function biblio_handler_filter_biblio_contributor_auth_type::get_value_options in Bibliography Module 7.2

Same name and namespace in other branches

1. 6.2 views/biblio_handler_filter_biblio_contributor_auth_type.inc \biblio_handler_filter_biblio_contributor_auth_type::get_value_options()
2. 6 views/biblio_handler_filter_biblio_contributor_auth_type.inc \biblio_handler_filter_biblio_contributor_auth_type::get_value_options()
3. 7 views/biblio_handler_filter_biblio_contributor_auth_type.inc \biblio_handler_filter_biblio_contributor_auth_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

views/biblio_handler_filter_biblio_contributor_auth_type.inc, line 9

Class

biblio_handler_filter_biblio_contributor_auth_type

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    $result = db_query("SELECT title, auth_type\n              FROM {biblio_contributor_type_data}\n              ORDER by auth_type");
    $this->value_title = t('Author type');
    $options = array();
    foreach ($result as $row) {
      $options[$row->auth_type] = $row->title;
    }
    $this->value_options = $options;
  }
}