private void GetPaper()
{
// 根据 ProgressBar.htm 显示进度条界面
string templateFileName = Path.Combine(Server.MapPath("."), "ProgressBar.htm");
StreamReader reader = new StreamReader(@templateFileName, System.Text.Encoding.GetEncoding("gb2312"));
string html = reader.ReadToEnd();
reader.Close();
Response.Write(html);
Response.Flush();
System.Threading.Thread.Sleep(200);
string jsBlock;
ViewState["BeginTime"] = DateTime.Now.ToString();
string strId = Request.QueryString.Get("RandomExamID");
//获取当前考试的生成试卷的状态和次数
RandomExamBLL objBll = new RandomExamBLL();
RailExam.Model.RandomExam obj = objBll.GetExam(Convert.ToInt32(strId));
int year = obj.BeginTime.Year;
int ExamCount = obj.MaxExamTimes;
RandomExamArrangeBLL eaBll = new RandomExamArrangeBLL();
IList <RailExam.Model.RandomExamArrange> ExamArranges = eaBll.GetRandomExamArranges(int.Parse(strId));
string strChooseID = "";
OracleAccess db = new OracleAccess();
OracleAccess dbCenter = new OracleAccess(System.Configuration.ConfigurationManager.ConnectionStrings["OracleCenter"].ConnectionString);
string strSql;
if (ExamArranges.Count > 0)
{
strSql = "select a.* from Random_Exam_Arrange_Detail a "
+ " inner join Computer_Room b on a.Computer_Room_ID=b.Computer_Room_ID"
+ " inner join Computer_Server c on c.Computer_server_ID=b.Computer_Server_ID"
+ " where c.Computer_Server_No='" + PrjPub.ServerNo + "' "
+ " and Random_Exam_ID=" + strId;
DataSet ds = db.RunSqlDataSet(strSql);
foreach (DataRow dr in ds.Tables[0].Rows)
{
if (string.IsNullOrEmpty(strChooseID))
{
strChooseID += dr["User_Ids"].ToString();
}
else
{
strChooseID += "," + dr["User_Ids"];
}
}
}
else
{
strChooseID = "";
}
if (strChooseID == "")
{
Response.Write("<script>top.returnValue='本场考试未在本单位安排考生！';window.close();</script>");
return;
}
if (db.GetCount("RANDOM_EXAM_ITEM_TEMP_" + year, "TABLE") == 0)
{
strSql = "create table RANDOM_EXAM_ITEM_TEMP_" + year + " as select * from RANDOM_EXAM_ITEM_" + year + " where 1=2 ";
db.ExecuteNonQuery(strSql);
}
strSql = "insert into RANDOM_EXAM_ITEM_TEMP_" + year + " select * from RANDOM_EXAM_ITEM_" + year + " where Random_Exam_ID=" + strId;
db.ExecuteNonQuery(strSql);
if (!PrjPub.IsServerCenter)
{
if (dbCenter.GetCount("RANDOM_EXAM_ITEM_TEMP_" + year, "TABLE") == 0)
{
strSql = "create table RANDOM_EXAM_ITEM_TEMP_" + year + " as select * from RANDOM_EXAM_ITEM_" + year + " where 1=2 ";
dbCenter.ExecuteNonQuery(strSql);
}
strSql = "insert into RANDOM_EXAM_ITEM_TEMP_" + year + " select * from RANDOM_EXAM_ITEM_" + year + " where Random_Exam_ID=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
System.Threading.Thread.Sleep(10);
jsBlock = "<script>SetPorgressBar('正在计算生成试卷数量，请等待......','" + ((1 * 100) / ((double)2) + "'); </script>");
Response.Write(jsBlock);
Response.Flush();
//每次生成试卷之前删除已生成的考试试卷
RandomExamResultCurrentBLL randomExamResultBLL = new RandomExamResultCurrentBLL();
randomExamResultBLL.DelRandomExamResultCurrent(Convert.ToInt32(strId));
System.Threading.Thread.Sleep(10);
jsBlock = "<script>SetPorgressBar('正在计算生成试卷数量，请等待......','" + ((2 * 100) / ((double)2) + "'); </script>");
Response.Write(jsBlock);
Response.Flush();
System.Threading.Thread.Sleep(200);
jsBlock = string.Empty;
string[] str = strChooseID.Split(',');
RandomExamResultAnswerCurrentBLL randomExamResultAnswerBLL = new RandomExamResultAnswerCurrentBLL();
//定义全局答卷对象List
IList <RandomExamResultAnswerCurrent> randomExamResultAnswersCurrentAll = new List <RandomExamResultAnswerCurrent>();
//定义一个考生一次答卷对象List
IList <RandomExamResultAnswerCurrent> randomExamResultAnswers = null;
int progressNum = 1;
for (int n = 1; n <= ExamCount; n++)
{
for (int m = 0; m < str.Length; m++)
{
RandomExamResultCurrent randomExamResult = new RandomExamResultCurrent();
randomExamResult.RandomExamId = int.Parse(strId);
randomExamResult.AutoScore = 0;
randomExamResult.BeginDateTime = DateTime.Parse(ViewState["BeginTime"].ToString());
randomExamResult.CurrentDateTime = DateTime.Parse(ViewState["BeginTime"].ToString());
randomExamResult.ExamTime = 0;
randomExamResult.EndDateTime = DateTime.Parse(ViewState["BeginTime"].ToString());
randomExamResult.Score = 0;
randomExamResult.OrganizationId = int.Parse(ConfigurationManager.AppSettings["StationID"]);
randomExamResult.Memo = "";
randomExamResult.StatusId = 0;
randomExamResult.AutoScore = 0;
randomExamResult.CorrectRate = 0;
randomExamResult.ExamineeId = int.Parse(str[m]);
randomExamResult.ExamSeqNo = n;
int nRandomExamResultPK = randomExamResultBLL.AddRandomExamResultCurrent(randomExamResult);
ViewState["RandomExamResultPK"] = nRandomExamResultPK;
strSql = "select a.* from Random_Exam_Arrange_Detail a "
+ " where ','||User_Ids||',' like '%," + str[m] + ",%' "
+ " and Random_Exam_ID=" + strId;
DataRow dr = db.RunSqlDataSet(strSql).Tables[0].Rows[0];
//strSql = "insert into Random_Exam_Result_Detail(Random_Exam_Result_Detail_ID,"
// + "Random_Exam_Result_ID,Random_Exam_ID,Employee_ID,Computer_Room_SEAT,Computer_Room_ID) "
// + "values(Random_Exam_Result_Detail_SEQ.NextVal,"
// + nRandomExamResultPK + ","
// + randomExamResult.RandomExamId + ","
// + randomExamResult.ExamineeId + ","
// + "0," + dr["Computer_Room_ID"] + ") ";
//db.ExecuteNonQuery(strSql);
strSql = "insert into Random_Exam_Result_Detail_Temp(Random_Exam_Result_Detail_ID,"
+ "Random_Exam_Result_ID,Random_Exam_ID,Employee_ID,Computer_Room_SEAT,Computer_Room_ID,Is_Remove) "
+ "values(Random_Exam_Result_Detail_SEQ.NextVal,"
+ nRandomExamResultPK + ","
+ randomExamResult.RandomExamId + ","
+ randomExamResult.ExamineeId + ","
+ "0," + dr["Computer_Room_ID"] + ",0) ";
db.ExecuteNonQuery(strSql);
RandomExamItemBLL randomItemBLL = new RandomExamItemBLL();
RandomExamSubjectBLL subjectBLL = new RandomExamSubjectBLL();
RandomExamStrategyBLL strategyBLL = new RandomExamStrategyBLL();
IList <RandomExamSubject> randomExamSubjects =
subjectBLL.GetRandomExamSubjectByRandomExamId(int.Parse(strId));
if (randomExamSubjects != null)
{
Hashtable hashTableItemIds = new Hashtable();
Hashtable htSubjectItemIds = new Hashtable();
for (int i = 0; i < randomExamSubjects.Count; i++)
{
RandomExamSubject paperSubject = randomExamSubjects[i];
int nSubjectId = paperSubject.RandomExamSubjectId;
// int nItemCount = paperSubject.ItemCount;
IList <RandomExamStrategy> strategys = strategyBLL.GetRandomExamStrategys(nSubjectId);
for (int j = 0; j < strategys.Count; j++)
{
int nStrategyId = strategys[j].RandomExamStrategyId;
int nItemCount = strategys[j].ItemCount;
IList <RandomExamItem> itemList = randomItemBLL.GetItemsByStrategyId(nStrategyId, year);
// IList<RandomExamItem> itemList = randomItemBLL.GetItemsBySubjectId(nSubjectId);
Random ObjRandom = new Random();
Hashtable hashTable = new Hashtable();
Hashtable hashTableCount = new Hashtable();
int index = 0;
while (hashTable.Count < nItemCount)
{
int k = ObjRandom.Next(itemList.Count);
hashTableCount[index] = k;
index = index + 1;
int itemID = itemList[k].ItemId;
int examItemID = itemList[k].RandomExamItemId;
if (!hashTableItemIds.ContainsKey(itemID))
{
hashTable[examItemID] = examItemID;
hashTableItemIds[itemID] = itemID;
htSubjectItemIds[examItemID] = examItemID;
}
//if (hashTableCount.Count == itemList.Count && hashTable.Count < nItemCount)
//{
// SessionSet.PageMessage = "随机考试在设定的取题范围内的试题量不够，请重新设置取题范围！";
// return;
//}
}
}
}
foreach (int key in htSubjectItemIds.Keys)
{
string strItemId = htSubjectItemIds[key].ToString();
RandomExamItem item = randomItemBLL.GetRandomExamItem(Convert.ToInt32(strItemId), year);
string nowSelectAnswer = string.Empty;
string nowStandardAnswer = string.Empty;
if (item.TypeId != PrjPub.ITEMTYPE_FILLBLANK)
{
Pub.GetNowAnswer(item, out nowSelectAnswer, out nowStandardAnswer);
}
RandomExamResultAnswerCurrent randomExamResultAnswer = new RandomExamResultAnswerCurrent();
randomExamResultAnswer.RandomExamResultId = nRandomExamResultPK;
randomExamResultAnswer.RandomExamItemId = int.Parse(strItemId);
randomExamResultAnswer.JudgeStatusId = 0;
randomExamResultAnswer.JudgeRemark = string.Empty;
randomExamResultAnswer.ExamTime = 0;
randomExamResultAnswer.Answer = string.Empty;
randomExamResultAnswer.SelectAnswer = nowSelectAnswer;
randomExamResultAnswer.StandardAnswer = nowStandardAnswer;
randomExamResultAnswerBLL.AddExamResultAnswerCurrent(randomExamResultAnswer);
//完型填空子题
IList <RandomExamItem> randomExamItems = randomItemBLL.GetItemsByParentItemID(item.ItemId, obj.RandomExamId, year);
foreach (RandomExamItem randomExamItem in randomExamItems)
{
Pub.GetNowAnswer(randomExamItem, out nowSelectAnswer, out nowStandardAnswer);
randomExamResultAnswer = new RandomExamResultAnswerCurrent();
randomExamResultAnswer.RandomExamResultId = nRandomExamResultPK;
randomExamResultAnswer.RandomExamItemId = randomExamItem.RandomExamItemId;
randomExamResultAnswer.JudgeStatusId = 0;
randomExamResultAnswer.JudgeRemark = string.Empty;
randomExamResultAnswer.ExamTime = 0;
randomExamResultAnswer.Answer = string.Empty;
randomExamResultAnswer.SelectAnswer = nowSelectAnswer;
randomExamResultAnswer.StandardAnswer = nowStandardAnswer;
randomExamResultAnswerBLL.AddExamResultAnswerCurrent(randomExamResultAnswer);
}
System.Threading.Thread.Sleep(10);
jsBlock = "<script>SetPorgressBar('正在生成试卷，请等待......','" + ((progressNum * 100) / ((double)ExamCount * str.Length * htSubjectItemIds.Count)).ToString("0.00") + "'); </script>";
Response.Write(jsBlock);
Response.Flush();
progressNum++;
}
}
else
{
SessionSet.PageMessage = "未找到记录！";
}
}
}
bool isRefresh = true;
try
{
objBll.UpdateHasPaper(Convert.ToInt32(strId), PrjPub.ServerNo, true);
}
catch
{
strSql =
@" update Random_Exam_Computer_Server set has_paper=1
where random_exam_id=" + strId + @" and Computer_server_no='" + PrjPub.ServerNo + @"'";
dbCenter.ExecuteNonQuery(strSql);
strSql = @"select count(*) from Random_Exam_Computer_Server where has_paper=1 and random_exam_id=" + strId;
int count = Convert.ToInt32(dbCenter.RunSqlDataSet(strSql).Tables[0].Rows[0][0]);
if (count > 0)
{
strSql = @"update Random_Exam set has_paper=1 where random_exam_id=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
else
{
strSql = @"update Random_Exam set has_paper=0 where random_exam_id=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
}
//如果考试是随到随考，考试状态自动变为正在进行
if (obj.StartMode == 1)
{
try
{
objBll.UpdateIsStart(Convert.ToInt32(strId), PrjPub.ServerNo, 1);
isRefresh = false;
}
catch
{
strSql =
@" update Random_Exam_Computer_Server set Is_Start=1
where random_exam_id=" + strId + @" and Computer_server_no='" + PrjPub.ServerNo + @"'";
dbCenter.ExecuteNonQuery(strSql);
strSql = @"select count(*) from Random_Exam_Computer_Server where random_exam_id=" + strId;
int totalcount = Convert.ToInt32(dbCenter.RunSqlDataSet(strSql).Tables[0].Rows[0][0]);
strSql = @"select count(*) from Random_Exam_Computer_Server where Is_Start=0 and random_exam_id=" + strId;
int count = Convert.ToInt32(dbCenter.RunSqlDataSet(strSql).Tables[0].Rows[0][0]);
if (totalcount == count)
{
strSql = @"update Random_Exam set Is_Start=0 where random_exam_id=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
else
{
strSql = @"select count(*) from Random_Exam_Computer_Server where Is_Start=1 and random_exam_id=" + strId;
count = Convert.ToInt32(dbCenter.RunSqlDataSet(strSql).Tables[0].Rows[0][0]);
if (count > 0)
{
strSql = @"update Random_Exam set Is_Start=1 where random_exam_id=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
else
{
strSql = @"select count(*) from Random_Exam_Computer_Server where Is_Start=2 and random_exam_id=" + strId;
count = Convert.ToInt32(dbCenter.RunSqlDataSet(strSql).Tables[0].Rows[0][0]);
if (count == totalcount)
{
strSql = @"update Random_Exam set Is_Start=2 where random_exam_id=" + strId;
dbCenter.ExecuteNonQuery(strSql);
}
}
}
}
}
else
{
isRefresh = false;
}
if (isRefresh)
{
objBll.RandomExamRefresh();
}
SystemLogBLL objLogBll = new SystemLogBLL();
objLogBll.WriteLog("“" + obj.ExamName + "”生成所有考试试卷");
Response.Write("<script>top.returnValue='true';top.close();</script>");
}
protected void btnDelPaper_Click(object sender, EventArgs e)
{
string strId = Request.QueryString.Get("RandomExamID");
if (string.IsNullOrEmpty(strId))
{
SessionSet.PageMessage = "缺少参数！";
return;
}
//获取当前考试的生成试卷的状态和次数
RandomExamBLL objBll = new RandomExamBLL();
RailExam.Model.RandomExam objExam = objBll.GetExam(Convert.ToInt32(strId));
RandomExamResultCurrentBLL objResultCurrentBll = new RandomExamResultCurrentBLL();
IList <RandomExamResultCurrent> objList = objResultCurrentBll.GetRandomExamResultInfo(Convert.ToInt32(strId));
int n = 0;
foreach (RandomExamResultCurrent current in objList)
{
if (current.StatusId > 0)
{
n = 1;
break;
}
}
if (n > 0)
{
SessionSet.PageMessage = "当前考试有考生参加考试，不能再删除试卷！";
return;
}
RandomExamComputerServerBLL serverBll = new RandomExamComputerServerBLL();
RandomExamComputerServer server = serverBll.GetRandomExamComputerServer(objExam.RandomExamId,
PrjPub.ServerNo);
//if (!server.HasPaper)
//{
// SessionSet.PageMessage = "当前考试还未生成试卷，不能删除试卷！";
// return;
//}
if (server.IsStart == 2)
{
SessionSet.PageMessage = "当前考试已经结束，不能再删除试卷！";
return;
}
try
{
objResultCurrentBll.DelRandomExamResultCurrent(Convert.ToInt32(strId));
objBll.UpdateHasPaper(Convert.ToInt32(strId), PrjPub.ServerNo, false);
objBll.UpdateIsStart(Convert.ToInt32(strId), PrjPub.ServerNo, 0);
if (objExam.StartMode == 2)
{
objBll.UpdateStartCode(Convert.ToInt32(strId), PrjPub.ServerNo, string.Empty);
lblTitle.Visible = false;
lblCode.Visible = false;
btnApply.Visible = false;
}
SystemLogBLL objLogBll = new SystemLogBLL();
objLogBll.WriteLog("“" + objExam.ExamName + "”删除所有考试试卷");
SessionSet.PageMessage = "删除试卷成功！";
ClientScript.RegisterStartupScript(GetType(),
"jsSelectFirstNode",
@"refreshGrid();",
true);
}
catch (Exception ex)
{
SessionSet.PageMessage = "删除试卷失败！";
Pub.ShowErrorPage(ex.Message);
}
}