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Angular 为什么将选项卡添加到mat tab group中不会';不能从单独的组件工作吗?_Angular_Angular Material - Fatal编程技术网

Angular 为什么将选项卡添加到mat tab group中不会';不能从单独的组件工作吗?

Angular 为什么将选项卡添加到mat tab group中不会';不能从单独的组件工作吗?,angular,angular-material,Angular,Angular Material,我尝试在组件中执行类似的操作: <mat-tab-group> <mat-tab label="Zero">Contents for zero</mat-tab> <app-tabs-container></app-tabs-container> </mat-tab-group> 但它不起作用。但是,当我直接将其全部放在组件中时,它会起作用: <mat-ta

我尝试在组件中执行类似的操作:

   <mat-tab-group>
     <mat-tab label="Zero">Contents for zero</mat-tab> 
     <app-tabs-container></app-tabs-container>
   </mat-tab-group>
但它不起作用。但是,当我直接将其全部放在组件中时,它会起作用:

   <mat-tab-group
     <mat-tab label="Zero">Contents for zero</mat-tab> 
     <mat-tab *ngFor="let tab of tabs; let index = index" [label]="tab">
        Contents for {{tab}} tab
    </mat-tab>
   </mat-tab-group>

@A.khalifa:typo@A.khalifa: ? 正如我所说的,控制台中没有构建错误或未捕获错误,并且调用了TabsCointainerComponent构造函数。
tabs = ['First', 'Second', 'Third'];
   <mat-tab-group
     <mat-tab label="Zero">Contents for zero</mat-tab> 
     <mat-tab *ngFor="let tab of tabs; let index = index" [label]="tab">
        Contents for {{tab}} tab
    </mat-tab>
   </mat-tab-group>
<mat-tab label="Single tab">
   Contents for single tab
</mat-tab>