我在控制器中使用以下序列化
private MyViewModel myData;
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
var serialized = Request.Form["myData"];
if (serialized != null) //Form was posted containing serialized data
{
myData= (MyViewModel)new MvcSerializer().Deserialize
(serialized, SerializationMode.Signed);
TryUpdateModel(myData);
}
else
myData= (MyViewModel)TempData["myData"] ?? new MyViewModel();
TempData.Keep();
}
protected override void OnResultExecuted(ResultExecutedContext filterContext)
{
if (filterContext.Result is RedirectToRouteResult)
TempData["myData"] = myData;
}
然后在我的控制器中的特定Action
中,我会使用它来获得向导类型的功能:
public ActionResult Step5(string backButton, string nextButton)
{
if (backButton != null)
return RedirectToAction("Step4");
else if ((nextButton != null) && ModelState.IsValid)
return RedirectToAction("Confirm");
else
return View(myData);
}
我的问题是我现在遇到的情况是我必须在控制器的Action
中执行类似的操作:
var model = new MyViewModel
{
Notifications = new[]
{
NotificationDeliveryType.Email,
NotificationDeliveryType.InSystem | NotificationDeliveryType.Text
}
};
return View(model);
但我显然做不到,因为我已经开始做return View(myData);
。
有任何想法/解决方法吗?
提前致谢。