销毁引导程序选项卡上的全日历，然后再初始化新日历 [英] Destroy fullcalendar on bootstrap tabs click before new calendar is initialized

问题描述

我在引导程序中有两个选项卡. Fullcalendar位于第二个选项卡中，默认情况下处于隐藏状态.因此，我使用onclick事件来触发calendar_view_session函数.但是，每次我访问该标签时，新日历都会附加在相同的标签中.它实际上是在复制日历.

I have two tabs from bootstrap. Fullcalendar is inside the second tab which is by default hidden. So I use the onclick event to trigger the calendar_view_session function. But every time I visit that tab the new calendar appends in the same tabs. Its actually duplicating the calendar.

        calendar_view_session: function(){
        var calendarEl = document.getElementById('calendar');

        var calendar = new FullCalendar.Calendar(calendarEl, {
      plugins: [ 'dayGrid', 'timeGrid', 'list', 'interaction' , 'momentTimezone' ],
      header: {
        left: 'prev,next today',
        center: 'title',
        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
      },
      defaultDate: '2019-04-12',
      navLinks: true, // can click day/week names to navigate views
      editable: false,
      eventLimit: true, // allow "more" link when too many events
      events:  function(info, successCallback,failureCallback) {
            console.log(info);

            var date1 = new Date(info.start.valueOf());
            var date2 = new Date(info.end.valueOf());

            var callData = {
                from_date:moment.tz(date1, timeZone).format('YYYY-MM-DD'),
                to_date: moment.tz(date2, timeZone).format('YYYY-MM-DD')
            }
            sessionCalendar = [];
            console.log(callData);
            $.ajax({
                  url:app.createApiPath(apiController_data,apiAction_data),
                  method:"POST",
                  dataType: "json",
                  data: {
                        callData: JSON.parse(JSON.stringify(callData)),
                        api_version: 1,
                        deviceType: 'web'
                    },
                  success: function(responseData){
                    console.log({responseData})
             successCallback(app.calendarParse(responseData.data.results));

                }
            })

          },
          //sessionCalendar
    });

    calendar.render();

},

我的HTML代码

      <div>

    <!-- Nav tabs -->
    <ul class="nav nav-tabs" role="tablist">
      <li role="presentation" class="active"><a href="#list_view_session" aria-controls="list_view_session" role="tab" data-toggle="tab">List View</a></li>
      <li role="presentation"><a href="#calendar_view_session" id="calendar_view_session_id" onclick="app.calendar_view_session()" aria-controls="calendar_view_session" role="tab" data-toggle="tab">Calendar View</a></li>
    </ul>

    <!-- Tab panes -->
    <div class="tab-content">
      <div role="tabpanel" class="tab-pane active" id="list_view_session">


        <div class="session_list">
          <div class="loaderapi hide">
            <i class="fa fa-spinner fa-spin fa-4x" aria-hidden="true"></i>
          </div>
        </div>

      </div>
      <div role="tabpanel" class="tab-pane" id="calendar_view_session">
        <div id='calendar'></div>
      </div>
    </div>

  </div>

这是我的职责.但是，我先使用$("#calendar").destroy()函数销毁日历.它显示错误信息

This is my function. However, I use $("#calendar").destroy() function to destroy the calendar first. It shows error saying

sessions.js:253 Uncaught TypeError: $(...).destroy is not a function

我在

var calendarEl = document.getElementById('calendar');行.

推荐答案

您应该在calendar而不是DOM中的元素上运行destroy方法.

You should run the destroy method on calendar rathern then on the element in the DOM.

尝试改用window.calendar.destroy().

在此处查看文档: https://fullcalendar.io/docs/destroy

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