Nested loops in angular 2

Question

I want to display the data of this array:

array = [
{nom: nom1, composants: [composant11, composant12]}, 
{nom: nom2, composants: [composant21, composant22]         


        

Answer 1

I use a bit of a different syntax that got the job done

http://plnkr.co/edit/Z94BxYiu2UTU7h3oySui?p=preview

Composant
Nom