public function biblio_handler_filter_biblio_keyword_kid::get_value_options in Bibliography Module 7

Same name and namespace in other branches

1. 6.2 views/biblio_handler_filter_biblio_keyword_kid.inc \biblio_handler_filter_biblio_keyword_kid::get_value_options()
2. 6 views/biblio_handler_filter_biblio_keyword_kid.inc \biblio_handler_filter_biblio_keyword_kid::get_value_options()
3. 7.2 views/biblio_handler_filter_biblio_keyword_kid.inc \biblio_handler_filter_biblio_keyword_kid::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_keyword_kid.inc, line 18

Class

biblio_handler_filter_biblio_keyword_kid

Code

public function get_value_options() {
  $result = db_query("SELECT kd.* FROM {biblio_keyword_data} kd ORDER BY kd.word");
  foreach ($result as $term) {
    $this->value_options[$term->kid] = $term->word;
  }
}