/// <summary>
/// 获取数据集
/// </summary>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <returns></returns>
public List<Member_CourseContentTestAnswer> GetList(string where, string orderBy)
{
StringBuilder sql = new StringBuilder();
sql.Append("select * from [dbo].[Member_CourseContentTestAnswer]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
if (!string.IsNullOrEmpty(orderBy))
sql.Append(" order by " + orderBy);
List<Member_CourseContentTestAnswer> list = new List<Member_CourseContentTestAnswer>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
Member_CourseContentTestAnswer model = new Member_CourseContentTestAnswer();
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(Member_CourseContentTestAnswer model)
{
StringBuilder sql = new StringBuilder();
sql.Append("insert into [dbo].[Member_CourseContentTestAnswer] ([AnswerResult],[Question],[Answer],[Credit],[Result],[AccountId],[Delflag],[CreateDate])");
sql.Append(" values (@AnswerResult,@Question,@Answer,@Credit,@Result,@AccountId,@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("@AnswerResult", SqlDbType.Int, 4) { Value = model.AnswerResult },
new SqlParameter("@Question", SqlDbType.Int, 4) { Value = model.Question },
new SqlParameter("@Answer", SqlDbType.VarChar, 100) { Value = model.Answer },
new SqlParameter("@Credit", SqlDbType.Float, 8) { Value = model.Credit },
new SqlParameter("@Result", SqlDbType.Bit, 1) { Value = model.Result },
new SqlParameter("@AccountId", SqlDbType.Int, 4) { Value = model.AccountId },
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;
}
/// <summary>
/// 提交答案到用户答案表
/// </summary>
/// <param name="listResultOther"></param>
/// <param name="iId">总分表的Id</param>
/// <returns></returns>
private bool SaveMember_CourseContentTestAnswer(List<Member_CourseContentTestAnswerOther> listResultOther, int iId)
{
var unitTestBll = new Course_UnitTestBLL();
var TestAnswerBll = new Member_CourseContentTestAnswerBLL();
int iAccountId = 0;
bool bolRes = false;
iAccountId = Code.SiteCache.Instance.LoginInfo.UserId;
foreach (var item in listResultOther)
{
var Model_Answer = new Member_CourseContentTestAnswer();
//获取该题目的正确答案
var Model_Test = unitTestBll.GetModel(item.Id, string.Empty);
double dblGetCreTmp = 0;
double.TryParse(item.Credits, out dblGetCreTmp);
Model_Answer.AnswerResult = iId;
Model_Answer.Question = item.Id;
Model_Answer.Answer = item.Answer;
Model_Answer.Result = Model_Test.QTtype == 4 ? true : Model_Test.Answer == item.Answer;//比对正确答案 若是问答题,直接设置为True
Model_Answer.AccountId = iAccountId;
Model_Answer.Delflag = false;
Model_Answer.CreateDate = DateTime.Now;
//将数据插入到学员答题内容表,用户的[结业考试]答案保存
bolRes = TestAnswerBll.Add(Model_Answer);
}
return bolRes;
}
/// <summary>
/// 获取[结业考试]结果
/// </summary>
/// <param name="listOther"></param>
/// <returns></returns>
private Member_CourseContentTestAnswerResult GetLearnOnLineExamResult(List<Member_CourseContentTestAnswerOther> listResultOther, out int TrainingId)
{
var strVerson = string.Empty;
int iUnitContent = 0, iClassId = 0, iAccountId = 0, iQuestionCnt = 0, iRightAnswer = 0, iWrongAnswer = 0, iTrainingId = 0;
double dblScore = 0, dblTestTotalScore = 0;
var bolResult = false;
var unitContentBll = new Course_UnitContentBLL();
var Model_ExamResult = new Member_CourseContentTestAnswerResult();//保存总分
var Model_ExamAnswer = new Member_CourseContentTestAnswer();
if (listResultOther.Count > 0)
{
iTrainingId = listResultOther[0].TrainingId;
iClassId = listResultOther[0].ClassId;
iAccountId = Code.SiteCache.Instance.LoginInfo.UserId;
iUnitContent = listResultOther[0].UnitContentId;//一批题目的UnitContentId相同
}
TrainingId = iTrainingId;
var List_Course_UnitTest = this.GetExamCourseUnitTest(iTrainingId);
iQuestionCnt = List_Course_UnitTest.Count;//总题数
strVerson = List_Course_UnitTest[0].Verson;
foreach (var item in listResultOther)
{
var modelUnitTest = List_Course_UnitTest.Find(x => x.Id == item.Id);
if (modelUnitTest.QTtype == 4)//问答题
{
iRightAnswer++;
}
else
{
if (item.Answer.Trim() == modelUnitTest.Answer.Trim())//答案正确
{
iRightAnswer++;
dblScore += modelUnitTest.Credit.Value;//用户得分
}
else//答案错误
{
iWrongAnswer++;
}
dblTestTotalScore += modelUnitTest.Credit.Value;//所有题目的总分数
}
}
//获取学员是否过关
var Model_Content = unitContentBll.GetModel(iUnitContent, string.Empty);
bolResult = iRightAnswer >= Model_Content.PassLine;
Model_ExamResult.Verson = strVerson;
Model_ExamResult.UnitContent = iUnitContent;
Model_ExamResult.ClassId = iClassId;
Model_ExamResult.Score = dblScore;
Model_ExamResult.QuestionCnt = iQuestionCnt;
Model_ExamResult.RightAnswer = iRightAnswer;
Model_ExamResult.WrongAnswer = iWrongAnswer;
Model_ExamResult.Result = bolResult;
Model_ExamResult.AccountId = iAccountId;
Model_ExamResult.Delflag = false;
Model_ExamResult.CreateDate = DateTime.Now;
return Model_ExamResult;
}
/// <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<Member_CourseContentTestAnswer> 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].[Member_CourseContentTestAnswer]");
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].[Member_CourseContentTestAnswer]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
sql.Append(") as T where [RowNum] between " + start + " and " + end);
List<Member_CourseContentTestAnswer> list = new List<Member_CourseContentTestAnswer>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
Member_CourseContentTestAnswer model = new Member_CourseContentTestAnswer();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}
private void ConvertToModel(IDataReader reader, Member_CourseContentTestAnswer model)
{
if (reader["Id"] != DBNull.Value)
model.Id = Convert.ToInt32(reader["Id"]);
if (reader["AnswerResult"] != DBNull.Value)
model.AnswerResult = Convert.ToInt32(reader["AnswerResult"]);
if (reader["Question"] != DBNull.Value)
model.Question = Convert.ToInt32(reader["Question"]);
if (reader["Answer"] != DBNull.Value)
model.Answer = reader["Answer"].ToString();
if (reader["Credit"] != DBNull.Value)
model.Credit = Convert.ToDouble(reader["Credit"]);
if (reader["Result"] != DBNull.Value)
model.Result = Convert.ToBoolean(reader["Result"]);
if (reader["AccountId"] != DBNull.Value)
model.AccountId = Convert.ToInt32(reader["AccountId"]);
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(Member_CourseContentTestAnswer model)
{
StringBuilder sql = new StringBuilder();
sql.Append("update [dbo].[Member_CourseContentTestAnswer] set ");
sql.Append("[AnswerResult]=@AnswerResult,[Question]=@Question,[Answer]=@Answer,[Credit]=@Credit,[Result]=@Result,[AccountId]=@AccountId,[Delflag]=@Delflag,[CreateDate]=@CreateDate");
sql.Append(" where [Id]=@Id");
SqlParameter[] cmdParams = new SqlParameter[] {
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = model.Id },
new SqlParameter("@AnswerResult", SqlDbType.Int, 4) { Value = model.AnswerResult },
new SqlParameter("@Question", SqlDbType.Int, 4) { Value = model.Question },
new SqlParameter("@Answer", SqlDbType.VarChar, 100) { Value = model.Answer },
new SqlParameter("@Credit", SqlDbType.Float, 8) { Value = model.Credit },
new SqlParameter("@Result", SqlDbType.Bit, 1) { Value = model.Result },
new SqlParameter("@AccountId", SqlDbType.Int, 4) { Value = model.AccountId },
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>
/// 取得一条记录
/// </summary>
/// <param name="id"></param>
/// <param name="where"></param>
/// <returns></returns>
public Member_CourseContentTestAnswer GetModel(int id, string where)
{
string sql = "select * from [dbo].[Member_CourseContentTestAnswer] 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())
{
Member_CourseContentTestAnswer model = new Member_CourseContentTestAnswer();
ConvertToModel(reader, model);
return model;
}
else
{
return null;
}
}
}
/// <summary>
/// 更新一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Update(Member_CourseContentTestAnswer model)
{
return dal.Update(model) > 0;
}
/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Add(Member_CourseContentTestAnswer model)
{
return dal.Add(model) > 0;
}
