public function SearchApiViewsHandlerFilterOptions::value_submit in Search API 7

Save set checkboxes.

Overrides views_handler_filter::value_submit

File

contrib/search_api_views/includes/handler_filter_options.inc, line 144

Contains the SearchApiViewsHandlerFilterOptions class.

Class

SearchApiViewsHandlerFilterOptions

Views filter handler for fields with a limited set of possible values.

Code

public function value_submit($form, &$form_state) {

  // Drupal's FAPI system automatically puts '0' in for any checkbox that
  // was not set, and the key to the checkbox if it is set.
  // Unfortunately, this means that if the key to that checkbox is 0,
  // we are unable to tell if that checkbox was set or not.
  // Luckily, the '#value' on the checkboxes form actually contains
  // *only* a list of checkboxes that were set, and we can use that
  // instead.
  $form_state['values']['options']['value'] = $form['value']['#value'];
}