Can't cancel registration with price set

[kmarkley]

I reproduced the behavior on the demo site.  Created this participant record and then tried to change the status to cancelled:

http://drupal.demo.civicrm.org/civicrm/contact/view/participant?reset=1&id=56&cid=781&action=view&context=participant&selectedChild=event

Got the error: "Please select at least one option from price set"

I'm not quite sure whether this is a bug or the desired behavior. 

Basically, I need to move someone who bought a ticket online to a different night (event).  I've seen the discussions about making the relationship between contributions and registrations/memberships more flexible, but I thought I could just manually mark the original registration as cancelled (so it wasn't counted against capacity) and create a $0  registration for the new event.  The contribution would stay on the books, and the participant count would be correct for each event.  (The fact that the contribution would be assigned to the wrong event isn't an issue for me in this case.)

Is there something I'm not getting?

[kmarkley]

Bump.

Seriously, this is a bug, right?  Or is there some reason that I don't get why you shouldn't be able to change participant status from the admin interface?

[TallDavid]

"Please select at least one option from price set."

Yes, we see something similar...  We're seeing it on a CiviCRM 3.13 / Drupal 6.16 site when we attempt to edit an existing event registration to change the "Participant Status".  I did a quick search on Jira and did not find an open ticket... I could easily have missed the ticket... if it exists.

_{[Note to self: az.org]}

[Eileen]

OK - I have a customer reporting this. Bug is replicable on their site but  I haven't investigated it yet

Cust site 3.1.3 + Joomla

[Eileen]

Code: [Select]

OK - so I know what the fix is in theory

line 442 in eventfees.php  is

[code]          CRM_Event_Form_Registration_Register::buildAmount( $form, true, $form->_discountId );
So, it needs to be (not real code just an approximation)

if action = update{

Code: [Select]

          CRM_Event_Form_Registration_Register::buildAmount( $form, false, $form->_discountId );}else{
CRM_Event_Form_Registration_Register::buildAmount( $form, true, $form->_discountId );[/code]
}

So, I just need to figure out whether that function knows the form action

[Eileen]

Hmm - I tried this & it white screened & then the kids came home so will try again in a bit

            require once 'CRM/Core/Action.php';
            if( $form->_action != CRM_Core_Action::UPDATE ){
              CRM_Event_Form_Registration_Register::buildAmount( $form, true, $form->_discountId );
            }else{
              CRM_Event_Form_Registration_Register::buildAmount( $form, false, $form->_discountId );             
            }

[Eileen]

IGNORE THAT

Index: CRM/Price/BAO/Set.php
===================================================================
--- CRM/Price/BAO/Set.php   (revision 26715)
+++ CRM/Price/BAO/Set.php   (working copy)
@@ -464,7 +464,13 @@
                 switch ( $entityTable ) {
                 case 'civicrm_event':
                     $entity   = 'participant';
-                    $entityId = $form->_participantId;
+
+                    if ($form->_participantId){
+                        $entityId = $form->_participantId;                 
+                    }else{
+                        $entityId = $form->_id;                       
+                    }
+
                     break;
                     
                 case 'civicrm_contribution_page':

[Eileen]

Issue here now

http://issues.civicrm.org/jira/browse/CRM-6052

[Kiran Jagtap]

for update mode, currently amount section is frozen for price set and we are not building price set form.
therefore we should not validate it.

thanks

kiran