ViewChild, undefined

[doron]

Thanks. Yes. I’m trying to do what the OP did.

According to the angular2 docs it’s a reasonable thing, it seems:

Home - An-Gular 2Learn?

I wonder why it makes no sense.

But regardless, what I’m trying to accomplish is important - get at the tabs and be able to select them from the code at the app level (app class). Something similar to app.getComponent we used to have. Many people have reported this issue, e.g.

getComponent alternative

Hello since getComponent is no longer available i have the next scenario. Inside app.ts and app.html i have a menu component and a nav component. Inside the nav component i am adding a page witch contain tabs. When clicking on the menu, which is part of the app component i want to be able to change tabs. Originally it was easy by using: this.app.getComponent(‘mytabs’).select(3) Now i understand that i need to use viewchild so i tried using both: @ViewChild(‘mytabs’) tabs:Tabs; The ion…

and

NavParams / Providers Issues in Ionic 2 BETA

Dear Ionic Team, ive updated my app to 2.0.0-beta.8 and try to update all my files. Now i have the issues that im not getting NavParams working. Using the old way throws an No provider for NavParams! exception. Now i’ve used a @ViewChild(NavParams) navParams: NavParams; and tried to access it in the constructor via constructor(public sqlService: SqlService) { this.refresh(this.navParams.data.album.album_id); this.title = this.navParams.data.album.album_name; } The issue is that d…

which claims you only get the navcontroller with the @ViewChild decorator - why only that one?

There are many more reports of this problem… I will post an issue on github if I don’t find an answer here soon. Thanks!