Polymer "firebase-document" returns value as Object to do dom-repeat how can i convert it as array?

Question

Just like doing shapshot.val() is there any attribute to achieve this ?

I think this topic headline would be more clear "How to convert an object, returned from Polymer's firebase-document, into array?" — Vladimir Ignatev, May 26 '17 at 06:28
I'd just like to add that there is the element firebase-query wich specialize at bringing data as an array. — Arfost, Jun 09 '17 at 13:03

score 0 · Answer 1 · answered May 26 '17 at 09:14

0

If you want to just convert those number keys into array, you can simply do:

var arr = [];
for(var i in obj) {
    arr.push(obj[i]);
}

where obj is object returned from firebase-document and arr is the result

answered May 26 '17 at 09:14

Kuba Šimonovský

1 Answers1