/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Add(Course_UnitTest model)
{
if (model.Question == null)
{
model.Question = "";
}
model.Verson = "-1";
model.Display = true;
model.Delflag = false;
model.CreateDate = DateTime.Now;
return dal.Add(model) > 0;
}
/// <summary>
/// 获取指定课程的结业考试试题信息
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public List<Course_UnitTest> GetExamQuesInfo(int id)
{
string sql = @"select * from dbo.Course_UnitTest where TrainingId=@TrainingId and Display = 1 and Delflag = 0";
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = id }
};
List<Course_UnitTest> list = new List<Course_UnitTest>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql, cmdParams))
{
while (reader.Read())
{
Course_UnitTest model = new Course_UnitTest();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}
/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(Course_UnitTest model)
{
StringBuilder sql = new StringBuilder();
sql.Append("insert into [dbo].[Course_UnitTest] ([TrainingId],[Verson],[Content],[QTtype],[Question],[Answer],[Credit],[Display],[Delflag],[CreateDate])");
sql.Append(" values (@TrainingId,@Verson,@Content,@QTtype,@Question,@Answer,@Credit,@Display,@Delflag,@CreateDate)");
sql.Append(" set @Id=@@IDENTITY");
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = model.Id, Direction = ParameterDirection.Output },
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = model.TrainingId },
new SqlParameter("@Verson", SqlDbType.VarChar, 20) { Value = model.Verson },
new SqlParameter("@Content", SqlDbType.VarChar, 2000) { Value = model.Content },
new SqlParameter("@QTtype", SqlDbType.Int, 4) { Value = model.QTtype },
new SqlParameter("@Question", SqlDbType.VarChar, 8000) { Value = model.Question },
new SqlParameter("@Answer", SqlDbType.VarChar, 100) { Value = model.Answer },
new SqlParameter("@Credit", SqlDbType.Float, 8) { Value = model.Credit },
new SqlParameter("@Display", SqlDbType.Bit, 1) { Value = model.Display },
new SqlParameter("@Delflag", SqlDbType.Bit, 1) { Value = model.Delflag },
new SqlParameter("@CreateDate", SqlDbType.DateTime, 8) { Value = model.CreateDate }
};
int result = Convert.ToInt32(MSEntLibSqlHelper.ExecuteNonQueryBySql(sql.ToString(), cmdParams));
model.Id = Convert.ToInt32(cmdParams[0].Value);
return result;
}
public ActionResult ExemExeclTemp(int TrainingId)
{
Course_UnitTestBLL course_UnitTestBLL = new Course_UnitTestBLL();
string msg = "";
HttpPostedFileBase excel = Request.Files[0];
string fileName = Server.MapPath(Code.UploadCore.UploadAttach(excel, ref msg));
int GroupId = Code.SiteCache.Instance.GroupId;
int OrganId = Code.SiteCache.Instance.ManageOrganId;
DataTable dt = ReadExcel(fileName);
if (dt.Columns[0].ColumnName.ToString() != "类型" || dt.Columns[1].ColumnName.ToString() != "题目内容" || dt.Columns[2].ColumnName.ToString() != "答案内容" || dt.Columns[3].ColumnName.ToString() != "正确答案序号" || dt.Columns[4].ColumnName.ToString() != "权重")
{
return Content("no:导入的格式不正确!");
}
else
{
List<Course_UnitTest> list = new List<Course_UnitTest>();
if (dt.Rows.Count == 0)
{
return Content("no:无导入数据!");
}
else
{
for (int i = 0; i < dt.Rows.Count; i++)
{
try
{
for (int k = 0; k < dt.Columns.Count; k++)
{
if (string.IsNullOrEmpty(dt.Rows[i][k].ToString()))
{
return Content("no:导入的数据有空值!");
}
}
Course_UnitTest model = new Course_UnitTest();
model.TrainingId = TrainingId;
model.Verson = "-1";
if (dt.Rows[i][2].ToString().Trim().IndexOf(',') > 0)
{
string[] Questions = dt.Rows[i][2].ToString().Trim().Split(',');
model.Question = "[";
for (int c = 0; c < Questions.Length; c++)
{
model.Question += "{Id:" + (c + 1) + ",Content:'" + Questions[c] + "'},";
}
model.Question = model.Question.TrimEnd(',') + "]";
}
else
{
model.Question = dt.Rows[i][2].ToString().Trim();
}
model.Answer = dt.Rows[i][3].ToString().Trim();
switch (dt.Rows[i][0].ToString().Trim())
{
case "单选题":
model.QTtype = 1;
break;
case "多选题":
model.QTtype = 2;
break;
case "判断题":
model.QTtype = 3;
model.Question = "[{Id:1,Content:'1'},{Id:2,Content:'0'}]";
break;
case "问答题":
model.QTtype = 4;
model.Question = "";
model.Answer = "";
break;
default:
break;
}
model.Content = dt.Rows[i][1].ToString().Trim();
if (Regex.IsMatch(dt.Rows[i][4].ToString(), @"^[+-]?\d*[.]?\d*$"))
{
model.Credit = Convert.ToDouble(dt.Rows[i][4]);
}
else
{
return Content("no:权重必须是数字类型!");
}
if (dt.Rows[i][4].ToString().Length > 2)
{
return Content("no:权重数字长度不能超过五位数!");
}
if (dt.Rows[i][4].ToString() == "0")
{
return Content("no:第" + (i + 1) + "行的权重不能为0!");
}
model.Display = true;
model.Delflag = false;
model.CreateDate = DateTime.Now;
list.Add(model);
}
catch (Exception ex)
{
return Content("no:" + ex);
}
}
int count = course_UnitTestBLL.AddExem(list);
if (count > 0)
{
return Content("yes:成功导入" + list.Count + "行数据");
}
else
{
return Content("no:导入失败");
}
}
}
}
public ActionResult ExamExeclTemp(int TrainingId)
{
string msg = "";
HttpPostedFileBase excel = Request.Files[0];
string fileName = Server.MapPath(Code.UploadCore.UploadAttach(excel, ref msg));
int GroupId = Code.SiteCache.Instance.GroupId;
int OrganId = Code.SiteCache.Instance.ManageOrganId;
DataTable dt = ReadExcel(fileName);
if (dt.Columns[0].ColumnName.ToString() != "类型" || dt.Columns[1].ColumnName.ToString() != "题目内容" || dt.Columns[2].ColumnName.ToString() != "答案内容" || dt.Columns[3].ColumnName.ToString() != "正确答案序号" || dt.Columns[4].ColumnName.ToString() != "权重")
{
return Content("no:导入的格式不正确！！！");
}
else
{
List<Course_UnitTest> list = new List<Course_UnitTest>();
if (dt.Rows.Count == 0)
{
return Content("no:无导入数据！！！");
}
else
{
for (int i = 0; i < dt.Rows.Count; i++)
{
try
{
for (int k = 0; k < dt.Columns.Count; k++)
{
if (string.IsNullOrEmpty(dt.Rows[i][k].ToString()))
{
return Content("no:导入的数据有空值！！！");
}
}
Course_UnitTest model = new Course_UnitTest();
model.TrainingId = TrainingId;
switch (dt.Rows[i][0].ToString().Trim())
{
case "单选题":
model.QTtype = 1;
break;
case "多选题":
model.QTtype = 2;
break;
case "判断题":
model.QTtype = 3;
break;
case "问答题":
model.QTtype = 4;
break;
default:
break;
}
model.Content = dt.Rows[i][1].ToString().Trim();
model.Question = dt.Rows[i][2].ToString().Trim();
model.Answer = dt.Rows[i][3].ToString().Trim();
if (Regex.IsMatch(dt.Rows[i][4].ToString(), @"^[+-]?\d*[.]?\d*$"))
{
model.Credit = Convert.ToDouble(dt.Rows[i][4]);
}
else
{
return Content("no:权重必须是数字类型!");
}
if (dt.Rows[i][4].ToString().Length > 2)
{
return Content("no:权重数字长度不能超过五位数!");
}
if (dt.Rows[i][4].ToString() == "0")
{
return Content("no:第" + (i + 1) + "行的权重不能为0!");
}
model.Display = true;
model.Delflag = false;
model.CreateDate = DateTime.Now;
list.Add(model);
}
catch (Exception ex)
{
return Content("no:" + ex);
}
}
//int count = bll.AddExem(list);
//if (count > 0)
//{
// return Content("yes:成功导入" + count + "行数据");
//}
//else
//{
// return Content("no:导入失败");
//}
return Content("no:导入成功!");
}
}
}
public ActionResult AddEaxmQues(Course_UnitTest model)
{
Course_UnitTestBLL bll = new Course_UnitTestBLL();
if (bll.Add(model))
{
return Json(new { Result = true, Msg = "新增成功!" }, JsonRequestBehavior.AllowGet);
}
else
{
return Json(new { Result = false, Msg = "新增失败!" }, JsonRequestBehavior.AllowGet);
}
}
/// <summary>
/// 更新一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Update(Course_UnitTest model)
{
return dal.Update(model) > 0;
}
private void ConvertToModel(IDataReader reader, Course_UnitTest model)
{
if (reader["Id"] != DBNull.Value)
model.Id = Convert.ToInt32(reader["Id"]);
if (reader["TrainingId"] != DBNull.Value)
model.TrainingId = Convert.ToInt32(reader["TrainingId"]);
if (reader["Verson"] != DBNull.Value)
model.Verson = reader["Verson"].ToString();
if (reader["Content"] != DBNull.Value)
model.Content = reader["Content"].ToString();
if (reader["QTtype"] != DBNull.Value)
model.QTtype = Convert.ToInt32(reader["QTtype"]);
if (reader["Question"] != DBNull.Value)
model.Question = reader["Question"].ToString();
if (reader["Answer"] != DBNull.Value)
model.Answer = reader["Answer"].ToString();
if (reader["Credit"] != DBNull.Value)
model.Credit = Convert.ToDouble(reader["Credit"]);
if (reader["Display"] != DBNull.Value)
model.Display = Convert.ToBoolean(reader["Display"]);
if (reader["Delflag"] != DBNull.Value)
model.Delflag = Convert.ToBoolean(reader["Delflag"]);
if (reader["CreateDate"] != DBNull.Value)
model.CreateDate = Convert.ToDateTime(reader["CreateDate"]);
}
/// <summary>
/// 更新一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Update(Course_UnitTest model)
{
StringBuilder sql = new StringBuilder();
sql.Append("update [dbo].[Course_UnitTest] set ");
sql.Append("[TrainingId]=@TrainingId,[Verson]=@Verson,[Content]=@Content,[QTtype]=@QTtype,[Question]=@Question,[Answer]=@Answer,[Credit]=@Credit,[Display]=@Display,[Delflag]=@Delflag,[CreateDate]=@CreateDate");
sql.Append(" where [Id]=@Id");
SqlParameter[] cmdParams = new SqlParameter[] {
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = model.Id },
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = model.TrainingId },
new SqlParameter("@Verson", SqlDbType.VarChar, 20) { Value = model.Verson },
new SqlParameter("@Content", SqlDbType.VarChar, 2000) { Value = model.Content },
new SqlParameter("@QTtype", SqlDbType.Int, 4) { Value = model.QTtype },
new SqlParameter("@Question", SqlDbType.VarChar, 8000) { Value = model.Question },
new SqlParameter("@Answer", SqlDbType.VarChar, 100) { Value = model.Answer },
new SqlParameter("@Credit", SqlDbType.Float, 8) { Value = model.Credit },
new SqlParameter("@Display", SqlDbType.Bit, 1) { Value = model.Display },
new SqlParameter("@Delflag", SqlDbType.Bit, 1) { Value = model.Delflag },
new SqlParameter("@CreateDate", SqlDbType.DateTime, 8) { Value = model.CreateDate }
};
return MSEntLibSqlHelper.ExecuteNonQueryBySql(sql.ToString(), cmdParams);
}
/// <summary>
/// 更新指定课程结业考试试题版本号
/// </summary>
/// <param name="TrainingId"></param>
/// <param name="Verson"></param>
/// <returns></returns>
public int SetVerson(int TrainingId, string Verson)
{
int result = -1;
//查询指定课程下的结业考试试题信息
string sql = @"select * from [dbo].[Course_UnitTest] where TrainingId=@TrainingId and Display = 1 and Delflag = 0";
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = TrainingId }
};
List<Course_UnitTest> list = new List<Course_UnitTest>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql, cmdParams))
{
while (reader.Read())
{
Course_UnitTest model1 = new Course_UnitTest();
ConvertToModel(reader, model1);
model1.Verson = Verson;
list.Add(model1);
}
}
//将指定课程下的结业考试试题display置为0
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.Append("update [dbo].[Course_UnitTest] set display = 0 where TrainingId=@TrainingId and display = 1 and delflag = 0;");
cmdParams = new SqlParameter[] {
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = TrainingId }
};
result = MSEntLibSqlHelper.ExecuteNonQueryBySql(sqlBuild.ToString(), cmdParams);
//新增新版本号的数据
for (int i = 0; i < list.Count; i++)
{
sqlBuild = new StringBuilder();
sqlBuild.Append("insert into [dbo].[Course_UnitTest] ([TrainingId],[Verson],[Content],[QTtype],[Question],[Answer],[Credit],[Display],[Delflag],[CreateDate])");
sqlBuild.Append(" values (@TrainingId,@Verson,@Content,@QTtype,@Question,@Answer,@Credit,@Display,@Delflag,@CreateDate)");
sqlBuild.Append(" set @Id=@@IDENTITY");
cmdParams = new SqlParameter[]{
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = list[i].Id, Direction = ParameterDirection.Output },
new SqlParameter("@TrainingId", SqlDbType.Int, 4) { Value = list[i].TrainingId },
new SqlParameter("@Verson", SqlDbType.VarChar, 20) { Value = list[i].Verson },
new SqlParameter("@Content", SqlDbType.VarChar, 2000) { Value = list[i].Content },
new SqlParameter("@QTtype", SqlDbType.Int, 4) { Value = list[i].QTtype },
new SqlParameter("@Question", SqlDbType.VarChar, 8000) { Value = list[i].Question },
new SqlParameter("@Answer", SqlDbType.VarChar, 100) { Value = list[i].Answer },
new SqlParameter("@Credit", SqlDbType.Float, 8) { Value = list[i].Credit },
new SqlParameter("@Display", SqlDbType.Bit, 1) { Value = list[i].Display },
new SqlParameter("@Delflag", SqlDbType.Bit, 1) { Value = list[i].Delflag },
new SqlParameter("@CreateDate", SqlDbType.DateTime, 8) { Value = list[i].CreateDate }
};
result = Convert.ToInt32(MSEntLibSqlHelper.ExecuteNonQueryBySql(sqlBuild.ToString(), cmdParams));
}
return result;
}
/// <summary>
/// 取得一条记录
/// </summary>
/// <param name="id"></param>
/// <param name="where"></param>
/// <returns></returns>
public Course_UnitTest GetModel(int id, string where)
{
string sql = "select * from [dbo].[Course_UnitTest] where [Id]=@Id";
if (!string.IsNullOrEmpty(where))
sql += " and " + where;
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = id }
};
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql, cmdParams))
{
if (reader.Read())
{
Course_UnitTest model = new Course_UnitTest();
ConvertToModel(reader, model);
return model;
}
else
{
return null;
}
}
}
/// <summary>
/// 获取分页数据集
/// </summary>
/// <param name="pageSize"></param>
/// <param name="pageIndex"></param>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <param name="recordCount"></param>
/// <returns></returns>
public List<Course_UnitTest> GetList(int pageSize, int pageIndex, string where, string orderBy, out int recordCount)
{
if (string.IsNullOrEmpty(orderBy))
throw new ArgumentNullException();
StringBuilder sb = new StringBuilder();
sb.Append("select count(1) from [dbo].[Course_UnitTest]");
if (!string.IsNullOrEmpty(where))
sb.Append(" where " + where);
recordCount = Convert.ToInt32(MSEntLibSqlHelper.ExecuteScalarBySql(sb.ToString()));
int start = (pageIndex - 1) * pageSize + 1;
int end = pageIndex * pageSize;
StringBuilder sql = new StringBuilder();
sql.Append("select * from (select *,ROW_NUMBER() over (order by " + orderBy + ") as [RowNum] from [dbo].[Course_UnitTest]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
sql.Append(") as T where [RowNum] between " + start + " and " + end);
List<Course_UnitTest> list = new List<Course_UnitTest>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
Course_UnitTest model = new Course_UnitTest();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}
/// <summary>
/// 获取数据集
/// </summary>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <returns></returns>
public List<Course_UnitTest> GetList(string where, string orderBy)
{
StringBuilder sql = new StringBuilder();
sql.Append("select * from [dbo].[Course_UnitTest]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
if (!string.IsNullOrEmpty(orderBy))
sql.Append(" order by " + orderBy);
List<Course_UnitTest> list = new List<Course_UnitTest>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
Course_UnitTest model = new Course_UnitTest();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}