我正在一个网站上工作,我有多个代表产品的卡片。我想在每张卡片的顶部都有标签,以便用户可以看到更多详细信息;但是,当我尝试这样做时,无论我单击哪张卡上的选项卡,只有第一张卡会发生变化。我认为这是因为由于循环,每个 id 和 aria-controls 都是相同的,但我不知道如何解决这个问题。请帮忙。
更新:
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<div class="card border-dark mb-3 mx-auto text-center" *ngFor="let p of products">
<div class="card-header">
<ul class="nav nav-tabs card-header-tabs" id="myTab" role="tablist">
<li class="nav-item">
<a class="nav-link active" id='product-tab' data-toggle='tab' role="tab" aria-controls="product" aria-selected="true" href="#product">Product</a>
</li>
<li class="nav-item">
<a class="nav-link" id='user-tab' data-toggle='tab' role="tab" aria-controls="user" aria-selected="false" href="#user">User</a>
</li>
<li class="nav-item">
<a class="nav-link" id='details-tab' data-toggle='tab' role="tab" aria-controls="details" aria-selected="false" href="#details">Details</a>
</li>
</ul>
</div>
<div class="card-body">
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="product" role="tabpanel" aria-labelledby="product-tab">
<h5 class="card-title">{{p.name}}</h5>
<div role="separator" class="dropdown-divider"></div>
<h6 class="card-subtitle">
<i>{{p.location}} | {{p.quantity}} available</i>
<br>
<small class="text-muted">Uploaded {{p.datePosted | date}}</small>
</h6>
<div role="separator" class="dropdown-divider"></div>
<p class="card-text">{{p.description}}</p>
</div>
<div class="tab-pane fade" id="user" role="tabpanel" aria-labelledby="user-tab">
<h5 class="card-title">{{p.userName}}</h5>
<hr>
<h6 class="card-subtitle">
Contact Information:
</h6>
{{p.phone | phone}} {{p.email}}
<hr>
<h6 class="card-subtitle">
Bell Id:
</h6>
{{p.employeeNumber}}
</div>
<div class="tab-pane fade" id="details" role="tabpanel" aria-labelledby="details-tab">{{p.datePosted}}</div>
</div>
</div>
<div class="card-footer">
<button type="button" class="btn btn-outline-primary" (click)='rejectProduct(p.id)' [routerLink]="['/admin/products']">REJECT</button>
<button type="button" class="btn btn-outline-primary" (click)='approveProduct(p.id)' [routerLink]="['/admin/products']">APPROVE</button>
</div>
</div>