1 views_handler_filter_in_operator.inc views_handler_filter_in_operator::value_submit($form, &$form_state)

Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.

Overrides views_handler_filter::value_submit


core/modules/views/handlers/views_handler_filter_in_operator.inc, line 291
Definition of views_handler_filter_in_operator.


Simple filter to handle matching of multiple options selectable via checkboxes


function value_submit($form, &$form_state) {
  // Backdrop'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'];