angular-resource

问题 I am using $resource service for my crud operations now i want to get data on a condition like get appointments whose starting date is today. I am fetching all data by vm.appointments = AppointmentsService.query(); and my service code is (function () { 'use strict'; angular .module('appointments') .factory('AppointmentsService', AppointmentsService); AppointmentsService.$inject = ['$resource']; function AppointmentsService($resource) { return $resource('api/appointments/:appointmentId', {

问题 I know of a similar question to this one: Pdf.js: rendering a pdf file using a base64 file source instead of url. That question was awesomely answered by Codetoffel but my question is different in that my PDF is retrieved via a RESTful call to my Web API implementation. Let me explain... First, here's a basic way to use PDF.JS to open a PDF via a URL: PDFJS.getDocument("/api/path/to/my.pdf").then(function (pdf) { pdf.getPage(1).then(function (page) { var scale = 1; var viewport = page

问题 I'm using AngularJS to interact with a RESTful webservice, using $resource to abstract the various entities exposed. Some of this entities are images, so I need to be able to use the save action of $resource "object" to send both binary data and text fields within the same request. How can I use AngularJS's $resource service to send data and upload images to a restful webservice in a single POST request? 回答1: I've searched far and wide and, while I might have missed it, I couldn't find a

问题 I am using AngularJS and NGResource and I can't figure out why when I use query, I keep getting an empty array back. In my controller, I am doing Task = $resource('/tasks'); var tasks = Task.query(function () {}); console.log(tasks); $scope.tasks = tasks; In the view {{tasks}} In the view it displays correctly [{"created_at":"08/08/2013","created_by_id":2,"description":"description","id":1,"name":"test task 1","parent_task_id":null,"task_type_id":1,"updated_at":"08/08/2013"}, {"created_at":

问题 =========================================================================== Update 1 Fixed code produce new error of ReferenceError: inputName is not defined on the line of inputName:inputName, Below is the new code <script src="/library/angularjs/1.2.0-rc.3/angularjs.js"></script> <script src="/library/angularjs/1.2.0-rc.3/angular-route.js"></script> <script src="/library/angularjs/1.2.0-rc.3/angular-resource.js"></script> <script> var app= angular.module('myApp', ['ngRoute', 'ngResource']);

问题 The non-GET instance action $save doesn't work in my example. I always get the Error, that $save is not a function. The problem is, I don't know where I have to define the $scope.example = new Resource(); , because in my example I'm using 2 Controllers. One for the table list with objects and the other one for my modal window, where you can take CRUD operations. The CRUD operations are defined in an angular service. The code is structured as follows: Servie of Resource: ... return { name:

问题 Folks, I am using AngularJS and angular-resource to perform a pretty simple REST API call. Here is my JavaScript code for a page that lists (and creates) messages: (function() { 'use strict'; var messagesApp = angular.module('messagesApp', ['ngResource']); messagesApp.factory('Message', function($resource) { return $resource('/api/messages/:id', {id: '@id'}, { query: {method:'GET', isArray:true} }); }); messagesApp.controller('MessagesCtrl', function($scope, Message) { $scope.messages =

问题 I need to copy data from one resource to another. Problem is that the $get , $save etc methods on the old resource remain when wrapping an old resource in a new resource. Example: http://plnkr.co/edit/d2oHwm?p=preview var myApp = angular.module('myApp', ['ngResource']) myApp.controller('MyCtrl', function($scope, $resource) { var ResourceA = $resource('A'); var ResourceB = $resource('B'); var instances = {}; instances.A = new ResourceA({ label: "Loading..." }); instances.B = new ResourceB

问题 I'm attemping to call a RESTful method via $resource as following: Resource : angular.module('secure',['ngResource']).factory('Vehicle', function ($resource) { return $resource('/secure/vehicle/index', { id: '@id' }, { query: { method: 'GET', isArray: true }, delete: { method: 'DELETE', isArray: false, url: '/secure/vehicle/delete/:id' } }); }); Then, from other service I inject the above factory and I call DELETE method in this way: factory.delete = function (procedureId) { var vehicle = new

问题 I am using MEANJS In my controller i have // Find a list of Cars $scope.findHome = function() { $scope.cars = Cars.query(); console.log($scope.cars); }; Which outputs here i want to get the _id string inside the first array 0: Resource I tried $scope.cars[0]._id which returns undefined, Please help. 回答1: You are inspecting the results of the query immediately after the call, but ngResource is asynchronous, so perhaps the data has not yet returned from the server by the time you are trying to