如何在asp.net上反序列化来自EXT.NET的JSON请求.. NET Web Api端

本文关键字：NET JSON 请求 Web Api EXT asp net 反序列化 | 更新日期: 2023-09-27 18:18:08

我正在尝试使用EXT.NET库从web客户端制作HTTPPOST。

这是我的调用的样子

 <ext:Button ID="dugmeOdobri" runat="server" Text="Odobri Narudžbe" Icon="Accept" >
                    <DirectEvents>
                        <Click 
                            Success="sayHello(result);"
                            Url="http://dnndev.me:9010/DesktopModules/WebApiSpn/API/odobrenje/odobri" 
                            Type="Load" 
                            Method="POST" 
                            CleanRequest="true" 
                            Json="true" >
                            <ExtraParams>
                                <ext:Parameter Name="Values" Value="Ext.encode(#{DocumentsGrid}.getRowsValues({selectedOnly:true}))" Mode="Raw" />
                            </ExtraParams>
                        </Click>
                    </DirectEvents>
                 </ext:Button>

Fiddler and Chromes的F11捕获调用像这样

{"Values":"[{'"ID'":6894443,
            '"SkladisteSifra'":'"001'",
            '"SkladisteNaziv'":'"Skladi''u0161te Veleprodaje RGT'",
            '"StatusCode'":null,
            '"StatusDescription'":'"Aktivna'",
            '"Broj'":'"000009'",
            '"Datum'":'"2013-06-13T00:00:00'",
            '"PartnerSifra'":'"24055'",
            '"PartnerNaziv'":'"15 APRIL'",
            '"Napomena'":'"UGALJ'",
            '"TipDokumenta'":'"VEL - Narud''u017eba dobavlja''u010du-slikovnica  '",
            '"Odobriti'":true,
            '"Editable'":true}
            ]"}

当我粘贴字符串到json2sharp我得到这样的poco:

public class RootObject
{
    public string Values { get; set; }
}

我想要的是像这样反序列化我对poco的请求:

public class RootObject
{
    public int ID { get; set; }
    public string SkladisteSifra { get; set; }
    public string SkladisteNaziv { get; set; }
    public object StatusCode { get; set; }
    public string StatusDescription { get; set; }
    public string Broj { get; set; }
    public string Datum { get; set; }
    public string PartnerSifra { get; set; }
    public string PartnerNaziv { get; set; }
    public string Napomena { get; set; }
    public string TipDokumenta { get; set; }
    public bool Odobriti { get; set; }
    public bool Editable { get; set; }
}

应该如何看起来像方法在服务器端?在过去的3个小时里，我尝试了n种组合中的一种

        [HttpPost]
        [AllowAnonymous]
        public string odobri(HttpRequestMessage  request)
        {
            Dictionary<string,string> values = request.Content.ReadAsAsync<Dictionary<string, string>>().Result;
            narudzbeZaOdobriti c = null; ;
            foreach (string s in values.Values)
            {
                 c = Newtonsoft.Json.JsonConvert.DeserializeObject<narudzbeZaOdobriti>(s);
                 break;
            }
            return c.Broj;
        }

我不能得到我做错的地方，是我对Web Api的调用缺少一些东西吗?

如何在asp.net上反序列化来自EXT.NET的JSON请求.. NET Web Api端

是否强制使用HttpRequestMessage?

这里我准备了一个MVC的例子。

<<p> 视图/strong> 
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!X.IsAjaxRequest)
        {
            Store store = this.GridPanel1.GetStore();
            store.DataSource = new object[] 
            { 
                new SomeEntity()
                {
                    Test1 = "test11",
                    Test2 = "test12",
                    Test3 = "test13"   
                },
                new SomeEntity()
                {
                    Test1 = "test21",
                    Test2 = "test22",
                    Test3 = "test23"   
                },
                new SomeEntity()
                {
                    Test1 = "test31",
                    Test2 = "test32",
                    Test3 = "test33"   
                }
            };
        }
    }
</script>
<!DOCTYPE html>
<html>
<head runat="server">
    <title>Ext.NET v2 Example</title>
</head>
<body>
    <ext:ResourceManager runat="server" />
    <ext:Button runat="server" Text="Submit selected rows" Icon="Accept">
        <DirectEvents>
            <Click
                Success="alert(Ext.encode(result));"
                Url="/Aspx/SubmitSelected"
                Method="POST">
                <ExtraParams>
                    <ext:Parameter 
                        Name="values" 
                        Value="Ext.encode(#{GridPanel1}.getRowsValues({ selectedOnly:true }))" 
                        Mode="Raw" />
                </ExtraParams>
            </Click>
        </DirectEvents>
    </ext:Button>
    <ext:GridPanel ID="GridPanel1" runat="server">
        <Store>
            <ext:Store runat="server">
                <Model>
                    <ext:Model runat="server">
                        <Fields>
                            <ext:ModelField Name="Test1" />
                            <ext:ModelField Name="Test2" />
                            <ext:ModelField Name="Test3" />
                        </Fields>
                    </ext:Model>
                </Model>
            </ext:Store>
        </Store>
        <ColumnModel runat="server">
            <Columns>
                <ext:Column runat="server" Text="Test1" DataIndex="Test1" />
                <ext:Column runat="server" Text="Test2" DataIndex="Test2" />
                <ext:Column runat="server" Text="Test3" DataIndex="Test3" />
            </Columns>
        </ColumnModel>
        <SelectionModel>
            <ext:RowSelectionModel runat="server" SelectedIndex="1" Mode="Simple" />
        </SelectionModel>
    </ext:GridPanel>
</body>
</html>
控制器

using System.Collections.Generic;
using System.Web.Mvc;
using Ext.Net;
using Ext.Net.MVC;
namespace Work2MVC.Controllers
{
    public class AspxController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }
        public ActionResult SubmitSelected(string values)
        {
            List<SomeEntity> data = JSON.Deserialize<List<SomeEntity>>(values);
            return this.Direct(data.Count);
        }
    }
}

SomeEntity.cs 

public class SomeEntity
{
    public string Test1 { get; set; }
    public string Test2 { get; set; }
    public string Test3 { get; set; }
}

您可以简单地尝试:

public string odobri(HttpRequestMessage request)
{
    Dictionary<string, string> values = request.Content.ReadAsAsync<Dictionary<string, string>>().Result;
    RootObject c = null;
    foreach (string s in values.Values)
    {
        List<RootObject> tmp = Newtonsoft.Json.JsonConvert.DeserializeObject<List<RootObject>>(s);
        c = tmp.First();
        break;
    }
    return c.Broj;
}
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