The response from $http.get is not defined

Currently, I am working on the front end of a project using HTML, while utilizing Python for the back end. To handle communication between the two, I have integrated AngularJS.

The challenge I am currently encountering pertains to retrieving responses from the Python backend. Although the backend is being called correctly and generating a list, when I attempt to write the result as shown in the following excerpt from my Python code:

self.write({"success":True, "data":list})

I find that the angular code fails to receive any responses. It merely returns a success status code (200 OK). How can I modify the backend to successfully send the list as a response?

By the way, here is the snippet of the angular code:

$scope.init = function () {
     //Take the list of applications from database
     var req = {
         method: 'GET',
         url: 'http://localhost:8888/app',
         headers: {
           'Content-Type': "application/json;charset=UTF-8"
         }
     }
     $http(req).success(function(data) {
         $scope.results = response.data
         // Why is response undefined??
     } )
    .error (.......);

Answer №1

Consider modifying your success callback to:

$http(req).success(function(result) {
         $scope.output = result.data;
})

You have defined a variable named data in your success callback method and are attempting to access the variable response within the method, but this variable is not declared.

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