AngularJS $http.get JsonResult - model-view-controller

Question

I am building a dx-chart inside of an AngularJS file. I would like to use $http.get inside of my ng-controller. Here is the AngularJS file. However, when I try to use $http.get I still display the chart but there is not data passed in. If I remove the $http argument and $http.get in the dataSource, I am able to display my data using the Json format passed in from my URL.
AngularJS File
var app = angular.module('customCharts', ['dx']);
function ChartController($scope, $http) {
$scope.productSettings = {
dataSource: $http.get("http://localhost:53640/Home/PostChart"),
title: 'Displays Product Costs for items in our Database',
series: {
argumentField: "Name",
valueField: "Cost",
type: "bar",
color: '#008B8B'
},
commonAxisSettings: {
visible: true,
color: 'black',
width: 2
},
argumentAxis: {
title: 'Items in Product Store Database'
},
valueAxis: {
title: 'Dollor Amount',
valueFormat: 'currency'
}
}
}

Answer 1

Hope you have issue with controller declaration:
Can you modify your code as below:
var app = angular.module('customCharts', ['dx']);
app.controller('ChartController', ['$scope', '$http', function($scope, $http) {
$scope.productSettings = {
dataSource: $http.get("http://localhost:53640/Home/PostChart"),
title: 'Displays Product Costs for items in our Database',
series: {
argumentField: "Name",
valueField: "Cost",
type: "bar",
color: '#008B8B'
},
commonAxisSettings: {
visible: true,
color: 'black',
width: 2
},
argumentAxis: {
title: 'Items in Product Store Database'
},
valueAxis: {
title: 'Dollor Amount',
valueFormat: 'currency'
}
}
}]);
Check here for syntax: https://docs.angularjs.org/guide/controller

Answer 2

Try this
function ChartController($scope, $http) {
$http.get("http://localhost:53640/Home/PostChart").success(function (data) {
$scope.productSettings = {
dataSource: data,
title: 'Displays Product Costs for items in our Database',
series: {
argumentField: "Name",
valueField: "Cost",
type: "bar",
color: '#008B8B'
},
commonAxisSettings: {
visible: true,
color: 'black',
width: 2
},
argumentAxis: {
title: 'Items in Product Store Database'
},
valueAxis: {
title: 'Dollor Amount',
valueFormat: 'currency'
}
};
});
}