如何在日期选择器中禁用直到今天的日子

Question

我正在使用datepicker从这里 https://github.com/kekeh/mydatepicker/blob/master/README.md 我需要禁用日期直到今天，所以我需要获取当前日期的月份和年份并传递它 myDatePicker选项 我使用新的 Date(( 函数来获取我得到这样的日期(星期四 Apr 06 2017 15：55：09 GMT+0530(印度标准时间(，所以不能使用它myDatepickerOptions 如何获取日月和年？我尝试了以下代码。

import { Component, OnInit,ViewEncapsulation } from '@angular/core';
import { HeaderComponent } from  '../header/header.component';
import {IMyOptions, IMyDateModel,IMyDate} from 'mydatepicker';
import { TimepickerConfig } from 'ng2-bootstrap/timepicker';
import { FormGroup,FormControl,Validators } from '@angular/forms';
@Component({
  selector: 'app-createsession',
  templateUrl: './createsession.component.html',
  styleUrls: ['./createsession.component.css'],
  encapsulation: ViewEncapsulation.None
})
export class CreatesessionComponent implements OnInit {
  eventform : FormGroup ;
  public mytime: Date = new Date();
  private myDatePickerOptions: IMyOptions = {
        //  need use the current day,month and year 
        disableUntil: {year: 2016, month: 8, day: 10},
        dateFormat: 'dd.mm.yyyy'
    };
  constructor() { }
  ngOnInit() {
    console.log(this.mytime);
    });
  }
  onDateChanged(event: IMyDateModel) {
        // event properties are: event.date, event.jsdate, event.formatted and event.epoc
    }   


onSubmit(){
  console.log(this.eventform.value);
}
}

Answer 1

从当前日期中提取日期、年份和月份，并将其设置为 disableUntil 属性。

public mytime: Date = new Date();
currentYear: any = this.mytime.getUTCFullYear();
currentDate: any = this.mytime.getUTCDate();
currentMonth: any = this.mytime.getUTCMonth() + 1; //months from 1-12
private myDatePickerOptions: IMyOptions = {
    //  need use the current day,month and year 
    disableUntil: {year: this.currentYear, month: this.currentMonth, day: this.currentDate},
    dateFormat: 'dd.mm.yyyy'
};