Full calendar on drag events -> Uncaught TypeError: Cannot read property 'isWithinClipping' of undefined

Question

我正在 React.js 项目中实施 fullcalendar.io。当我拖动事件时，有时会出现此错误，有人可以告诉我什么问题吗？

Uncaught TypeError: Cannot read property 'isWithinClipping' of undefined
    at HitDragging.queryHitForOffset (static/js/0.chunk.js:14463)
    at HitDragging.handleMove (static/js/0.chunk.js:14427)
    at EmitterMixin.HitDragging.handleDragMove (static/js/0.chunk.js:14360)
    at applyAll (static/js/0.chunk.js:1629)
    at EmitterMixin.triggerWith (static/js/0.chunk.js:4885)
    at EmitterMixin.trigger (static/js/0.chunk.js:4879)
    at EmitterMixin.FeaturefulElementDragging._this.onPointerMove (static/js/0.chunk.js:14113)
    at applyAll (static/js/0.chunk.js:1629)
    at EmitterMixin.triggerWith (static/js/0.chunk.js:4885)
    at EmitterMixin.trigger (static/js/0.chunk.js:4879)
    at HTMLDocument.PointerDragging.handleMouseMove (static/js/0.chunk.js:13229)

当用户调整特定事件的大小时使用此方法：

eventResize = arg => {
    let event = {
        id: arg.event.id,
        start_date: arg.event.start,
        end_date: arg.event.end,
        allDay: arg.event.allDay
    };

    this.setState(prevState => (
        {
            events: prevState.events.map(
                specificEvent => specificEvent.id === event.id ? {
                    ...specificEvent,
                    start: event.start_date,
                    end: event.end_date,
                    allDay: event.allDay
                } : specificEvent
            )
        }));


};

这里还有 FullCalendar Component 的选项最后一个选项是拖动事件 - EventDrop，这个选项是我从官方文档中得到的

<FullCalendar
                            defaultView="dayGridMonth"
                            eventTimeFormat={{
                                hour: '2-digit',
                                minute: '2-digit',
                                hour12: false,
                                meridiem: false
                            }}
                            displayEventEnd={true}
                            timeZone={'local'}
                            defaultDate={new Date()}
                            firstDay={1}
                            header={{
                                left: 'dayGridMonth,timeGridWeek,timeGridDay',
                                center: 'title',
                                right: 'prev,next today'
                            }}
                            businessHours={[ // specify an array instead
                                {
                                    daysOfWeek: [1, 2, 3, 4, 5],
                                    startTime: '08:00', // 8am
                                    endTime: '18:00' // 6pm
                                },

                            ]}
                            plugins={[dayGridPlugin, timeGridPlugin, interactionPlugin, bootstrapPlugin, listPlugin]}
                            themeSystem={"bootstrap"}
                            events={this.state.events}    
                            eventRender={this.eventRender}    
                            dateClick={this.handleDateClick}
                            eventResize={this.eventResize}
                            eventClick={this.eventClicked}    
                            selectMirror={true}
                            weekNumbers={true}
                            weekNumbersWithinDays={true}
                            selectable={true}
                            editable={true}
                            unselectAuto={true}
                            nowIndicator={true}
                            eventDrop={this.eventResize}
                        />

Answer 1

组件中有一些已确认的错误导致此错误：
第一个看起来像你的错误
https://github.com/fullcalendar/fullcalendar/issues/5001 - 从 eventDragStart 更改 validRange 时出错 https://github.com/fullcalendar/fullcalendar/issues/4817 - 在 selecting/dragging/resizing 时调用重新渲染资源会导致错误
始终首先访问所使用的库的回购，并在打开和关闭的问题中查看那里
欢迎来到 Web 开发的前沿 ;-)

Answer 2

可能对某些人有帮助：当我通过 calendarRef?.getCalendar().setOption('height', newHeight); 更改日历大小时，然后将一些外部事件放到日历中时，我总是遇到同样的错误 'isWithinClipping'。

为了解决这个问题，我在 setOption 行之后添加了 calendarRef?.getCalendar().rerenderEvents();。

Full calendar on drag events -> Uncaught TypeError: Cannot read property 'isWithinClipping' of undefined

Full calendar on drag events -> Uncaught TypeError: Cannot read property 'isWithinClipping' of undefined

javascript

reactjs

fullcalendar

fullcalendar-4