has_form_elements()

template_preprocess_views_view in theme/theme.inc

Preprocess the primary theme implementation for a view.

File

./views.module, line 1918

Primarily Drupal hooks and global API functions to manipulate views.

Code

function views_view_has_form_elements($view) {
  foreach ($view->field as $field) {
    if (property_exists($field, 'views_form_callback') || method_exists($field, 'views_form')) {
      return TRUE;
    }
  }
  $area_handlers = array_merge(array_values($view->header), array_values($view->footer));
  $empty = empty($view->result);
  foreach ($area_handlers as $area) {
    if (method_exists($area, 'views_form') && !$area
      ->views_form_empty($empty)) {
      return TRUE;
    }
  }
  return FALSE;
}