Use JSON data coming from WebApi in AngularJS application -


i data webapi, answer (below code datas) in json. can't access result angularjs. datas :

{   "$id": "1",   "result": [     {       "$id": "2",       "name": "français",       "code": "fr",       "id": 1     },     {       "$id": "3",       "name": "néerlandais",       "code": "nl",       "id": 2     },     {       "$id": "4",       "name": "english",       "code": "en",       "id": 3     }   ] }

but error below when try display result :

data.result undefined

i data :

(function () {     angular.module('myapp')         .factory('dataservice', ['$q', '$http', dataservice]);      function dataservice($q, $http) {         return {             initformcustomer: initformcustomer         };          function initformcustomer() {             return $http({                 method: 'get',                 url: 'http://localhost:123456/api/forminit/customer/',                 headers: {                 },                 transformresponse: transformcustomer,                 cache: true             })             .then(sendresponsedata)             .catch(sendgetcustomererror)         }          function sendresponsedata(response) {             return response.data;         }          function transformcustomer(data, headersgetter) {             var transformed = angular.fromjson(data.result);             console.log(data.result[0]);             return transformed;         }          function sendgetcustomererror(response) {             return $q.reject('error retrieving customer(s). (http status: ' + response.status + ')');         }     } }());

the controller :

(function () {      angular.module('myapp')         .controller('customercontroller', ['$location', '$scope', 'dataservice', customercontroller]);      function customercontroller($location, $scope, dataservice) {         var vm = this;          vm.languages = dataservice.initformcustomer();     }  }());

i think transform function gets json string have deserialize before using object... try sth like:

function transformcustomer(data, headersgetter) {         var transformed = angular.fromjson(data);         console.log(transformed.result[0]);         return transformed.result;     }

additionally may @ docs https://docs.angularjs.org/api/ng/service/$http . there code showing how append transform default 1 (that deserialization , xsrf checks)


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