Angular 2如何“观看"用于标签更改

问题描述:

我有:

<md-tab-group color="primary">
  <md-tab label="Проэкты">
    <h1>Some tab content</h1>
  </md-tab>
  <md-tab label="Обучалка">
    <h1>Some more tab content</h1>
    <p>...</p>
  </md-tab>
</md-tab-group>

单击特定选项卡时,我需要捕获一个事件,并在我的组件内调用此函数:

I need to catch an event when a specific tab is clicked and call this function inside my component:

onLinkClick() {
  this.router.navigate(['contacts']); 
}

您可以使用(selectedTabChange) 事件.检查 Material2#tabs .

You could use the (selectedTabChange) event. Check Material2#tabs.

模板:

<mat-tab-group color="primary" (selectedTabChange)="onLinkClick($event)">
  ...
</mat-tab-group>

组件:

import { MatTabChangeEvent } from '@angular/material';

// ...

onLinkClick(event: MatTabChangeEvent) {
  console.log({ event });

  this.router.navigate(['contacts']); 
}