使用 angularjs 调用日历函数时呈现新的 fullcalendar 实例

Rendering a new fullcalendar instance when ever the calendar function is called using angularjs

我正在使用 fullcalendar 插件,当我单击一个按钮时,它会将事件值传递给日历,并且日历会正确显示。但是每当我单击该按钮时,总会显示一个新日历。我只想显示一个日历,它应该相应地显示传递的事件值。请找到以下代码。请注意,我没有使用任何 jquery 库

<html>
<head>
<link rel="stylesheet" href="../fullcalendar-4.1.0/packages/core/main.css"></script>
<link rel="stylesheet" href="../fullcalendar-4.1.0/packages/daygrid/main.css"></script>
<link rel="stylesheet" href="../fullcalendar-4.1.0/packages/list/main.css"></script>
<link rel="stylesheet" href="../fullcalendar-4.1.0/packages/timegrid/main.css"></script>
<script type="text/javascript" src="../fullcalendar-4.1.0/packages/core/main.js"></script>
    <script type="text/javascript" src="../fullcalendar-4.1.0/packages/daygrid/main.js"></script>
    <script type="text/javascript" src="../fullcalendar-4.1.0/packages/timegrid/main.js"></script>
    <script type="text/javascript" src="../fullcalendar-4.1.0/packages/list/main.js"></script>
</head>
<script>
$scope.calendarEl = "";
 $scope.calendar = "";
$scope.event = {events: [{
            title:'test1',
            start: '2019-05-05 08:00',
            end: '2019-05-10 08:00'
          },
          {
            title:'test2',
            start: '2019-05-05 12:00'
        }]};
    $scope.calendarEl = document.getElementById('calendar');

        $scope.calendar = new FullCalendar.Calendar($scope.calendarEl, {
            events: $scope.event.events,
            plugins: [ 'dayGrid','timeGrid','list' ]
        });
         $scope.calendar.render();
    });
</script>
<body ng-app="myApp" ng-controller="myController">
   <div id="calendar" ng-model="eventSources"></div>    
</body>
</html>

这可以通过使用 $scope.calendar.addEventSource('name_of_the_array_ofEvent_values')

来实现