angular-resource

问题 I am running on domain server1. I have my RESTful services on server2. I want to access this RESTful service on my webpage using angularjs. I tried this way. But it's returning an empty array. No data was bind. Why? any suggestions. Here is my sample code. 回答1: In your sample code, your resource definition looks like this: var UtilService = $resource('server2/users/:userId', { }, { 'get' : { method: 'GET',headers: {'Content-Type':'application/json'}, params: { userId:'anil' } , isArray : true

问题 I am having issues trying to access a service on a controller. The issue happen when the Ordenes services is called. How I can call a service with two parameter using values from the scope from a controller using ui-router? I have the same code working but without the use of ui-router. It seems like the code is not loading properly the service inside the Controller. App.js 'use strict'; app = angular.module('logica-erp', [ 'ngCookies', 'ngResource', 'ngSanitize', 'ui.router', 'authorization',

问题 I'm getting this weird url from Angular's $resource: DELETE /dashboard/api/1.0/journalEntry?0=5&1=4&10=9&11=3&12=2&13=f&14=7&15=f&16=1&17=6&18=1&19=4&2=0&20=9&21=2&22=a&23=a&3=7&4=9&5=6&6=e&7=e&8=5&9=f When what I'm really expecting is this: DELETE /dashboard/api/1.0/journalEntry/540796ee5f932f7f161492aa I've tried that URL and the server side appears to be working. It's a problem with the Angular Router Service. Here's where I define the service: 'use strict'; angular.module('mean.dashboard'

问题 Scenario The initial $resource query() retrieves an object containing 'A', 'B', & 'C' entries from the server. The user then goes to a different Add Entry Screen and adds a 'D' entry. This Screen is done via a server-side process not via a client-side process. The user now goes back to the first screen and re-queries the $resource query(), however, this is STILL showing the object containing 'A', 'B', & 'C' entries. The 'D' is not in the object retrieved by $resource. Question How can the

问题 I have an angular app which talks to my rails api via ng resource. In my response I set etag in my header which I get in my response headers but while making the same query again If-None-Match header is not set and in turn my caching doesn't works whereas when i make requests directly via the browser it works correctly. How can I set the received etag in my request headers with $resource 回答1: $resource doesn't natively support etags, one way of doing it is using $cachefactory and interceptors

问题 I'm building out a little app and the first thing I need to do is make a call to Parse's REST API using AngularJS's ngResource. I've successfully constructed two Parse classes (let's call them "Parent" and "Child" for now) and set up a many-to-many relation between them such that a Parent can relate to zero-n Child objects and a Child may relate to zero-n Parent objects. So far, the very basic stuff works fine. This method, for example, successfully retrieves all the Parent objects: .factory(

问题 Trying to send multiple headers in the same request with angularJS this is what I have... var auth = $resource("", {}, { GetUserDetails: { url: Config.api.user.details(), method: 'POST', isArray: false, cache: false, headers: ["xx:xx","ff:ff"] } }); But the request just shows... 0:xx:xx 1:ff:ff Accept:application/json, text/plain, */* Accept-Encoding:gzip,deflate Accept-Language:en-GB,en-US;q=0.8,en;q=0.6 Cache-Control:no-cache Anyone know the right data structure to send a collection of

问题 I use the following factory to fetch data from API and store it to local variable called apiData. app.factory('MyFactory', function($resource, $q) { var apiData = []; var service = {}; var resource = $resource('http://example.com/api/sampledata/'); service.getApiData=function() { var itemsDefer=$q.defer(); if(apiData.length >0) { itemsDefer.resolve(apiData); } else { resource.query({},function(data) { apiData=data; itemsDefer.resolve(data) }); } return itemsDefer.promise; }; service.add

问题 Not the easiest issue to put into a title. Anyhow, my app is built on nodejs / expressjs and has an API set up for the url: EDIT: The current code I'm using is: $scope.updateProduct = $resource('/api/updateProduct/:product/:param/:value',{},{ query: {method:'GET'}, post: {method:'POST'}, save: {method:'PUT', params: {brand: '@brand', param:'@param', value:'@value'}}, remove: {method:'DELETE'} }); $scope.updateProduct.save({ product : $scope.post._id, param: 'likes', value: $scope.user._id });

问题 Assuming my service is returning a promise from a $resource get, I'm wondering if this is the proper way to cache data. In this example, after hitting the back arrow and returning to the search results, I don't want to query the webserver again since I already have them. Is this the proper pattern to handle this situation? The example below is querying the Flixter (Rotten Tomatoes) Api. Boilded down code: Controller: function SearchCtrl($scope, $route, $routeParams, $location, DataService) {