要使用Angular Material 10日期范围选择器和matDatepickerFilter,首先需要安装Angular Material和Moment.js。然后,按照以下步骤进行操作:
安装Angular Material和Moment.js:
npm install @angular/material moment
在app.module.ts文件中导入所需的Angular Material模块和Moment.js:
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { MatDatepickerModule } from '@angular/material/datepicker';
import { MatInputModule } from '@angular/material/input';
import { MatNativeDateModule } from '@angular/material/core';
import { MatMomentDateModule } from '@angular/material-moment-adapter';
import { AppComponent } from './app.component';
@NgModule({
declarations: [AppComponent],
imports: [
BrowserModule,
BrowserAnimationsModule,
FormsModule,
ReactiveFormsModule,
MatDatepickerModule,
MatInputModule,
MatNativeDateModule,
MatMomentDateModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {}
在app.component.html文件中添加日期范围选择器和matDatepickerFilter:
在app.component.ts文件中定义startDateControl和endDateControl的FormControl,并创建filterStartDate和filterEndDate的过滤函数:
import { Component } from '@angular/core';
import { FormControl } from '@angular/forms';
import { Moment } from 'moment';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
startDateControl = new FormControl();
endDateControl = new FormControl();
filterStartDate = (date: Moment | null): boolean => {
const endDate = this.endDateControl.value;
if (endDate) {
return date && date <= endDate;
}
return true;
}
filterEndDate = (date: Moment | null): boolean => {
const startDate = this.startDateControl.value;
if (startDate) {
return date && date >= startDate;
}
return true;
}
}
这里使用Moment.js来处理日期比较。
运行应用程序:
ng serve
这样,你就可以在Angular应用程序中使用Angular Material 10日期范围选择器和matDatepickerFilter了。