synchronization does not work. when I create an event or modify it there is no API call :
this.calendar = new Calendar({
appendTo : 'teamCalendar',
crudManager : {
transport : {
load : {
url : API_URL + '/calendar'
},
sync : {
url : API_URL + '/calendar-sync'
}
},
autoLoad : true,
autoSync : true
}
});