File

tripal_chado_views/views/handlers/tripal_views_handler_filter_select_string.inc, line 297

Contains tripal_views_handler_filter_select_string Filter Handler

Class

tripal_views_handler_filter_select_string

This Handler provides a generic select list for any chado field that is a string The select list includes all distinct values for that field.

Code

function exposed_form(&$form, &$form_state) {
  parent::exposed_form($form, $form_state);

  if (isset($this->options['select_multiple'])) {
    if ($this->options['select_multiple']) {

      if (isset($this->options['expose']['identifier'])) {
        $id = $this->options['expose']['identifier'];
      }
      else {
        $id = $this->options['id'];
      }
      $form[$id]['#multiple'] = TRUE;
    }
  }
}