The $http.get in AngularJS is causing a problem by returning undefined and $http() is not being recognized

I am currently working on an app that is designed to load and display data dynamically from a database using AngularJS. However, I have been encountering errors when trying to access my API using both $http() and $http.get(). The specific errors I am receiving are as follows: $http.get() error: 

TypeError: undefined is not a function
, $http() error: 
TypeError: object is not a function

These errors seem to be happening within the code that is responsible for dynamically loading navigation tabs.

The CoffeeScript code for this functionality looks like this:

p4pControllers.controller 'navCtrl', [
    '$routeParams'
    '$scope'
    '$http'
    ($http,$scope,$routeParams) ->
        $http(
        method:'GET'
        url:'http://p4p-api.snyx.nl/tables'
    ).success (data) ->
        $scope.tabs = data
        return
    return

    $http.get('http://p4p-api.snyx.nl/tables').success (data) ->
       $scope.tabs = data
       return
    return
]

Can anyone spot what might be causing these errors in my code?

javascriptangularjscoffeescript

Answer №1

When arranging dependencies using the array notation, the sequence of arguments plays a crucial role:

Consider this example in your code: 

['$routeParams',
 '$scope',
 '$http',
 function ($http, $scope, $routeParams)  {
    // $http argument        ==> $routeParams
    // $scope argument       ==> $scope (by chance)
    // $routeParams argument ==> $http
}

Hence, essentially, you are attempting to call $routeParams.get(), but in reality, $routeParams does not have a method called get() (nor is it a function itself).

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