我有Html.Action方法我的layout.cshtml文件,每个页面上的rander搜索表单。在布局文件中,我有这种情况呈现:
@if (dcmodel != null)
{
@Html.Action("SearchForm", "Document", dcmodel)
}
else
{
@Html.Action("SearchForm", "Document")
}
在文档控制器中,我有以下代码:
[ChildActionOnly]
public ActionResult SearchForm()
{
DocumentSearchModel model = (DocumentSearchModel)TempData["SearchForm"];
var documentSearchModel = new DocumentSearchModel();
if (model != null)
{
documentSearchModel = model;
}
AccessRight accessRight = unitOfWork.PermissionRepository.GetBOPermission(ApplicationViewRight.Document);
documentSearchModel.ViewModelPermission = new ViewModelPermission(accessRight);
documentSearchModel.DocumentStatuses = CreateDocumentStatusSelectList();
documentSearchModel.DocumentTypes = CreateDocumentTypeSelectList();
documentSearchModel.Storages = CreateStoragesSelectList();
AccessRight documentAccessRight = unitOfWork.PermissionRepository.GetBOPermission(ApplicationViewRight.ShreddingManagement);
documentSearchModel.IsShreddingAvailable = documentAccessRight.HasFlag(AccessRight.Create);
documentSearchModel.IsUserSupervisor = unitOfWork.UserRepository.IsUserSupervisor();
documentSearchModel.ShowLuceneSearch = unitOfWork.SystemSettingRepository.GetSettingsByCode("UseLuceneSearch").Value.ToLower() == "true";
return PartialView("_SearchForm", documentSearchModel);
}
[HttpPost]
public ActionResult SearchForm(DocumentSearchModel searchModel)
{
var dataRequest = this.HttpContext.Request;
Stream req = Request.InputStream;
req.Seek(0, System.IO.SeekOrigin.Begin);
string json = new StreamReader(req).ReadToEnd();
var input = JsonConvert.DeserializeObject(json);
TempData["SearchFormJson"] = input;
TempData["SearchForm"] = searchModel;
return RedirectToAction("Index");
}
当我登录页面时,每个方面都在工作......当我更改本地时间+2小时并刷新页面时,我在下面收到此错误。
我做错了什么?请帮忙! Thnaks!
无法将“System.Web.Mvc.ViewResult”类型的对象强制转换为“System.Web.Mvc.PartialViewResult”
位于C:\ Projects \ TT \ Controllers \ DocumentController.cs中的TT.MVCClient.Controllers.DocumentController.SearchForm():第138行 在lambda_method(Closure,ControllerBase,Object []) 在System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase控制器,Object []参数) 在System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext,IDictionary`2参数) 在System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext,ActionDescriptor actionDescriptor,IDictionary`2参数) 在System.Web.Mvc.ControllerActionInvoker。<> c__DisplayClass13.b__10() 在System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter过滤器,ActionExecutingContext preContext,Func`1 continuation)
{“执行处理程序'System.Web.Mvc.HttpHandlerUtil + ServerExecuteHttpHandlerAsyncWrapper'的子请求时出错。”}