Reply To: AjaxSearchPro Events Manager. Double location towns

Hi,

Well, I am just guessing at this point, but maybe this one:

add_filter('asp_cf_item_view', 'asp_em_locations_cf_filter', 10, 1);
function asp_em_locations_cf_filter($item) {
  if ( $item->asp_f_field == '_location_id' && class_exists('EM_Locations') ) {
    $location_ids = array();
    foreach ( $item->asp_f_dropdown_value as $k=>$v ) {
      if ( is_numeric($v[1]) ) {
        $location_ids[] = $v[2];
        unset($item->asp_f_dropdown_value[$k]);      
      }
    }

    $locations = EM_Locations::get( array('location'=>array_unique($location_ids)) );
    $locarr = array();
    if ( is_array($locations) && count($locations) > 0 ) {
      foreach ( $locations as $loc ) {
        if ( isset($locarr[$loc->location_town]) ) {
          $locarr[$loc->location_town] .= '::' . $loc->location_id;
        } else {
          $locarr[$loc->location_town] = $loc->location_id;
        }
      }
      ksort($locarr);
      foreach ( $locarr as $key => $loc ) {
        if ( !empty($key) && !empty($loc) )
          $item->asp_f_dropdown_value[] = array(
              $loc, $key
          );
      }
    }
  }
  return $item;
}