আমি jQuery থেকে একটি অজ্যাক্স কলটিতে একটি ত্রুটি পাচ্ছি।
এখানে আমার jQuery ফাংশন:
function DeleteItem(RecordId, UId, XmlName, ItemType, UserProfileId) {
var obj = {
RecordId: RecordId,
UserId: UId,
UserProfileId: UserProfileId,
ItemType: ItemType,
FileName: XmlName
};
var json = Sys.Serialization.JavaScriptSerializer.serialize(obj);
$.ajax({
type: "POST",
url: "EditUserProfile.aspx/DeleteRecord",
data: json,
contentType: "application/json; charset=utf-8",
dataType: "json",
async: true,
cache: false,
success: function(msg) {
if (msg.d != null) {
RefreshData(ItemType, msg.d);
}
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert("error occured during deleting");
}
});
}
এবং এটি আমার WebMethod:
[WebMethod]
public static string DeleteRecord(Int64 RecordId, Int64 UserId, Int64 UserProfileId, string ItemType, string FileName) {
try {
string FilePath = HttpContext.Current.Server.MapPath(FileName);
XDocument xmldoc = XDocument.Load(FilePath);
XElement Xelm = xmldoc.Element("UserProfile");
XElement parentElement = Xelm.XPathSelectElement(ItemType + "/Fields");
(from BO in parentElement.Descendants("Record")
where BO.Element("Id").Attribute("value").Value == RecordId.ToString()
select BO).Remove();
XDocument xdoc = XDocument.Parse(Xelm.ToString(), LoadOptions.PreserveWhitespace);
xdoc.Save(FilePath);
UserInfoHandler obj = new UserInfoHandler();
return obj.GetHTML(UserId, UserProfileId, FileName, ItemType, RecordId, Xelm).ToString();
} catch (Exception ex) {
HandleException.LogError(ex, "EditUserProfile.aspx", "DeleteRecord");
}
return "success";
}
কেউ দয়া করে আমাকে বলতে পারেন যে আমার কোডে কী আছে?
আমি এই ত্রুটি পাচ্ছি:
{
"Message":"Invalid JSON primitive: RecordId.",
"StackTrace":"
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializePrimitiveObject()
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer)
at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)
at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize[T](String input)
at System.Web.Script.Services.RestHandler.GetRawParamsFromPostRequest(HttpContext context, JavaScriptSerializer serializer)
at System.Web.Script.Services.RestHandler.GetRawParams(WebServiceMethodData methodData, HttpContext context)
at System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)",
"ExceptionType":"System.ArgumentException"
}