DayBack Behaviors, Hacks, and Extensions

Easy Download and Install

This On Field Change action ensures that only the last-selected resource is assigned to the event. This will prevent DayBack’s default multi-resource assignment for a particular calendar source. This action can be modified in a variety of ways to only restrict resource assignments for particular statuses, calendars, or based on other event-level information.

if (params.data.field === 'resource' && params.data.selected){
   editEvent.resource = [params.data.value];
   setTimeout(function(){});
   action.callbacks.cancel();
} else{
   action.callbacks.confirm();
}