angular2 and firebase with angularfire2 how to iterate over list in typescript

Question

items: FirebaseListObservable;

this.items = af.database.list(path);

In template no issue e.g.

<div *ngFor="let item of items | async">
</div>

In typescript how do iterate of the values returned as FirebaseListObservable?

e.g.

for (var _i = 0; _i < this.items.length; _i++) {

 }

Fabio Antunes · Accepted Answer · 2016-10-21 10:36:03Z

4

On your component you need to subscribe:

this.items = af.database.list(path)
this.items.subscribe(items => items.forEach(item => console.log(item)));

answered Oct 21, 2016 at 10:36

Fabio Antunes

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