我正在將數據從JavaScript應用程序發送到MVC5控制器,但是當數據提交到Submit controller操作時,它永遠不會被調用。我有創建以下JSON對象一些很簡單的製圖員:未從JSON AJAX調用MVC5控制器操作Post
function mapContactDto(vm)
{
var contactDto = {};
contactDto.firstName = vm.firstName();
contactDto.lastName = vm.lastName();
contactDto.companyName = vm.companyName();
contactDto.emailAddress = vm.emailAddress();
contactDto.phonePrimary = vm.phonePrimary();
contactDto.phoneSecondary = vm.phoneSecondary();
contactDto.address1 = vm.address1();
contactDto.address2 = vm.address2();
contactDto.city = vm.city();
contactDto.postalCode = vm.postalCode();
contactDto.country = vm.country();
return contactDto;
}
function mapCartItems(vm)
{
var cartItemsDto = new Array();
$.each(vm.selectedOptions(), function (index, step, array) {
var sku = step.selection().sku;
if (sku !== "0") {
cartItemsDto.push(sku);
}
});
return cartItemsDto;
}
/* if i dump the object that is sent to the server with `console.log(JSON.stringify(item))` I get:
{
"skus": ["1001","8GB","201"],
"contact": {
"firstName":"Jon",
"lastName":"Doe",
"companyName":"Yup my company",
"emailAddress":"[email protected]",
"phonePrimary":"012111 231",
"phoneSecondary":"",
"address1":"1 Billing Way",
"address2":"Navigation House",
"city":"London",
"postalCode":"112211",
"country":"GB"
}
}
*/
然後我用下面的代碼發送數據:
var contactDto = mapContactDto(self.billingVm());
var cartItemsDto = mapCartItems(self.configurationVm());
var req = new XMLHttpRequest();
req.open('HEAD', document.location, false);
req.send(null);
var item = {
skus: mapCartItems(cartItemsVm()),
contact: mapContactDto(billingVm())
};
var url = '/Knockout/Submit';
$.ajax({
cache: false,
url: url,
contentType: 'application/json; charset=utf-8',
dataType: 'json',
data: item,
type: 'POST',
success: function (data, textStatus, jqXHR) {
},
error: function (data, textStatus, jqXHR) {
}
});
我的控制器代碼如下:
public JsonResult Submit(string[] Skus, ContactDto Contact)
{
return Json(new { success = true, message = "Some message" });
}
/* and MVC models are: */
public class ContactDto
{
public string FirstName { get; set; }
public string LastName { get; set; }
public string CompanyName { get; set; }
public string EmailAddress { get; set; }
public string PhonePrimary { get; set; }
public string PhoneSecondary { get; set; }
public string Address1 { get; set; }
public string Address2 { get; set; }
public string City { get; set; }
public string PostalCode { get; set; }
public string Country { get; set; }
}
我有以下問題請:
但是,如果我將控制器參數註釋掉,它就會變成
Submit()
然後調用它,爲什麼?從上面,似乎控制器框架無法匹配的參數 - 任何想法我做錯了請嗎?
如何在MVC控制器上啓用調試,以便我可以看到發生了什麼?