В моем недавно созданном приложении Angular я пытаюсь использовать angular-calendar от mattlewis92 для создания его календаря. Я скопировал все шаги и код, перечисленные на его github: https://mattlewis92.github.io/angular-calendar/#/kitchen-sink, но я продолжаю получать сообщение об ошибке в первой строке, которая @ViewChild('modalContent', { static: true }) modalContent: TemplateRef<any>;
говорит "аргумент типа {static: boolean;} нельзя назначить параметру типа {read ?: any} ". Вот остальная часть кода для справки, но я не думаю, что это имеет значение:
import { Component, ChangeDetectionStrategy, ViewChild, TemplateRef} from '@angular/core';
import { startOfDay, endOfDay, subDays, addDays, endOfMonth, isSameDay, isSameMonth, addHours } from 'date-fns';
import { Subject } from 'rxjs';
import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
import { CalendarEvent, CalendarEventAction, CalendarEventTimesChangedEvent, CalendarView } from 'angular-calendar';
import * as _moment from 'moment';
import { JQ_TOKEN } from '../common/jQuery.service';
const moment = _moment;
const colors: any = {
red: {
primary: '#ad2121',
secondary: '#FAE3E3'
},
blue: {
primary: '#1e90ff',
secondary: '#D1E8FF'
},
yellow: {
primary: '#e3bc08',
secondary: '#FDF1BA'
}
};
@Component({
selector: 'vacation',
changeDetection: ChangeDetectionStrategy.OnPush,
templateUrl: './vacation.component.html',
styleUrls: ['./vacation.component.css']
})
export class VacationComponent {
@ViewChild('modalContent', { static: true }) modalContent: TemplateRef<any>;
view: CalendarView = CalendarView.Month;
CalendarView = CalendarView;
viewDate: Date = new Date();
modalData: {
action: string;
event: CalendarEvent;
};
actions: CalendarEventAction[] = [
{
label: '<i class="fa fa-fw fa-pencil"></i>',
onClick: ({ event }: { event: CalendarEvent }): void => {
this.handleEvent('Edited', event);
}
},
{
label: '<i class="fa fa-fw fa-times"></i>',
onClick: ({ event }: { event: CalendarEvent }): void => {
this.events = this.events.filter(iEvent => iEvent !== event);
this.handleEvent('Deleted', event);
}
}
];
refresh: Subject<any> = new Subject();
events: CalendarEvent[] = [
{
start: subDays(startOfDay(new Date()), 1),
end: addDays(new Date(), 1),
title: 'A 3 day event',
color: colors.red,
actions: this.actions,
allDay: true,
resizable: {
beforeStart: true,
afterEnd: true
},
draggable: true
},
{
start: startOfDay(new Date()),
title: 'An event with no end date',
color: colors.yellow,
actions: this.actions
},
{
start: subDays(endOfMonth(new Date()), 3),
end: addDays(endOfMonth(new Date()), 3),
title: 'A long event that spans 2 months',
color: colors.blue,
allDay: true
},
{
start: addHours(startOfDay(new Date()), 2),
end: new Date(),
title: 'A draggable and resizable event',
color: colors.yellow,
actions: this.actions,
resizable: {
beforeStart: true,
afterEnd: true
},
draggable: true
}
];
activeDayIsOpen: boolean = true;
constructor(private modal: NgbModal) { }
dayClicked({ date, events }: { date: Date; events: CalendarEvent[] }): void {
if (isSameMonth(date, this.viewDate)) {
this.viewDate = date;
if (
(isSameDay(this.viewDate, date) && this.activeDayIsOpen === true) ||
events.length === 0
) {
this.activeDayIsOpen = false;
} else {
this.activeDayIsOpen = true;
}
}
}
eventTimesChanged({
event,
newStart,
newEnd
}: CalendarEventTimesChangedEvent): void {
this.events = this.events.map(iEvent => {
if (iEvent === event) {
return {
...event,
start: newStart,
end: newEnd
};
}
return iEvent;
});
this.handleEvent('Dropped or resized', event);
}
handleEvent(action: string, event: CalendarEvent): void {
this.modalData = { event, action };
this.modal.open(this.modalContent, { size: 'lg' });
}
addEvent(): void {
this.events = [
...this.events,
{
title: 'New event',
start: startOfDay(new Date()),
end: endOfDay(new Date()),
color: colors.red,
draggable: true,
resizable: {
beforeStart: true,
afterEnd: true
}
}
];
}
deleteEvent(eventToDelete: CalendarEvent) {
this.events = this.events.filter(event => event !== eventToDelete);
}
setView(view: CalendarView) {
this.view = view;
}
closeOpenMonthViewDay() {
this.activeDayIsOpen = false;
}
}
Любая помощь будет принята с благодарностью о том, почему это происходит или как я бы исправил это, спасибо!