1 views_handler_filter_locale_group.inc views_handler_filter_locale_group::get_value_options()

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.:

Overrides views_handler_filter_in_operator::get_value_options

File

core/modules/locale/views/views_handler_filter_locale_group.inc, line 14
Definition of views_handler_filter_locale_group.

Class

views_handler_filter_locale_group
Filter by locale group.

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    $this->value_title = t('Group');
    $groups = module_invoke_all('locale', 'groups');
    // Sort the list.
    asort($groups);
    $this->value_options = $groups;
  }
}