使用Backbone.js的摆脱ASMX数据与“D” [英] Using backbone.js to get data from ASMX with the 'd'

问题描述

我是pretty新骨干，我一直在试图创建一个与它自动填充功能，通过Web服务ASMX喂食。我似乎有问题是而在JSON我的web服务回报（经过一个痛苦的战斗吧），它包装在一个'D'响应（数据）。我如何获取视图来了解这一点，并在正确的数据得到什么？

I'm pretty new to Backbone and I've been trying to create autocomplete functionality with it, fed by an ASMX webservice. The issue I seem to have is whilst my webservice returns in JSON (after a painful battle with it), it wraps the response in a 'd' (dataset). How do I get the view to understand this and get at the correct data?

下面是我的code： -

Here is my code:-

var Airline = Backbone.Model.extend({
                initialize: function () {},
                defaults: {
                    name: 'Airline Name',
                    rating: 50,
                    icon: '/blank.png'
                }
            });

            var AirlineCollection = Backbone.Collection.extend({
                model: Airline,
                contentType: "application/json",
                url: '/ControlTower/public/runway.asmx/all-airlines',
                parse: function (response) {
                    return response;
                }
            });

            var SelectionView = Backbone.View.extend({
              el : $('#airline'),
              render: function() {
                $(this.el).html("You Selected : " + this.model.get('AirlineName'));
                return this;
              },
            });

var airlines = new AirlineCollection();
            airlines.fetch({async: false, contentType: "application/json" });
            var airlineNames = airlines.pluck("AirlineName");

$("#airline").autocomplete({
              source : airlineNames,
              minLength : 1,
              select: function(event, ui){
                var selectedModel = airlines.where({name: ui.item.value})[0];
                var view = new SelectionView({model: selectedModel});
                view.render();
              }
            });

有人能看到我在做什么错？我已经在这里坐得太久了！

Can anyone see what I'm doing wrong? I've been sitting here for too long now!

帮助是AP preciated;）

Help is appreciated ;)

推荐答案

怎么样在你的 AirlineCollection ：

parse: function (response) {
  return response.d;
}

这篇关于使用Backbone.js的摆脱ASMX数据与“D”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！