Problemas al deserializar un json en un modelo de datos
Código:
El cual es causado al tratar de deserializar una linea json enviada desde un ajax jquery, seria la siguiente:Se detectó System.InvalidOperationException
HResult=-2146233079
Message=No se puede convertir el objeto de tipo 'System.String' en el tipo 'kambi4.Areas.INVENTORY.Models.SheetModel'
Source=System.Web.Extensions
StackTrace:
en System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeInternal(Object o, Type type, JavaScriptSerializer serializer, Boolean throwOnError, Object& convertedObject)
en System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeMain(Object o, Type type, JavaScriptSerializer serializer, Boolean throwOnError, Object& convertedObject)
en System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)
en System.Web.Script.Serialization.JavaScriptSerializer.Deserialize[T](String input)
en kambi4.Areas.INVENTORY.Controllers.PROG34Controller.SaveSheet(String collection, Int32 contador) en D:\PC\Visual Studio 2010\Projects\kambi4\kambi4\Areas\INVENTORY\Controllers\PROG34Controller.cs:línea 488
InnerException:
Código:
Este es el script jquery en la vista:"\"ppms=123&total_hours=123&failed_not=on&tool_hours=123&serial1=123&serial_in=123&serial_out=123&mud_type=123&selenoid_in=123&selenoid_out=123&operatorX=123&client=1003&job_number=123&comments=123&FlowSwithSensitivityIN=123&FlowSwithSensitivityOUT=123&FlowSwitchVoltIN=123&FlowSwitchVoltOUT=123&NomninalValue1IN=v&NomninalValue1OUT=123&AverageCurrentIN=123&AverageCurrentOUT=123&NomninalValue2IN=123&NomninalValue2OUT=123&PullingCurrentIN=123&PullingCurrentOUT=123&NomninalValue3IN=123&NomninalValue3OUT=123&HoldingCurrentIN=123&HoldingCurrentOUT=123&NomninalValue4IN=123&NomninalValue4OUT=123&PullStrengthIN=123&PullStrengthOUT=123&NomninalValue5IN=123&NomninalValue5OUT=123&HoldStrengthIN=123&HoldStrengthOUT=v&NomninalValue6IN=123&NomninalValue6OUT=123&PoppetGapIN=123&PoppetGapOUT=123&NomninalValue7IN=123&NomninalValue7OUT=123&MembranePressureIN=123&MembranePressureOUT=123&NomninalValue8IN=123&NomninalValue8OUT=123&MembraneConditionIN=123&MembraneConditionOUT=123&NomninalValue9IN=123&NomninalValue9OUT=123&BellowConditionIN=123&BellowConditionOUT=123&NomninalValue10IN=123&NomninalValue10OUT=123&SnubberShockIN=123&SnubberShockOUT=123&NomninalValue11IN=123&NomninalValue11OUT=123&MDMConditionIN=123&MDMConditionOUT=123&NomninalValue12IN=123&NomninalValue12OUT=123&ServoPoppetIN=123&ServoPoppetOUT=123&ServoOrificeIN=123&ServoOrificeOUT=123&OilConditionIN=123&OilConditionOUT=123&NomninalValue13IN=123&NomninalValue13OUT=123&KintecConditionIN=123&KintecConditionOUT=123&NomninalValue14IN=123&NomninalValue14OUT=123&ORingsConditionIN=123&ORingsConditionOUT=123&NomninalValue15IN=123&NomninalValue15OUT=123&HousingConditionIN=123&HousingConditionOUT=123&NomninalValue16IN=123&InspectionNotes=123&technicians=1003&InDate=11%2F12%2F2014&OutDate=11%2F13%2F2014&SheetNumber=&idserial1=2005\""
Código:
Este es en el controlador (donde me arroja el error):function GuardarHoja() {
//debugger;
var formCollection = JSON.stringify($('#form_sheet').serialize()); // .serialize() make query string with form inputs name and value
$.ajax({
url: '/INVENTORY/PROG34/SaveSheet', // script url to send
type: 'POST', // method of sending
data: { collection: formCollection, contador: contador },
success: function (data) {
mostrar_alert_ui(data.titulo, data.mensaje, 350);
if (data.success) {
guardar_items();
var div = $("#MaintenanceSheet");
div.dialog('close');
RestablecerTodo();
}
},
error: function (xhRequest, ErrorText, thrownError) {
alert("Failed to Save Sheet, please try again");
console.log('xhRequest: ' + xhRequest + "\n");
console.log('ErrorText: ' + ErrorText + "\n");
console.log('thrownError: ' + thrownError + "\n");
}
});
}
Código:
public JsonResult SaveSheet(string collection, int contador)
{
object jsonData = null;
try
{
JavaScriptSerializer serializer = new JavaScriptSerializer();
var b = serializer.Deserialize<SheetModel>(collection);
/*
Mucha lógica aqui
*/
jsonData = new
{
success = true,
mensaje = "Maintenance Sheet had been saved",
titulo = "New Sheet Saved"
};
}
catch (Exception ex)
{
jsonData = new
{
success = false,
mensaje = ex.ToString(),
titulo = "ERROR"
};
}
return Json(jsonData, JsonRequestBehavior.AllowGet);
}
public JsonResult GuardarItemsUsados(string qty,string part,string serial,string description)
{
object jsonData = null;
try
{
int ultimoId = (from d in dc.sheets orderby d.idsheet descending select d.idsheet).FirstOrDefault();
var a = new INVENTORY.Models.useditems();
a.description = description;
a.idsheet = ultimoId;
a.part = part;
a.qty = Convert.ToInt32(qty);
a.serial = serial;
dc.useditems.InsertOnSubmit(a);
dc.SubmitChanges();
jsonData = new
{
success = true
};
}
catch (Exception ex)
{
jsonData = new {
mensaje = ex.ToString(),
titulo = "ERROR",
success = false
};
}
return Json(jsonData, JsonRequestBehavior.AllowGet);
}
Y este es el modelo:
Código:
public class SheetModel
{
public string ppms { get; set; }
public string total_hours { get; set; }
public int idserial1 { get; set; }
public bool failed_yes { get; set; }
public bool failed_not { get; set; }
public string tool_hours { get; set; }
public string ServoPoppetIN { get; set; }
public string ServoPoppetOUT { get; set; }
public string ServoOrificeIN { get; set; }
public string ServoOrificeOUT { get; set; }
public string OilConditionIN { get; set; }
public string OilConditionOUT { get; set; }
public string KintecConditionIN { get; set; }
public string KintecConditionOUT { get; set; }
public string ORingsConditionIN { get; set; }
public string ORingsConditionOUT { get; set; }
public string HousingConditionIN { get; set; }
public string HousingConditionOUT { get; set; }
public string NomninalValue16IN { get; set; }
public string InspectionNotes { get; set; }
public int technicians { get; set; }
public DateTime InDate { get; set; }
public DateTime OutDate { get; set; }
public string SheetNumber { get; set; }
public string NomninalValue1IN { get; set; }
public string NomninalValue2IN { get; set; }
public string NomninalValue3IN { get; set; }
public string NomninalValue4IN { get; set; }
public string NomninalValue5IN { get; set; }
public string NomninalValue6IN { get; set; }
public string NomninalValue7IN { get; set; }
public string NomninalValue8IN { get; set; }
public string NomninalValue9IN { get; set; }
public string NomninalValue10IN { get; set; }
public string NomninalValue11IN { get; set; }
public string NomninalValue12IN { get; set; }
public string NomninalValue13IN { get; set; }
public string NomninalValue14IN { get; set; }
public string NomninalValue15IN { get; set; }
public string NomninalValue1OUT { get; set; }
public string NomninalValue2OUT { get; set; }
public string NomninalValue3OUT { get; set; }
public string NomninalValue4OUT { get; set; }
public string NomninalValue5OUT { get; set; }
public string NomninalValue6OUT { get; set; }
public string NomninalValue7OUT { get; set; }
public string NomninalValue8OUT { get; set; }
public string NomninalValue9OUT { get; set; }
public string NomninalValue10OUT { get; set; }
public string NomninalValue11OUT { get; set; }
public string NomninalValue12OUT { get; set; }
public string NomninalValue13OUT { get; set; }
public string NomninalValue14OUT { get; set; }
public string NomninalValue15OUT { get; set; }
}
