.css 類
.btnRequest{
font-size: 12px;
padding-left: 18px;
padding-right: 18px;
border-width: 0px;
}
.selectedButtonStyle{
border-width: 1px;
border-color: blue;
background-color: white;
}
.html類
<div>
<button class="btnRequest" (click)="ShowPayeeRequest()"
[class.selectedButtonStyle]="ShowPayee" >Payee Request</button>
<button class="btnRequest" (click)="ShowCheckRequest()"
[class.selectedButtonStyle]="ShowCheck" >Check Request</button>
</div>
主要是 [class.selectedButtonStyle] 來控制,是否追加額外樣式。

如圖,當選中了對應的按鈕后,將其樣式更改。
V2.0
關於圖標樣式的更新
.html中
<div class="clr-col-md-12">
<clr-icon shape="list" (click)= "navigateToAdmin('pendingrequest')" title="Pending Approval Request" size = 20
[ngClass]="{isDisable: allowManageApprover}"></clr-icon>
</div>
.css中
.isDisable{
color:blue;
}
.ts中
控制allowManageApprover值true or false
顯示效果如下
