如何在切换组中设置默认 Select 的最后一个按钮.
这是我的密码.
<mat-button-toggle-group #group="matButtonToggleGroup">
<mat-button-toggle value="Heritage">
<span>Heritage</span>
</mat-button-toggle>
<mat-button-toggle value="Nature">
<span>Nature</span>
</mat-button-toggle>
<mat-button-toggle value="People">
<span>People</span>
</mat-button-toggle>
<mat-button-toggle value="All">
<span>All</span>
</mat-button-toggle>
</mat-button-toggle-group>