Firebase and Ionic: Best way to return an object in scope

Asked Sep 28 '16 at 07:33

Active Sep 28 '16 at 13:46

Viewed 48 times

I'm new in Ionic and I have a simple question I think :

Here is my JSON :

"profiles" : {
  "wXD7sHme9gSoWXcB799VgzZDDA03" : {
    "uid": "wXD7sHme9gSoWXcB799VgzZDDA03",
    "languesDispo": [0,2]
  }
},
"langues" : {
  "anglais" : {
     "id" : 0
   },
  "allemand": {
    "id" : 1
   },
  "espagnol": {
    "id" : 2,
  }
}

I would like to return in scope an object (or array) with all langues based on the ids in the profiles node at languesDispo.

I would like to know what is the best way to do that, what can I use between

$firebaseArray()
$firebaseObject()
ref.on()
ref.once()
loaded()

I have to admit I'm a little bit confused. Thank you very much for your help!

edited Sep 28 '16 at 13:46

Frank van Puffelen

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asked Sep 28 '16 at 07:33

Philippine

Are you using angularFire or just firebase alone? – Fowotade Babajide Sep 28 '16 at 12:44
You're trying to join data from two locations. See [this answer](http://stackoverflow.com/questions/30299972/joining-data-between-paths-based-on-id-using-angularfire) for a good way to do that by one of AngularFire's authors. – Frank van Puffelen Sep 28 '16 at 13:48
I'm using angularFire. – Philippine Sep 29 '16 at 12:39

Firebase and Ionic: Best way to return an object in scope

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