我注意到指令matTooltip
在禁用的按钮上不起作用.我怎样才能做到这一点呢?
示例:
<button mat-raised-button [disabled]="true" matTooltip="You cannot delete that">
<mat-icon>delete</mat-icon>
</button>
对于启用的按钮,它可以完美地工作:
<button mat-raised-button [disabled]="false" matTooltip="You cannot delete that">
<mat-icon>delete</mat-icon>
</button>