【发布时间】:2016-08-12 03:49:42
【问题描述】:
当只使用@model Project.Models.UserModel 时,我可以使用TextBoxFor 就好了。但是当把它改成@model PagedList.IPagedList<Project.Models.UserModel>时,我就不能再使用TextBoxFor了。
Create.cshtml - 我无法使用TextBoxFor 而不出现错误。
@model PagedList.IPagedList<Project.Models.UserModel>
...
//I'm having a problem with this code
@Html.TextBoxFor(model => model.userid)
...
“IPagedList”不包含“user”的定义,并且找不到接受“IPagedList”类型的第一个参数的扩展方法“user”(您是否缺少 using 指令或程序集引用?)
UserController.cs - 我正在返回一个 PagedList
public ActionResult Create(string currentFilter, string searchString, int? page)
{
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
var users = from ug in _odb.USR_MSTR
select new UserModel
{
userid = ug.USR_ID,
user = ug.USR_DESC,
status = (ug.INACTV_DT == null ? "Active" : "Inactive")
};
int pageSize = 10;
int pageNumber = (page ?? 1);
ViewBag.UserFilter = GetSelectListItems();
return View(users.ToPagedList(pageNumber, pageSize));
}
public JsonResult Save_User(UserModel model)
{
string _message = string.Empty;
using (var _odb = new ProjectEntities())
{
try
{
USR_MSTR usr_master = new USR_MSTR();
usr_master.USER_ID = Guid.NewGuid().ToString().Remove(20);
usr_master.USER_DESC = model.user;
usr_master.CREATE_DT = DateTime.Now;
_odb.USR_MSTR.Add(usr_master);
_odb.SaveChanges();
}
catch (Exception ex)
{
_message = "An error occured.";
_message = ex.InnerException.Message;
}
}
return Json(true);
}
UserModel.cs - 我所有的文本框都在这里定义
public class UserModel
{
public string userId { get; set; }
[Display(Name = "User")]
public string user { get; set; }
[Display(Name = "Status")]
public string status { get; set; }
[Display(Name = "Filter Search By")]
public int filterSearchBy { get; set; }
public int filterSearchText { get; set; }
}
【问题讨论】:
标签: c# asp.net-mvc pagedlist