Click listener when tab is clicked - angular2 and ng bootstrap

Question

I have the following html code snippet. I am using angular2, ng-bootstrap ng tab. My question is how do i invoke a method click when a tab is clicked? I added (click) but I see that the method fetchNews() is not getting invoked at all when I click on the tab. What am I doing wrong?

  <ngb-tab title="Active" (click)="fetchNews('active')">
    <ng-template ngbTabContent>
      <table class="table table-sm table-striped">
        <thead>
        <tr>
          <th>Title</th>
          <th>Description</th>
          <th>Attachment</th>
          <th>Start Date</th>
          <th>End Date</th>
          <th>Actions</th>
        </tr>
        </thead>
        <tr *ngFor="let item of news">
          <td>{{item.title}}</td>
          <td>{{item.description | ellipsis:25}}</td>
          <td>{{item.attachmentUrl | ellipsis:25}}</td>
          <td>{{item.startDate | date: 'MM/dd/yyyy hh:mm a'}}</td>
          <td>{{item.endDate | date: 'MM/dd/yyyy hh:mm a'}}</td>
          <td>
            <button type="button" class="btn btn-secondary btn-sm" (click)="showNewsModal('active',item, true)">
              Modify
            </button>
          </td>
        </tr>
      </table>
    </ng-template>
  </ngb-tab>

Answer 1

You can declare ngbTabTitle template and catch click event there:

<ngb-tab>
  <ng-template ngbTabTitle>
      <div (click)="fetchNews('active')">Active</div>
  </ng-template>
  <ng-template ngbTabContent>
    <table class="table table-sm table-striped" (click)="fetchNews('active')">
      ...
    </table>
  </ng-template>
<ngb-tab>