$resource.query Return Split Strings (array Of Char) Instead Of A String

I am using a angular $resource like the one below. angular.module('app') .factory('data', function ($resource) { var Con = $resource('/api/data', {}, { update : {metho

Solution 1:

You've run into a fun bug with angular's $resource where it cannot handle a raw array of strings; as a workaround, you can do one of three things:

• use the $http service instead
• send an object-wrapped response via the server eg: { "stuff" : [ "your", "strings" ] }
• force the response data into the above format client-side; $resource eg: methodName: {method:'GET', url: "/some/location/returning/array", transformResponse: function (data) {return {list: angular.fromJson(data)} }} and then access it as data.list

See my answer at https://stackoverflow.com/a/22491240/626810

Solution 2:

This works for RAW response. This is a slightly different version from the answer above but this is generic and is not only dependent on JSON response. This will basically mutate RAW response to String format. You will need to access $resource promise result as result.responseData

getAPIService() {
    return this.$resource(this.apiUrl, {}, {
        save: {
            method: 'POST',
            headers: {
                'Accept': 'text/plain, text/xml',
                'Content-Type': 'text/xml'
            },
            transformResponse: function (data) { return { responseData: data.toString() } }
        }
    });
}

Solution 3:

Use $http instead of $resource

getRiskCount: function (Id,Type) {
            var deferred = $q.defer();
            var resource = $resource(urlResolverFactory.hostUrl() + '/api/getstudentriskcount',
                {}, { query: { method: 'GET', isArray: false } }
             );
             resource.query({ userId: Id,userType: Type }, function (data) {
                 deferred.resolve(data);
              }, function (error) {
                  deferred.reject(error);
              });
             return deferred.promise;
          }

  Result - ['4','5','6','7']

 getRiskCount: function (Id,Type) {
                var apiUrl = urlResolverFactory.hostUrl() + '/api/getstudentriskcount';
                apiUrl += '?userId=' + Id,
                apiUrl += '&userType=' + Type;

                var deferred = $q.defer();
                var promise = $http({
                    method: 'GET',
                    url: apiUrl,
                }).success(function (data) {
                    deferred.resolve(data);
                }).error(function (data, status) {

                    deferred.reject(data);
                });
                return promise;
            }

  Result - [4567]