public override void OnActionExecuted(ActionExecutedContext context)
{
// Only export if ModelState is not valid.
if (context.ModelState != null && !context.ModelState.IsValid && IsRedirect(context))
{
var controller = context.Controller as Controller;
if (controller != null)
{
controller.TempData[Key] = ModelStateHelpers.SerializeModelState(context.ModelState);
}
}
base.OnActionExecuted(context);
}
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
if (!filterContext.ModelState.IsValid && filterContext.ActionDescriptor is ControllerActionDescriptor cad)
{
if (filterContext.Result is RedirectResult ||
filterContext.Result is RedirectToRouteResult ||
filterContext.Result is RedirectToActionResult)
{
var modelState = ModelStateHelpers.SerializeModelState(filterContext.ModelState);
filterContext.HttpContext.Session.SetString(cad.ActionName, modelState);
}
}
base.OnActionExecuted(filterContext);
}