Question

    [HttpPost]
    public ActionResult accountchange(int id, int accountid, bool activate)
    {
        // Operations
        return Json(new { Model = model, Result = true, Message = "Changed Successfully });
    }

    $('#accountchange-button').click(function () {
        alert("");
        $.post("url/accountchange/", {id:1, accountid:1, activate:1},
            function (data) { $('.result').html(data); }, "json");

    });

总是得到：

POST http://localhost/account/accountchange/ 500 (Internal Server Error)
                f.support.ajax.f.ajaxTransport.sendjquery.min.js:4
                f.extend.ajaxjquery.min.js:4
                f.each.f.(anonymous function)jquery.min.js:4
                (anonymous function)demo:105
                f.event.dispatchjquery.min.js:3
                f.event.add.h.handle.i

任何想法？

Answer 1

在您的代码中，我没有看到模型被定义。这是我最好的猜测，为什么你的应用程序返回500应用程序错误。如前面在评论中提到的，您可以使用inspect元素实用程序来确定服务器实际抱怨的内容。

[HttpPost]
public ActionResult accountchange(int id, int accountid, bool activate)
{
    // Model = model is most likely undefined
    return Json(new { Model = model, Result = true, Message = "Changed Successfully });
}

Answer 2

您是否在Global.asax中设置路由以接受您传递的3个参数？

        routes.MapRoute(
            "Default", // Route name
            "{controller}/{action}/{id}/{accountId}/{activate}", // URL with parameters
            new { controller = "Home", action = "Index", id = UrlParameter.Optional, accountId = UrlParameter.Optional, activate = UrlParameter.Optional } 
        );

Post总是得到http错误500：ASP.NET MVC3

2 个答案: