Asp.net mvc 3 can'；无法仅在实时服务器上找到操作，在本地服务器上工作正常

在控制器上找不到公共操作方法“AddPromoCode” “Flazingo.Controllers.PositionController”。在 System.Web.Mvc.Controller.HandleUnknownAction（字符串actionName）位于 System.Web.Mvc.Controller.ExecuteCore（）位于 System.Web.Mvc.ControllerBase.Execute（RequestContext-RequestContext） 在 System.Web.Mvc.MvcHandler.c__显示类6.c__显示类b.b_5（） 在System.Web.Mvc.Async.AsyncResultRapper.c__DisplayClass1.b__0（）中 在System.Web.Mvc.MvcHandler.c_udisplayClasse.b_ud（）中 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（） 在System.Web.HttpApplication.ExecuteStep（IExecutionStep步骤， 布尔值（同步完成（&C））

以下是ajax调用：

$.ajax({
            url: '/Position/AddPromoCode',
            type: 'POST',
            dataType: "json",
            contentType: "application/json; charset:utf-8",
            data: ko.toJSON(viewModel),
            success: function(result){
                if(result.TypeId == 1){
                    viewModel.promoOff(viewModel.grandTotal() * (result.Value / 100));
                    viewModel.PromoCodes.push(promoCode + ": "+ result.Value + "% off");
                }else{
                    viewModel.PromoCodes.push(promoCode + ": "+ result.Value + "days free");
                }
            },
            error: function (xmlHttpRequest, textStatus, errorThrown) {
                var errorData = jQuery.parseJSON(xmlHttpRequest.responseText);
                var errorMessages = [];
                //this ugly loop is because List<> is serialized to an object instead of an array
                for (var key in errorData)
                {
                    errorMessages.push(errorData[key]);
                }
                toastr.error(errorMessages.join("<br />"), 'Uh oh');
            }
        });

注意：调用是在敲除单击函数中进行的。 注意：我创建了另一个问题，认为这是客户端问题。这是相关的。

---

它找不到

AddPromoCode

，因此，似乎存在url问题。您应该在服务器中的ajax代码处添加应用程序名称，如

url:'/ApplicationName/Position/AddPromoCode'

您也可以使用url.action html helper执行此操作，如：

// In layout or view:
@Html.Hidden("urlPrefix", Url.Action("", ""))

// In Javascript
var baseUrl = $("input#urlPrefix").val();

$.ajax({ url: baseUrl + '/Position/AddPromoCode', ...

---

部分

Url.Action（“，”）

动态创建

'/ApplicationName'

部分。

您可以发布您的操作方法吗？@UfukHacıoğulları添加了操作方法！嘿，jmogera，你能不能也发布json结构，这是该方法所期望的。@Jai添加了jsonStructure@Jai非JSON帖子也会发生错误。

{"PositionTitle":"Testing B Syntax Error","PromoCode":"FREECB","FirstName":null,"LastName":null,"Address":null,"SuiteNumber":null,"PhoneNumber":null,"City":null,"State":null,"ZipCode":null,"CreditCardNumber":null,"ExperationMonth":null,"ExperationYear":null,"CCV":null,"ClientId":2,"CustomerProfileId":64277420,"PositionId":78,"EmailAddress":"jmogera@gmail.com","Years":[{"Selected":false,"Text":"2013","Value":"2013"},{"Selected":false,"Text":"2014","Value":"2014"},{"Selected":false,"Text":"2015","Value":"2015"},{"Selected":false,"Text":"2016","Value":"2016"},{"Selected":false,"Text":"2017","Value":"2017"},{"Selected":false,"Text":"2018","Value":"2018"},{"Selected":false,"Text":"2019","Value":"2019"},{"Selected":false,"Text":"2020","Value":"2020"},{"Selected":false,"Text":"2021","Value":"2021"},{"Selected":false,"Text":"2022","Value":"2022"}],"MonthList":[{"Selected":false,"Text":"Jan","Value":"01"},{"Selected":false,"Text":"Feb","Value":"02"},{"Selected":false,"Text":"Mar","Value":"03"},{"Selected":false,"Text":"Apr","Value":"04"},{"Selected":false,"Text":"May","Value":"05"},{"Selected":false,"Text":"Jun","Value":"06"},{"Selected":false,"Text":"Jul","Value":"07"},{"Selected":false,"Text":"Aug","Value":"08"},{"Selected":false,"Text":"Sep","Value":"09"},{"Selected":false,"Text":"Oct","Value":"10"},{"Selected":false,"Text":"Nov","Value":"11"},{"Selected":false,"Text":"Dec","Value":"12"}],"IsAddingNewCard":false,"HaveCardOnFile":true,"AddOns":[{"PositionId":78,"ProductId":2,"Description":"The heart and soul, we take you through the hiring process, start to finish and give you every tool you need to make a great hire along the way.","Price":39,"HasAdded":true,"AutoRenew":true,"Name":"Complete Hiring System","AddOnId":122}],"CreditCards":[{"CreditCardId":16,"LastFour":"1060","HolderName":"Barrett Kuethen","ExpDate":"/Date(1422766800000)/","IsDefault":true}],"CardOnFile":{"CreditCardId":16,"LastFour":"1060","HolderName":"Barrett Kuethen","ExpDate":"/Date(1422766800000)/","IsDefault":true},"PromoCodes":[],"__ko_mapping__":{"CardOnFile":{},"ignore":[],"include":["_destroy"],"copy":[],"observe":[],"mappedProperties":{"PositionTitle":true,"PromoCode":true,"FirstName":true,"LastName":true,"Address":true,"SuiteNumber":true,"PhoneNumber":true,"City":true,"State":true,"ZipCode":true,"CreditCardNumber":true,"ExperationMonth":true,"ExperationYear":true,"CCV":true,"ClientId":true,"CustomerProfileId":true,"PositionId":true,"EmailAddress":true,"Years[0].Selected":true,"Years[0].Text":true,"Years[0].Value":true,"Years[1].Selected":true,"Years[1].Text":true,"Years[1].Value":true,"Years[2].Selected":true,"Years[2].Text":true,"Years[2].Value":true,"Years[3].Selected":true,"Years[3].Text":true,"Years[3].Value":true,"Years[4].Selected":true,"Years[4].Text":true,"Years[4].Value":true,"Years[5].Selected":true,"Years[5].Text":true,"Years[5].Value":true,"Years[6].Selected":true,"Years[6].Text":true,"Years[6].Value":true,"Years[7].Selected":true,"Years[7].Text":true,"Years[7].Value":true,"Years[8].Selected":true,"Years[8].Text":true,"Years[8].Value":true,"Years[9].Selected":true,"Years[9].Text":true,"Years[9].Value":true,"Years":true,"MonthList[0].Selected":true,"MonthList[0].Text":true,"MonthList[0].Value":true,"MonthList[1].Selected":true,"MonthList[1].Text":true,"MonthList[1].Value":true,"MonthList[2].Selected":true,"MonthList[2].Text":true,"MonthList[2].Value":true,"MonthList[3].Selected":true,"MonthList[3].Text":true,"MonthList[3].Value":true,"MonthList[4].Selected":true,"MonthList[4].Text":true,"MonthList[4].Value":true,"MonthList[5].Selected":true,"MonthList[5].Text":true,"MonthList[5].Value":true,"MonthList[6].Selected":true,"MonthList[6].Text":true,"MonthList[6].Value":true,"MonthList[7].Selected":true,"MonthList[7].Text":true,"MonthList[7].Value":true,"MonthList[8].Selected":true,"MonthList[8].Text":true,"MonthList[8].Value":true,"MonthList[9].Selected":true,"MonthList[9].Text":true,"MonthList[9].Value":true,"MonthList[10].Selected":true,"MonthList[10].Text":true,"MonthList[10].Value":true,"MonthList[11].Selected":true,"MonthList[11].Text":true,"MonthList[11].Value":true,"MonthList":true,"IsAddingNewCard":true,"HaveCardOnFile":true,"AddOns[0].PositionId":true,"AddOns[0].ProductId":true,"AddOns[0].Description":true,"AddOns[0].Price":true,"AddOns[0].HasAdded":true,"AddOns[0].AutoRenew":true,"AddOns[0].Name":true,"AddOns[0].AddOnId":true,"AddOns":true,"CreditCards[0].CreditCardId":true,"CreditCards[0].LastFour":true,"CreditCards[0].HolderName":true,"CreditCards[0].ExpDate":true,"CreditCards[0].IsDefault":true,"CreditCards":true,"CardOnFile":true,"PromoCodes":true},"copiedProperties":{}},"addNewCreditCardValidationGroup":{"FirstName":null,"LastName":null,"Address":null,"City":null,"State":null,"CreditCardNumber":null,"ExperationMonth":null,"ExperationYear":null,"CCV":null,"errors":[]},"promoOff":0,"grandTotal":39}

// In layout or view:
@Html.Hidden("urlPrefix", Url.Action("", ""))

// In Javascript
var baseUrl = $("input#urlPrefix").val();

$.ajax({ url: baseUrl + '/Position/AddPromoCode', ...