antDesign 【NG-ZORRO、Angular】日期选择框时间段nz-range-picker设置默认选择日期及限制日期可选范围

下面的代码包含

1.只可以选择今天以后

2.只可以选择今天开始一周内

3.只能选择今天之前的

import { Component } from '@angular/core';
import differenceInCalendarDays from 'date-fns/differenceInCalendarDays';
import setHours from 'date-fns/setHours';
import { DisabledTimeFn, DisabledTimePartial } from 'ng-zorro-antd/date-picker';

@Component({
  selector: 'nz-demo-date-picker-disabled-date',
  template: `
    <nz-date-picker
      nzFormat="yyyy-MM-dd HH:mm:ss"
      [nzDisabledDate]="disabledDate"
      [nzDisabledTime]="disabledDateTime"
      [nzShowTime]="{ nzDefaultOpenValue: timeDefaultValue }"
    >
    </nz-date-picker>
    <br />
    <nz-month-picker [nzDisabledDate]="disabledDate" nzPlaceHolder="Select month"></nz-month-picker>
    <br />
    <nz-year-picker [nzDisabledDate]="disabledDate" nzPlaceHolder="Select year"></nz-year-picker>
    <br />
    <nz-range-picker
      [nzDisabledDate]="disabledDate"
      [nzDisabledTime]="disabledRangeTime"
      [nzShowTime]="{ nzHideDisabledOptions: true, nzDefaultOpenValue: timeDefaultValue }"
      nzFormat="yyyy-MM-dd HH:mm:ss"
    ></nz-range-picker>
  `,
  styles: [
    `
      nz-date-picker,
      nz-month-picker,
      nz-year-picker,
      nz-range-picker,
      nz-week-picker {
        margin: 0 8px 12px 0;
      }
    `
  ]
})
export class NzDemoDatePickerDisabledDateComponent {
  today = new Date();
  timeDefaultValue = setHours(new Date(), 0);

  range(start: number, end: number): number[] {
    const result: number[] = [];
    for (let i = start; i < end; i++) {
      result.push(i);
    }
    return result;
  }

  disabledDate = (current: Date): boolean => {
    // 只能选择今天之前的
    return differenceInCalendarDays(current, this.today) > 0;
  };

  disabledDateTime: DisabledTimeFn = () => {
    return {
      nzDisabledHours: () => this.range(0, 24).splice(4, 20),
      nzDisabledMinutes: () => this.range(30, 60),
      nzDisabledSeconds: () => [55, 56]
    };
  };

 public disabledDate1 = (current: Date): boolean => {

    console.log('current',current)

    console.log('111',this._mycom.setDate(current))

    console.log('this.today',this.today)

    console.log('differenceInCalendarDays(current, this.today)',differenceInCalendarDays(current, this.today))

    return differenceInCalendarDays(current, this.today) > 6 || differenceInCalendarDays(current, this.today) < 0 ; // 只可以选择今天开始一周内

  };

  public disabledDate2 = (current: Date): boolean => {

    return differenceInCalendarDays(current, this.today) < 0; // 只可以选择今天以后

  };

  disabledRangeTime: DisabledTimeFn = (_value, type?: DisabledTimePartial) => {
    if (type === 'start') {
      return {
        nzDisabledHours: () => this.range(0, 60).splice(4, 20),
        nzDisabledMinutes: () => this.range(30, 60),
        nzDisabledSeconds: () => [55, 56]
      };
    }
    return {
      nzDisabledHours: () => this.range(0, 60).splice(20, 4),
      nzDisabledMinutes: () => this.range(0, 31),
      nzDisabledSeconds: () => [55, 56]
    };
  };
}