LIOT/EMIS.Web/Controllers/UniversityInformationManage/Specialtyclass/GrademajorController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using EMIS.CommonLogic.Specialtyclass;
using EMIS.ViewModel.Specialtyclass;
using EMIS.Entities;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Exceptions;
using EMIS.Utility;
using System.Text;

namespace EMIS.Web.Controllers.Specialtyclass
{
    [Authorization]
    public class GrademajorController : Controller
    {
        public IGrademajorServices GrademajorServices { get; set; }
        
        /// <summary>
        /// 年级专业页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 年级专业页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(GrademajorServices.GetGrademajorViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID, 
                    standardID, educationID, learningformID, learnSystem, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }
        /// <summary>
        /// 年级专业页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult StandardList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            //var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            //var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            //var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            //var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //在校状态
            //var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(GrademajorServices.GetStandardViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID, (int)pararms.page, (int)pararms.rows));
        }
        /// <summary>
        /// 通过年级专业查询对应的标准专业
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SchoolyearStandardList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(GrademajorServices.GetSchoolyearStandardViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID,
                    standardID, educationID, learningformID, learnSystem, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }
        /// <summary>
        /// 年级专业列表查询（无数据范围限制）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ListWithoutRange(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");

            return base.Json(GrademajorServices.GetGrademajorViewGridWithoutRange(configuretView, schoolAreaID, collegeID, 
                    schoolyearID, standardID, educationID, learningformID, learnSystem, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 年级专业中的专业信息StandardView（无数据范围）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GrademajorExcludeNotHaveStudentBindDropdownList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");

            var list = GrademajorServices.GetStandardQueryableExcludeNotHaveStudentList(configuretView, collegeID, schoolyearID)
                    .Select(x => new
                    {
                        x.StandardID,
                        x.StandardCode,
                        x.StandardName,
                        x.StandardNameStr
                    }).ToList();

            return Json(new { total = list.Count, rows = list });
        }

        /// <summary>
        /// 年级专业中的专业信息StandardView（无数据范围）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GrademajorBindComboGridOptions(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolAreaID = pararms.getExtraInt("ddlSchoolArea") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ddlSchoolArea");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var schoolyearID = pararms.getExtraInt("DictionarySchoolyear") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionarySchoolyear");
            
            var result = GrademajorServices.GetStandardViewGrid(configuretView, schoolAreaID, collegeID, schoolyearID, (int)pararms.page, (int)pararms.rows);

            return base.Json(result);
        }

        /// <summary>
        /// 年级专业中的年级信息SchoolyearView（无数据范围）暂时不使用
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SchoolyearBindComboGridOptions(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");

            var result = GrademajorServices.GetSchoolyearViewGrid(configuretView, collegeID, standardID, (int)pararms.page, (int)pararms.rows);

            return base.Json(result);
        }

        /// <summary>
        /// 查询年级专业信息(院系所、专业信息，带数据范围)
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <param name="standardID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindDropdownListByCollege(DropdownListBindType? bindType, Guid? collegeID, int? standardID)
        {
            List<DropdownListItem> list = this.GrademajorServices
                    .GetGrademajorViewList(new ConfiguretView(), null, collegeID, null, standardID, null, null, null, null)
                    .Select(x => new DropdownListItem 
                    { 
                        Text = x.Name, 
                        Value = x.GrademajorID 
                    }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 查询年级专业信息(院系所、年级、专业信息，带数据范围)
        /// </summary>
        /// <param name="bindType"></param>
        /// <param name="collegeID"></param>
        /// <param name="schoolyearID"></param>
        /// <param name="standardID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BindComboGridByCollege(DropdownListBindType? bindType, Guid? collegeID, 
                int? schoolyearID, int? standardID)
        {
            List<DropdownListItem> list = this.GrademajorServices
                    .GetGrademajorViewList(new ConfiguretView(), null, collegeID, schoolyearID, standardID, null, null, null, null)
                    .Select(x => new DropdownListItem
                    {
                        Text = x.Name,
                        Value = x.GrademajorID
                    }).ToList();

            DropdownListBindType dbt = bindType == null ? DropdownListBindType.SelectAll : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);

            return base.Json(list);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="grademajorID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid grademajorID)
        {
            GrademajorView grademajorView = new GrademajorView();
            grademajorView = GrademajorServices.GetGrademajorView(grademajorID);

            return View("Edit", grademajorView);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="grademajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CopyAdd(GrademajorView grademajorView)
        {
            grademajorView.GrademajorID = Guid.Empty;

            return this.Edit(grademajorView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：年级专业编号或年级专业名称唯一）
        /// </summary>
        /// <param name="grademajorID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? grademajorID)
        {
            //临时性加参数控制、屏蔽列表进入无保存按钮权限
            ViewBag.Type = Request.Params["Type"];

            GrademajorView grademajorView = new GrademajorView();
            if (grademajorID.HasValue)
            {
                grademajorView = GrademajorServices.GetGrademajorView(grademajorID);
            }
            else
            {
                grademajorView.SchoolyearID = BaseExtensions.GetCurrentYearID();
            }

            return View(grademajorView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：年级专业编号或年级专业名称唯一）
        /// </summary>
        /// <param name="grademajorView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(GrademajorView grademajorView)
        {
            try
            {
                GrademajorServices.GrademajorEdit(grademajorView);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 年级专业复制（批量添加）
        /// </summary>
        /// <returns></returns>
        public ActionResult BatchAdd()
        {
            return View();
        }

        /// <summary>
        /// 年级专业复制（批量添加）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BatchAdd(GrademajorView grademajorView)
        {
            try
            {
                var addCount = GrademajorServices.GrademajorBatchAdd(grademajorView);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "添加成功（共添加了:" + addCount + "条）。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "添加失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 批量修改
        /// </summary>
        /// <returns></returns>
        public ActionResult BatchModifyControl(string grademajorIDs, int? schoolyearID, int? schoolcodeID)
        {
            try
            {
                string result = GrademajorServices.BatchModify(grademajorIDs, schoolyearID, schoolcodeID);

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = result
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "批量修改失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="grademajorIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string grademajorIDs)
        {
            try
            {
                List<Guid?> list = grademajorIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                          .Select(x => (Guid?)new Guid(x)).ToList();

                GrademajorServices.GrademajorDelete(list);

                return base.Json("删除成功。");
            }
            catch (Exception ex)
            {
                string mge = ex.Message;
                System.Data.SqlClient.SqlException num = ExceptionHelper.GetSqlException(ex);
                if (num != null)
                {
                    if (num.Number == 547)
                    {
                        mge = "请先删除所有关联的数据，如：班级信息、专业计划、执行计划、收费标准、毕业标准等";
                    }
                }

                return base.Json("删除失败，原因：" + mge);
            }
        }

        /// <summary>
        /// 班级信息页面(查询对应的班级信息)
        /// </summary>
        /// <returns></returns>
        public ActionResult ClassmajorList()
        {
            return View();
        }

        /// <summary>
        /// 班级信息页面(查询对应的班级信息)
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassmajorList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var grademajorID = Request["grademajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();

            return Json(GrademajorServices.GetClassmajorViewGrid(configuretView, grademajorID,
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询年级专业所有班级学生
        /// </summary>
        /// <returns></returns>
        public ActionResult ClassStudentListView()
        {
            return View();
        }

        /// <summary>
        /// 查询年级专业所有班级学生
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassStudentListView(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var grademajorID = Request["grademajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();

            return Json(GrademajorServices.GetBaseStudentViewGrid(configuretView, grademajorID, 
                    inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var schoolAreaID = Request.Form["ddlSchoolArea"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["ddlSchoolArea"].ParseStrTo<int>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var schoolyearID = Request.Form["DictionarySchoolyear"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionarySchoolyear"].ParseStrTo<int>();
            var standardID = Request.Form["DictionaryStandard"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStandard"].ParseStrTo<int>();
            var educationID = Request.Form["DictionaryEducation"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryEducation"].ParseStrTo<int>();
            var learningformID = Request.Form["DictionaryLearningform"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryLearningform"].ParseStrTo<int>();
            var learnSystem = Request.Form["DictionaryLearnSystem"].ToString();
            //在校状态
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();

            var dt = GrademajorServices.GetGrademajorViewList(configuretView, schoolAreaID, collegeID, schoolyearID, standardID, 
                        educationID, learningformID, learnSystem, inSchoolStatus)
                        .Select(x => new
                        {
                            x.Code,
                            x.Name,
                            x.SchoolyearID,
                            x.StandardCode,
                            x.StandardID,
                            x.StandardName,
                            x.EducationName,
                            x.LearningformName,
                            LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                            x.CollegeCode,
                            x.CollegeName,
                            x.GraduatingSemesterCode,
                            x.StudentCount
                        }).ToTable();
            string[] liststring = { 
                                      "年级专业编号", "年级专业名称", "年级", "专业代码", "专业ID(Value)", 
                                      "专业名称", RSL.Get("EducationID"), "学习形式", "学制", 
                                      RSL.Get("CollegeCode"), RSL.Get("College"), "毕业学期", "人数" 
                                  };

            var title = "年级专业信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "年级专业信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "年级专业信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        /// <summary>
        /// 导出班级信息明细Excel
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_Classmajor()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var grademajorID = Request["grademajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = GrademajorServices.GetClassmajorViewList(configuretView, grademajorID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.No,
                        x.Name,
                        x.ClassNum,
                        x.SchoolyearID,
                        x.SchoolcodeName,
                        x.GraduatingSemesterCode,
                        x.UserName,
                        x.StudentCount,
                        x.GrademajorCode,
                        x.GrademajorName,
                        x.FacultymajorCode,
                        x.FacultymajorName
                    }).ToTable();
            string[] liststring = { 
                                      "班级编号", "班级名称", "班序", "年级", "入学学期", "毕业学期", "班主任", 
                                      "人数", "年级专业编号", "年级专业名称", "院系专业编号", "院系专业名称"
                                  };
            var title = "年级专业班级信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "年级专业班级信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "年级专业班级信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        /// <summary>
        /// 导出学生明细Excel
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_ClassStudent()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var grademajorID = Request["grademajorID"].ParseStrTo<Guid>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = GrademajorServices.GetBaseStudentViewList(configuretView, grademajorID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.LoginID,
                        x.UserName,
                        x.SexName,
                        x.InSchoolStatusName,
                        x.StudentStatusName,
                        x.ClassmajorCode,
                        x.ClassmajorName,
                        x.SchoolyearID,
                        x.GrademajorCode,
                        x.GrademajorName,
                        x.FacultymajorCode,
                        x.FacultymajorName
                    }).ToTable();
            string[] liststring = { 
                                      "学号", "姓名", "性别", "在校状态", "学籍状态", 
                                      "班级编号", "班级名称", "年级","年级专业编号", "年级专业名称",  
                                      "院系专业编号", "院系专业名称"
                                  };
            var title = "年级专业学生信息";
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.No)
            {
                title = "年级专业学生信息（非在校）";
            }
            if (inSchoolStatus == (int)CF_INOrOutSchoolStatus.Yes)
            {
                title = "年级专业学生信息（在校）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));

            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="errorFile"></param>
        /// <param name="operationTips"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Import(string errorFile, string operationTips)
        {
            ViewBag.ErrorFile = errorFile;
            if (string.IsNullOrEmpty(operationTips))
            {
                operationTips = "点击查看失败原因...";
            }
            ViewBag.operationTips = operationTips;
            return View();
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Import(HttpPostedFileBase file)
        {
            try
            {
                if (!NpoiExcelHelper.GetIsCompatible(file.FileName))
                {
                    throw new Exception("格式错误，只允许导入xls或xlsx格式的Excel文件。");
                }

                Dictionary<string, string> cellheader = new Dictionary<string, string> 
                {
                    { "Code", "年级专业编号" },
                    { "Name", "年级专业名称" },
                    { "Abbreviation", "简称" },
                    { "FacultymajorCode", "院系专业编号" },
                    { "SchoolyearStr", "年级" },
                    { "SchoolcodeStr", "入学学期" },
                    { "Professional", "专业方向" },
                    { "SchoolAreaStr", "校区" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };

                StringBuilder errorMsg = new StringBuilder(); // 错误信息

                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);

                List<GrademajorView> errList = new List<GrademajorView>();

                List<GrademajorView> dataList = new List<GrademajorView>();

                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数

                //导入
                GrademajorServices.GrademajorImport(cellheader, out inCount, out upCount, out errList, out errCount, sourcePhysicalPath);

                System.IO.File.Delete(sourcePhysicalPath);//删除本地缓存文件

                if (errList.Count() > 0)
                {
                    //获取错误数据文件路径
                    string errorWebPath = string.Format("{0}", NpoiExcelHelper
                            .EntityListToExcel2003(cellheader, errList, "年级专业信息导入失败文件", sourcePhysicalPath));

                    ViewBag.ErrorFile = errorWebPath;

                    string Errinfo = string.Format("提示：{0}条年级专业信息导入成功，{1}条年级专业信息更新成功，{2}条年级专业信息导入失败,点击查看。",
                            inCount, upCount, errCount);

                    ViewBag.operationTips = Errinfo;

                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = "none",
                        msg = Errinfo,
                        url = Url.Action("Import").AddMenuParameter() + "&errorFile=" + errorWebPath + "&operationTips="
                            + Errinfo + "&WindowID=" + Request["WindowID"]
                    });
                }
                else
                {
                    string successInfo = string.Format("提示：{0}条年级专业信息导入成功，{1}条年级专业信息更新成功。", inCount, upCount);

                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = Request["WindowID"],
                        msg = successInfo,
                        url = Url.Action("List").AddMenuParameter()
                    });
                }
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = "none",
                    msg = "导入失败，原因：" + ex.Message,
                    url = Url.Action("Import").AddMenuParameter() + "&WindowID=" + Request["WindowID"]
                });
            }
        }

    }
}