Календарь

import { CalendarModule } from 'primeng/calendar';

import { Component, OnInit } from '@angular/core';
 
@Component({
  selector: 'app-prime-calendar',
  templateUrl: './prime-calendar.component.html',
  styleUrls: ['./prime-calendar.component.scss']
})
export class PrimeCalendarComponent implements OnInit {
 
  constructor() { }
 
  dates: Date[] = [];
  rangeDates: Date[] = [];
  minDate = new Date();
  maxDate = new Date();
  invalidDates: Date[] = [];
 
  ngOnInit(): void {
    let today = new Date();
    let month = today.getMonth();
    let year = today.getFullYear();
    let prevMonth = (month === 0) ? 11 : month - 1;
    let prevYear = (prevMonth === 11) ? year - 1 : year;
    let nextMonth = (month === 11) ? 0 : month + 1;
    let nextYear = (nextMonth === 0) ? year + 1 : year;
    this.minDate.setMonth(prevMonth);
    this.minDate.setFullYear(prevYear);
    this.maxDate.setMonth(nextMonth);
    this.maxDate.setFullYear(nextYear);
 
    let invalidDate = new Date();
    invalidDate.setDate(today.getDate() - 1);
    this.invalidDates = [today, invalidDate];
  }
 
}