角度变化输入值及显示

Question

I have an input like

<mat-form-field>
      <input id="filter_administrationTable_{{ componentName }}" matInput
             (keyup)="administrationTableFilter($event.target.value)" placeholder="{{ filterLabel }}">
    </mat-form-field>

This is used as a filter to a table. After updating my data table, I would like to clear value of filter and clear it in frontend as well. How do I do it in Angular?

Answer 1

查看清除 Angular2中的输入文本字段，他们使用[value]属性绑定和“清除”按钮作为解决方案。

Answer 2

使用[(ngModel)]="filterValue"并清除它就足够了。