Mysterious Angular Provider: $http

Is there a way to include the $http service in the config method? When I try to do so, I encounter an "unknown Provider" error message.

This is the snippet of code causing the issue:

.config(function($http, $routeProvider, $provide) {
    $http.get("sampleslist.js").success(function(data) {
        var loop = 0, currentRoute;

        for (loop = 0; loop < data[loop].pages.length; loop++) {
            currentRoute = data[loop].pages;

            var routeName = "/" + currentRoute[loop].name;
            $routeProvider.when(routeName, {
                templateUrl:"/" + currentRoute.name + ".html",
            })
        }
    })

    app = {controller: $controllerProvider.register}
})

Any suggestions on how to resolve this issue?

Answer №1

Avoid using $http within the .config as it is not a recommended practice. It is better to utilize it in the .run section or integrate the service through either .service or .factory.

Answer №2

If you only need to send an AJAX request, you can retrieve the $http server from the new injector in Angular:

.config(function($routeProvider, $provide) {
    var $http = angular.injector(['ng']).get('$http');
    $http.get("sampleslist.js").success(

        function(data) {

            var loop = 0,
                currentRoute;

            for (loop = 0; loop < data[loop].pages.length; loop++) {

                currentRoute = data[loop].pages;

                var routeName = "/" + currentRoute[loop].name;

                $routeProvider.when(routeName, {

                    templateUrl: "/" + currentRoute.name + ".html",

                })
            }
        })

    app = {
        controller: $controllerProvider.register,
    }
})

Answer №3

It is not recommended to utilize http in the configuration settings. For further information, you can refer to this resource:

Utilizing $http within a custom provider in app config in Angular.js

Answer №4

In the .config file, you can only inject providers. However, $http is not a provider. Your Angular application is looking for a provider called $http but it cannot locate it, resulting in an error being thrown.

How can this issue be resolved?

If you need to make an AJAX call before your Angular controller loads, you can accomplish this in the .run method.

Answer №5

Are you able to manage the content of sampleslist.js? If so, try downloading it using a script tag and assigning values to variables.

//sampleslist.js
var samplelist = {...}

//index.html
<script src="samplelist.js"></script>

Afterwards, you can pass these values to Angular by utilizing angular.constant or simply access the variable samplelist.

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