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我有一个交叉引用数组:

examples = [{name: "ex1",steps: 'ex1Steps'},
          {name: "ex2",steps:'ex2Steps'},
          {name: "ex3",steps:'ex3Steps'}];

和 3 个数组

ex1Steps
...
ex3Steps=[{name...},{...}]

我想使用示例数组中的 ngfor 循环访问这些最后的数组值。我尝试了一些类似的东西:

        <mat-list>
      <div>Examples :</div>
        <ng-container *ngFor="let example of examples;let i=index;" (click)="selectedExample = {examples[i].steps}">
          <mat-list-item>{{example.name}}</mat-list-item>
        </ng-container>
    </mat-list>    

和:

                <mat-vertical-stepper>
                    <mat-step *ngFor="let step of example.steps" [label]="step.name">
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