CiviCRM Community Forums (archive)

Hi guys,

I have an online form for registration of events.

When a user saves several participants, I would like to display in the confirmation email one barcode for each participant. I wish there was the "contact_id" value in this barcode.

I have no problem to generate the barcodes but I do not know how to display "contact_id" for each participant ... I think that this is possible because I'm still aware of the number of participants, I have all their profiles, etc..

My track for the mment (oh I forgot: I can only register two participants: the user and his invite):

I modify the following hook to set the nickname token to the contact_id of the user invite participant:

    static function tokenValues( &$details,
                                 $contactIDs,
                                 $jobID = null,
                                 $tokens = array( ),
                                 $className = null ) {
                        
      foreach($contactIDs as $id) {
         $query = "SELECT contact_id FROM civicrm_participant WHERE event_id = 'xxx' AND registered_by_id = (SELECT id FROM civicrm_participant WHERE contact_id = $id AND event_id = 'xxx')";
         $dao = CRM_Core_DAO::executeQuery($query);
         while ( $dao->fetch( ) ) {
            $value['contact.nickname'] = $dao->contact_id;
         }
      }
    }


But nothing appears in my confirmation mail.

Thank you in advance and sorry for my bad english,

pj.