尝试导入插件前出现错误 fullcalendar lib angular

Question

我有这个错误：

Error: Please import the top-level fullcalendar lib before attempting to import a plugin.

当我将 resourceTimeGridPlugin 添加到插件时。

我的代码：

import dayGridPlugin from '@fullcalendar/daygrid';
import interactionPlugin, { Draggable } from '@fullcalendar/interaction';
import { FullCalendarComponent } from '@fullcalendar/angular';
import timeGridPlugin from '@fullcalendar/timegrid';
import resourceTimeGridPlugin from '@fullcalendar/resource-timegrid';

Answer 1

您必须在组件中包含日历核心对象：

import { Calendar } from '@fullcalendar/core';

在您的构造函数中，您必须添加：

 constructor() { 
    const name = Calendar.name; 
 }

完整示例：

import { Component } from '@angular/core';
import { Calendar } from '@fullcalendar/core';
import dayGridPlugin from '@fullcalendar/daygrid';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent {

  calendarOptions = {
    plugins: [dayGridPlugin],
    initialView: 'dayGridMonth'
  };

 constructor() { 
    const name = Calendar.name;
  }
}

这会在插件需要之前强制 loading/initializing 核心组件和 VDom 引用。

Answer 2

这就是我在项目中解决这个问题的方法。

在我的模块中按此顺序导入并注册我的插件。

import { FullCalendarModule } from "@fullcalendar/angular";
import dayGridPlugin from '@fullcalendar/daygrid';
import interactionPlugin from '@fullcalendar/interaction';
import listPlugin from '@fullcalendar/list';
import momentPlugin from '@fullcalendar/moment';
import rrulePlugin from '@fullcalendar/rrule';
import timeGridPlugin from '@fullcalendar/timegrid';

FullCalendarModule.registerPlugins([
  dayGridPlugin,
  interactionPlugin,
  listPlugin,
  momentPlugin,
  rrulePlugin,
  timeGridPlugin
]);

在组件中，我在准备日历选项之前在构造函数中使用它

forwardRef(() =>Calendar);

尝试导入插件前出现错误 fullcalendar lib angular

Error fullcalendar lib before attempting to import a plugin angular

javascript

types

fullcalendar

webpack

angular