ssc*_*t79 6 typescript angular-material angular angular-material-datetimepicker
我正在使用有角材料制成的日期选择器。我想设置一个默认值,但未显示该值。
<mat-form-field class="mr-sm-24" fxFlex (click)="open()" >
<input matInput [picker]="picker" placeholder="Date"
autocomplete="off"
name="date"
formControlName="date">
<mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle>
<mat-datepicker [startAt]="startDatePicker" #picker></mat-datepicker>
</mat-form-field>
Run Code Online (Sandbox Code Playgroud)
这是我的.js代码,我想将其设置为默认值
var date = this.datepipe.transform((new Date().getTime()) - 3888000000, 'dd/MM/yyyy');
this.form = this.formBuilder.group({
dataInicial: [data_inicial],
...
Run Code Online (Sandbox Code Playgroud)
Roh*_*rte 18
这对我有用!
HTML-
<mat-form-field>
<input matInput [matDatepicker]="picker1" placeholder="From Date" [formControl]="date1">
<mat-datepicker-toggle matSuffix [for]="picker1"></mat-datepicker-toggle>
<mat-datepicker #picker1></mat-datepicker>
</mat-form-field>
Run Code Online (Sandbox Code Playgroud)
TS-
date1 = new FormControl(new Date())
Run Code Online (Sandbox Code Playgroud)
您需要为startAt更改提供一个Date对象,如下所示:
在.ts中:
date = new Date((new Date().getTime() - 3888000000));
Run Code Online (Sandbox Code Playgroud)
在html中:
<mat-datepicker [startAt]="date" #picker></mat-datepicker>
Run Code Online (Sandbox Code Playgroud)
这里的工作演示:https : //stackblitz.com/edit/angular-n9yojx
您可以在输入中使用定义的 formControl。
这是 html
<mat-form-field class="mr-sm-24" fxFlex (click)="open()" >
<input [matDatepicker]="picker" matInput placeholder="Date" autocomplete="off" name="date" formControlName="date" [(ngModel)]="date.value">
<mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle>
<mat-datepicker #picker></mat-datepicker>
</mat-form-field>
Run Code Online (Sandbox Code Playgroud)
这是 TS 声明你 formControl
date: FormControl;
this.date = new FormControl(new Date(<you can provide you date input field if you getting date from other sources>))
Run Code Online (Sandbox Code Playgroud)
Dha*_*ika -3
这是我的回答,
在你的 .html 中
<mat-form-field class="mr-sm-24" fxFlex (click)="open()" >
<input [matDatepicker]="picker" matInput placeholder="Date" autocomplete="off" name="date" formControlName="date">
<mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle>
<mat-datepicker #picker></mat-datepicker>
</mat-form-field>
Run Code Online (Sandbox Code Playgroud)
在你的.ts中
this.form = this.formBuilder.group({
date: new FormControl(new Date()), // Current Date
...
});
Run Code Online (Sandbox Code Playgroud)
这会将当前日期设置为默认日期。
| 归档时间: |
|
| 查看次数: |
14178 次 |
| 最近记录: |