如何在默认情况下以角度选择 mat-button-toggle [英] How to mat-button-toggle by default selected in angular
本文介绍了如何在默认情况下以角度选择 mat-button-toggle的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何在切换组中设置默认选择的最后一个按钮.
这是我的代码.
How can I set default selected last button in toggle group.
This is my code.
<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>
推荐答案
我修复了它.只需将 value
属性添加到 mat-button-toggle-group
标签即可.
I fixed it. Simply add the value
attribute to the mat-button-toggle-group
tag.
<mat-button-toggle-group #group="matButtonToggleGroup" value="All">
<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>
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