Angular2 ngModel inside of ngFor

Question

I am trying to bind an array of strings from my inputs, so in the html file I wrote this:

Answer 1

The problem is with using an array of primitive values (words) in ngFor.

You can change words to an array of objects like

words = [{value: 'word1'}, {value: 'word2'}, {value: 'word3'}];

and use it like

This might also be solvable using trackBy but I'm not sure.