使用angular2在ionic2中获取活动页面名称

Question

我试图在ionic2中获取当前页面的名称。当页面加载时我得到此错误

Cannot read property 'name' of undefined

JS

 constructor(public navCtrl: NavController,
              public http: Http) {
                //this.navCtrl.push(AccountPage)
                console.log(this.navCtrl.getActive().name); 

  }

Answer 1

试试这个：

  ionViewDidLoad() {
      console.log(this.navCtrl.getActive().name);
  }