Troubleshooting: AngularJS not displaying $scope variables

I have a question that has already been answered, but the suggested solutions did not work for me. Everything seems to be fine, but the content within curly brackets is not displaying on screen.

    <div ng-controller="Hello">
        <p>The ID is {{greeting.ip}}</p>
        <p>The content is {{greeting.ip}}</p>
    </div>

The controller code is as follows:

'use strict';
angular.module('sbAdminApp')
    .controller('Hello',['$scope','$http', function ($scope, $http) {

$http.get('http://ip.jsontest.com/')
    .then(function (data) {
            $scope.greeting = data;
    console.log($scope.greeting);
        });
    }]);

In my app.js file, I am declaring the following:

.state('dashboard.test', {
            templateUrl: 'views/test.html',
            url: '/test',
            controller: 'Hello',
            resolve: {
                loadMyFiles: function ($ocLazyLoad) {
                    return $ocLazyLoad.load({
                        name: 'sbAdminApp',
                        files: ['scripts/controllers/helloWorld.js']
                    })
                }
            }
        })

The JSON URL from which I am fetching the data can be found here.

Below are screenshots of the output from the console:

https://i.stack.imgur.com/uBuvr.png

Answer №1

$scope.greeting = data; This line is incorrect.

The correct statement should be $scope.greeting = data.data;

UPDATE:

It is important to assign only the data returned from the API call to your variable, as the response object also includes headers and status code. The actual data you need, such as id, is stored in the data property of the response object. To access the id from your response object, you can use greeting.data.id.

I prefer naming my response variable as either res or response to avoid confusion. Here is an example:

$http.get('http://ip.jsontest.com/')
    .then(function (res) {
            $scope.greeting = res.data;
            console.log($scope.greeting);
        });
    }]);

Answer №2

It seems like you are encountering the following issue:

$scope.greeting = data;

However, based on your JSON structure, it should be:

$scope.greeting = data.data;

The variable data contains the entire JSON object, and you specifically need the data key within it.

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