无效的Web服务调用，具有骨干和WebService webMethods的参数值缺失 [英] Invalid web service call, missing value for parameter with Backbone and Webservice webmethods

问题描述

是否有可能为骨干，以与asp.net web服务的SOAP接口的方法保存和检索数据？因为我从这个的WebMethod错误，但实际上 POST 包含的参数。

Is it possible for backbone to interface with asp.net soap webservice methods for saving and retrieving the data? because i got this error from the webmethod but actually the POST contains the parameters.

[WebMethod]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public static Dummy SaveDummy(Dummy myDummy)
        {
            Dummy dumdum = myDummy;
            HttpContext.Current.Session["data"] = dumdum;
            return myDummy;
        }

        [WebMethod]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json, UseHttpGet = true)]
        public static Dummy FetchDummy()
        {
            return (Dummy)HttpContext.Current.Session["data"];
        }

        public class Dummy
        {
            private string _name;
            private string _script;

            public string Name
            {
                get { return _name; }
                set { _name = value; }
            }

            public string Script
            {
                get
                {
                    return _script;
                }
                set { _script = value; }
            }
        }

骨干示范

  window["model"] = Backbone.Model.extend({
        initialize: function () {
            console.log("CREATED");
        },
        defaults:{
            name:"Please enter your name",
            script:"Hello World"
        },
        urlRoot: "index.aspx/SaveDummy",
        validate: function (attrs) {

        }
    });

应用程序

$("document").ready(function () {

    var myModel = new model({
        name: "Stack Overflow",
        script: "alert('Hi SO')"
    });

    var myView = new view({
        model: myModel,
        el: $("#placeholder")
    });

    console.log("SAVING");
    myModel.save();

    console.log("FETCHING");
    myModel.fetch();

POST

{名：堆栈溢出，脚本：警报（'嗨SO'）}

无效的Web服务调用，参数缺失值：'myDummy

我也期待与类似的问题，这是由做一些像解决其他职位
{myDummy = {名：堆栈溢出，脚本：警报（'嗨SO'）}} 。这怎么可能通过骨干生成？

I did look into other posts with similar problem, which were solved by doing something like {myDummy={"name":"Stack Overflow","script":"alert('Hi SO')"}} . How could this be generated using Backbone?

推荐答案

所有骨干通过Backbone.Sync处理的服务器端同步这是专为两件事情：

All of the server-side synchronization in Backbone is handled through Backbone.Sync which is designed for two things:

• 与JSON（而不是SOAP / XML）工作的REST API的


• 扩展

所以，你需要重写Backbone.Sync行为跟你的后端。这似乎是相对直接的。一些指南可以在这些链接中找到：

So you will need to override the Backbone.Sync behavior to talk to your backend. It appears to be relatively straight-forward. Some guidance can be found in these links:

• SO张贴关于覆盖Backbone.Sync


• 博客文章中骨干消费XML服务

• SO post about overriding Backbone.Sync
• Blog post about consuming XML services in Backbone

这篇关于无效的Web服务调用，具有骨干和WebService webMethods的参数值缺失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！