When I say the HTML displays this, it's actually what I wrote. The HTML
actually displays "{"n":1,"i":[]}", the binding works, simply the
controller won't wait for the answer from the service...
Le jeudi 13 novembre 2014 11:52:04 UTC+2, Jeremy Belolo a écrit :
>
> Hello all,
>
> I'm starting to learn a lot of things related to the hybrid apps coding. I
> decided to go on and use Ionic framework, based on AngularJS (this gives me
> the occasion to learn it), and use Firebase as my backend solution.
>
> I want to setup a map in my app, so I would locate the user and some
> points of interests around him. I found out GeoFire existed, so I started
> working with it.
>
> My problem : I fail in displaying a user's location saved into Firebase. I
> query it using GeoFire, and get the response (console.log it) but it won't
> update the scope variable.
>
> Here is the JS code :
>
>
> myApp.factory("MyLoc", function(){
> var firebaseRef = new
> Firebase("https://myfirebase.firebaseio.com/geofire/";);
> var geoFire = new GeoFire(firebaseRef);
>
> /* geoFire.set("user_loc", [37.785326, -122.405696]).then(function() {
> console.log("Provided key has been added to GeoFire");
> }, function(error) {
> console.log("Error: " + error);
> });*/
>
> return geoFire.get("user_loc").then(function(location) {
> if (location === null) {
> console.log("Provided key is not in GeoFire");
> return 0;
> }
> else {
> console.log("Provided key has a location of " + location);
> return location;
> }
> }, function(error) {
> console.log("Error: " + error);
> return 0;
> });
> })
>
> myApp.controller("firstCtrl", function($scope, MyLoc) {
> $scope.data = {};
>
> $scope.data.myLoc = MyLoc;
> });
>
> The HTML just displays it :
>
>
> {{data.myLoc}}
>
> Since I'm an Angular N00b, I guess I'm missing something obvious. I guess
> I should use a promise or something similar, just can't figure out how !
> Can someone help me, please ? :)
>
> Thank you very much bros !
>
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