选中单选按钮后,我想用勾号(线复选框)而不是点号来表示。
<mat-radio-group class="example-radio-group" [(ngModel)]="row.selected">
<mat-radio-button class="example-radio-button" *ngFor="let season of texts"
[checked]="false" [value]="season.Answer_Id">
<span class="answer"> {{season.Text}} </span>
</mat-radio-button>
</mat-radio-group>