Question

我的MVC 3号控制器行动不是淡化我的AJAX哨所的JSON数据。

Fiddler shows the data being passed correctly.
I put a break point on the var x = "ok!"; line and it hits it every time.
When the contentType is removed from the .ajax(), the address object is created but properties are null values.
With the contentType in the request, the address object is null.
I ve tried to put [DataContract] and [DataMembers] on my POCO, no difference
I ve tried to use an IModelBinder, but the StreamReader(Request.InputStream).ReadToEnd was always ""

这里的《家庭法典》:

 $("#home-validate-btn").click(function (event) {
    var address =
    {
        Address: $( #Data_HomeAddress ).val(),
        City: $( #Data_HomeCity ).val(),
        State: $( #Data_HomeState ).val(),
        Zip: $( #Data_HomeZip ).val()
    };

    $.ajax({
        url:  /Settings/addressValidate ,
        type:  POST ,
        contentType:  application/json; charset=utf-8 , 
        dataType:  json ,
        data: $.toJSON(address),            
        success: function (info) {
            alert( ok! );
        }
    });
});

这里的《控制器法》:

 [AcceptVerbs(HttpVerbs.Post)]         
    public ActionResult addressValidate(ValidateAddress address)
    {
        var x = "ok!";
        return new JsonResult()
        {
            Data = (x),
            JsonRequestBehavior = JsonRequestBehavior.AllowGet
        };
    }

My POCO:

public class ValidateAddress
{        
    public string Address { get; set; }        
    public string City { get; set; }        
    public string State { get; set; }   
    public string Zip { get; set; }
}

My Global.asax.cs

    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
        routes.MapRoute(
            "Default", // Route name
            "{controller}/{action}", // URL with parameters
            new
            {
                controller = "Home",
                action = "Index"
            } // Parameter defaults
        );
    }

protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();

        RegisterGlobalFilters(GlobalFilters.Filters);
        RegisterRoutes(RouteTable.Routes);

        ValueProviderFactories.Factories.Add(new JsonValueProviderFactory());
    }

这里的数据来自菲德尔:

POST http://localhost.:59872/Settings/addressValidate HTTP/1.1
x-requested-with: XMLHttpRequest
Accept-Language: en-us
Referer: http://localhost.:59872/Settings/Addresses?Length=8
Accept: application/json, text/javascript, */*; q=0.01
Content-Type: application/json; charset=utf-8
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; OfficeLiveConnector.1.5; OfficeLivePatch.1.3; .NET4.0C; .NET4.0E; Creative AutoUpdate v1.40.01; msn OptimizedIE8;ENUS)
Host: localhost.:59872
Content-Length: 77
Connection: Keep-Alive
Pragma: no-cache
Cookie: __RequestVerificationToken_Lw__=IBBY7VzoqxMI .... (rest of string snipped)
ASP.NET_SessionId=fsjywpn4gqasszgcdgmkqd4p
{"Address":"1 Main Street","City":"Beach City","State":"FL","Zip":"99999"}

Answer 1

问题是,我需要把返回数据放在一个称为“地址”的物体上,以便与方法定义保持一致。我通过一个阵列,而不是一个带有特性的物体。

New JSON =

var addressObj = {
        address: {
            Address: $( #Data_HomeAddress ).val(),
            City: $( #Data_HomeCity ).val(),
            State: $( #Data_HomeState ).val(),
            Zip: $( #Data_HomeZip ).val()
        }
    };

in the .ajax() - data: $.toJSON(addressObj),

Senior JSON =

var address =
{
    Address: $( #Data_HomeAddress ).val(),
    City: $( #Data_HomeCity ).val(),
    State: $( #Data_HomeState ).val(),
    Zip: $( #Data_HomeZip ).val()
};

原有数据:toJSON(地址)

http://forums.asp.net/p/1642394/4252987.aspx#4252987“rel=” http://forums.asp.net/p/1642394/4252987.aspx#4252987

友情链接