[AngularJS] Pass a variable from a http call to another

[Charlie Camus]

Hi all,

I'm a beginner with Angular JS, and I think I missed something.

Here is my code :

$scope.listAccueil=function(){
        
        $http.get('/findParams')
            .success(function(data){
                $scope.params=data;
            })
      
        console.log($scope.params); // here $scope.params is empty even 
when '/findParams' bring something

        $http.get('/listHabitats')
            .success(function(data){
                $scope.listHabitats =[];
                for (var habitat in data) {
                    if(habitat.prix>$scope.params.budget){
                        habitat.color='list-group-item-danger';
                        habitat.alert='Budget dépassé';
                    }
                    $scope.listHabitats.push(habitat);
                }
            })
    }

So my problem is, I use $scope.params in the second http call and at that 
time it is empty. I don't understand why ! listAccueil is in a controller, 
and the $scope variable is global to all the controller isn't it ?

Thank you

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