FullCalendar-在两个日历之间拖动

Question

我正在尝试使用这个例子——https://fullcalendar.io/docs/other-calendar-dragging--创建一个显示2个FullCalendar日历的页面，并允许用户将事件从一个日历拖动到另一个日历。我能够呈现这两个日历，并通过ajax从php页面为每个日历提取事件。但是，事件仅显示在第一个日历上。如果我评论这句话：events: 'ajax/calendar.php?action=get_monthly_patrol_calendar'从日历1，则事件将仅显示在日历2上。我真的很感激能在两个日历上都显示事件的帮助。

仅供参考，这是我的代码：

HTML:

<div id="kt_calendar"></div>
<div id="kt_calendar2" ></div>

JS:

var todayDate = moment().startOf('day');
var show_now_indicator=true;
var YM = todayDate.format('YYYY-MM');
var YEAR = todayDate.format('YYYY');
var MONTH = todayDate.format('MM');
var YESTERDAY = todayDate.clone().subtract(1, 'day').format('YYYY-MM-DD');
var TODAY = todayDate.format('YYYY-MM-DD');
var TOMORROW = todayDate.clone().add(1, 'day').format('YYYY-MM-DD');
var NEXT_MONTH = todayDate.clone().add(1, 'month').format('YYYY-MM-DD');
var cal = document.getElementById('kt_calendar');
var calendar = new FullCalendar.Calendar(cal, {
plugins: [ 'bootstrap', 'interaction', 'dayGrid', 'dayGridPlugin', 'timeGrid', 'list' ],
themeSystem: 'bootstrap',
events: 'ajax/calendar.php?action=get_monthly_patrol_calendar',
showNonCurrentDates:false,
isRTL: KTUtil.isRTL(),
contentHeight: 'auto',
//aspectRatio: 3,  // see: https://fullcalendar.io/docs/aspectRatio
nowIndicator: show_now_indicator,
now: TODAY,
defaultDate: TODAY,
initialDate: TODAY,
defaultView: 'dayGridMonth',
eventOrder: 'order_by',
eventLimit: false, // true to allow "more" link when too many events
navLinks: true,
eventResizableFromStart: false, //Whether the user can resize an event from its starting edge.
eventDurationEditable: false, //Allow events’ durations to be editable through resizing.
eventResourceEditable: reschedule,//Determines whether the user can drag events between resources.
droppable:reschedule,//Determines if external draggable elements or events from other calendars can be dropped onto the calendar.
eventStartEditable: reschedule,//Allow events’ start times to be editable through dragging.
editable: reschedule, //Determines whether the events on the calendar can be modified.
eventDrop: function(info) {
reschedule_event(info);
},
eventClick: function(info) {
do_event_click(info);
},
eventRender: function(info) {
var element = $(info.el);
},
header: {
left: 'prev,next today',
center: 'title',
right: 'dayGridMonth,dayGridWeek,dayGridDay'
},
views: {
dayGridMonth: { buttonText: 'monthly' },
dayGridWeek: { buttonText: 'weekly' },
dayGridDay: { buttonText: 'daily' }
},
});
calendar.render();
var cal2 = document.getElementById('kt_calendar2');
var calendar2 = new FullCalendar.Calendar(cal2, {
plugins: [ 'bootstrap', 'interaction', 'dayGrid', 'dayGridPlugin', 'timeGrid', 'list' ],
themeSystem: 'bootstrap',
events: 'ajax/calendar.php?action=get_monthly_patrol_calendar',
showNonCurrentDates:false,
isRTL: KTUtil.isRTL(),
contentHeight: 'auto',
//aspectRatio: 3,  // see: https://fullcalendar.io/docs/aspectRatio
nowIndicator: show_now_indicator,
now: NEXT_MONTH,
defaultDate: NEXT_MONTH,
initialDate: NEXT_MONTH,
defaultView: 'dayGridMonth',
eventOrder: 'order_by',
eventLimit: false, // true to allow "more" link when too many events
navLinks: true,
eventResizableFromStart: false, //Whether the user can resize an event from its starting edge.
eventDurationEditable: false, //Allow events’ durations to be editable through resizing.
eventResourceEditable: reschedule,//Determines whether the user can drag events between resources.
droppable:reschedule,//Determines if external draggable elements or events from other calendars can be dropped onto the calendar.
eventStartEditable: reschedule,//Allow events’ start times to be editable through dragging.
editable: reschedule, //Determines whether the events on the calendar can be modified.
eventDrop: function(info) {
reschedule_event(info);
},
eventClick: function(info) {
do_event_click(info);
},
eventRender: function(info) {
var element = $(info.el);
},
header: {
left: 'prev,next today',
center: 'title',
right: 'dayGridMonth,dayGridWeek,dayGridDay'
},
views: {
dayGridMonth: { buttonText: 'monthly' },
dayGridWeek: { buttonText: 'weekly' },
dayGridDay: { buttonText: 'daily' }
},
});
calendar2.render();

Answer 1

想明白了！第二个调用失败，因为它在第一个调用完成之前就已运行。我在加载第二个日历之前添加了一个延迟，现在两个月的加载都很好：
setTimeout(function() { loadCal2(); }, 3000);