Changing ion-view title from controller in beta 14

I’m having following code in view:

<ion-view class="page-user" view-title="{{user.nickname}}"> 

And in controller, I’m setting values for object ‘user’ after xhr request is done.
But nothing is being shown in the header bar.

I’m having the same issue. Pior to beta 14 it worked.

Find the solution in this topic: Beta 14 view title not showing

This should do the trick:

<ion-view class="page-user">