I am having an issue with displaying JSON data that I am getting passed to display in a html control.
I have set-up module which all looks correct and fine:
//Define an angular module for our app
var AngularJSTest = angular.module('AngularJSTest', ['ui.router']);
//Define Routing for the application
AngularJSTest.config(['$stateProvider', '$urlRouterProvider',
function ($stateProvider, $urlRouterProvider) {
$stateProvider.
state('home', {
name: 'home',
templateUrl: 'AngularJSTestPage.html',
controller: 'AngularJSTestPageCtrl'
})
}]);
Then in my controller I am getting my JSON data and storing in testAccounts:
AngularJSTest.controller("AngularJSTestPageCtrl", ["$scope", "$http", function ($scope, $http) {
$http.get('http://localhost:53215/IBookService.svc/GetBooksList').success(function (data) {
$scope.testAccounts = data;
$scope.selectedTestAccount = $scope.testAccounts[0];
});
}]);
I have tested that my results are coming back as I wrote:
Console.log($scope.testAccounts);
This returned all my JSON which looks like the following:
[{"BookName":"test1","ID":1},{"BookName":"test2","ID":2},{"BookName":"test","ID":3}]
Finally, in my html I am using 'ng-options' and selecting all the 'BookName' from my JSON data:
<body ng-app="AngularJSTest">
<div ng-controller="AngularJSTestPageCtrl">
<select class="form-control" data-ng-model="selectedTestAccount" data-ng-options="item.BookName for item in testAccounts">
<option label="-- ANY --"></option>
</select>
</div>
Error
The error happens when I load up my project the control shows a list of 84 labels which say 'undefined'.
Anyone have any idea why this might be happening?
EDIT
Here is what the URL returns:
EDIT 2
I am getting my data from WCF Service like below, is this incorrect?
public List<DC_BOOK> Books()
{
List<DC_BOOK> listBook = new List<DC_BOOK>();
DC_BOOK books = new DC_BOOK();
books.ID = 1;
books.BookName = "test1";
listBook.Add(books);
DC_BOOK books1 = new DC_BOOK();
books1.ID = 2;
books1.BookName = "test2";
listBook.Add(books1);
DC_BOOK books2 = new DC_BOOK();
books2.ID = 3;
books2.BookName = "test";
listBook.Add(books2);
return listBook;
}
public string GetBooksList()
{
using (SampleDbEntities entities = new SampleDbEntities())
{
// Serialize the results as JSON
DataContractJsonSerializer serializer = new DataContractJsonSerializer(Books().GetType());
MemoryStream memoryStream = new MemoryStream();
serializer.WriteObject(memoryStream, Books());
// Return the results serialized as JSON
string json = Encoding.Default.GetString(memoryStream.ToArray());
return json;
//return entities.Books.ToList();
}
}
