1 views_handler_filter_system_type.inc views_handler_filter_system_type::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/system/views/views_handler_filter_system_type.inc, line 12
Definition of views_handler_filter_system_type.

Class

views_handler_filter_system_type
Filter by system type.

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    $this->value_title = t('Type');
    // Enable filtering by type.
    $types = array();
    $types = db_query('SELECT DISTINCT(type) FROM {system} ORDER BY type')->fetchAllKeyed(0, 0);
    $this->value_options = $types;
  }
}