/app - app.component.ts - app.component.html (hide/show: menu bar) - app.global.service.ts (Public varible LoginSuccess:boolean) - m
I will just add, because i was stuck at this point to, although i used a Singelton, you also have to use the Angular routing strategie:
You can't use href="../my-route"
cause this starts the whole application new:
instead you have to use: routerLink="../my-route"