mgonto
commented
11 years ago Hey,
First of all thanks for using the library.
From the code that you're showing me, I think the problem is that you're doing a getList on an object, and the map is therefore iterating over the properties instead of a collection.
For the getList, it's important that you either query an Object, or that an Object is returned in setResponseExtractor. In that case, it'll work OK for you.
BCkwilliams
TypeError: Cannot set property 'restangularRoute' of null at restangularizeBase (http://localhost:3000/assets/restangular.js?body=1:444:56) at restangularizeElem (http://localhost:3000/assets/restangular.js?body=1:543:35) at http://localhost:3000/assets/restangular.js?body=1:607:38 at .map..collect (http://localhost:3000/assets/underscore.js?body=1:100:29) at .each..forEach (http://localhost:3000/assets/underscore.js?body=1:87:24) at Function..map..collect (http://localhost:3000/assets/underscore.js?body=1:99:5) at $get.__this (http://localhost:3000/assets/restangular.js?body=1:604:45) at deferred.promise.then.wrappedCallback (http://localhost:3000/assets/angular.js?body=1:6847:59) at ref.then (http://localhost:3000/assets/angular.js?body=1:6884:26) at Object.$get.Scope.$eval (http://localhost:3000/assets/angular.js?body=1:8058:28) angular.js?body=1:5755
my javascript code includes the ResponseExtractor as: angular.module('myApp', ['restangular']) .config(function(RestangularProvider) { RestangularProvider.setBaseUrl("/services"); RestangularProvider.setListTypeIsArray(false); RestangularProvider.setRestangularFields({ id: "_id", route: "restangularRoute" }); RestangularProvider.setResponseExtractor(function(response) { var newResponse = response; if (angular.isArray(response)) { angular.forEach(newResponse, function(value, key) { newResponse[key].originalElement = angular.copy(value); }); } else { console.log(response); newResponse.originalElement = angular.copy(response); } return newResponse; }); });
The json data being returned is:
{"name":null,"internal":true,"description":"BC internal authenticate user (get BC Token)","base_url":"http://kong-rw.qanet.local/maitred/private","operations":{"authenticate":{"verb":"POST","urls":["user/authenticate"],"requires":[{"need":"EACH","options":[{"default":"{\"email_address\": \"$1\", \"password\": \"$2\", \"token_type\": \"CORPLOGIN\"}","location":"PARAMETER","description":"Login information","variables":[{"description":"Email address","tag":"BC_USER","location":"STRING_ENTRY"},{"description":"Password","tag":"BC_USER_PASSWORD","location":"STRING_ENTRY"}],"type":"SUBSTITUTION"}],"description":"Login data","type":"ALWAYS"},{"need":"INVISIBLE","options":[{"default":"Content-Type: application/json","location":"HEADER","description":"Content header","variables":null,"type":"CONSTANT"}],"description":"JSon format","type":"ALWAYS"}],"results":[{"tag":"BC_TOKEN","locator":"token","type":"SINGLE"}]}}}
The JSON spec specifically allows null to be returned as a value.
I've had luck by patching restangular.js code with the commented out lines, which successfully handle the json string, but would like a real fix. var processedData = _.map(data, function(elem) { // if (elem) { if (!this[config.restangularFields.restangularCollection]) { return restangularizeElem(this, elem, what); } else { return restangularizeElem(this[config.restangularFields.parentResource], elem, this[config.restangularFields.route]); } // } else { // return null; // } });
Thank you for your attention and your nice product! Keith