protected void btnEnter_Click(object sender, ImageClickEventArgs e)
{
if (id < 1)
{
return;
}
Song.Entities.ExamResults mm = Business.Do <IExamination>().ResultSingle(id);
//画图得分
float draw = (float)Convert.ToDouble(tbDraw.Text.Trim() == "" ? "0" : tbDraw.Text);
mm.Exr_Draw = draw;
//综合分
float coli = (float)Convert.ToDouble(tbColligate.Text.Trim() == "" ? "0" : tbColligate.Text);
mm.Exr_Colligate = coli;
//简答题得分
double sQusNum = calcShort(mm);
//最终得分
try
{
mm = Business.Do <IExamination>().ResultClacScore(mm);
Business.Do <IExamination>().ResultSave(mm);
Master.AlertCloseAndRefresh("操作成功！");
}
catch (Exception ex)
{
Message.ExceptionShow(ex);
}
}
private void fill()
{
//当前考试
exam = Business.Do <IExamination>().ExamSingle(id);
Song.Entities.ExamResults er = Business.Do <IExamination>().ResultSingle(id, 0, stid);
if (er == null)
{
return;
}
stid = er.Ac_ID;
//当前学生
ListItem li = ddlStudent.Items.FindByValue(stid.ToString());
if (li != null)
{
li.Selected = true;
}
//
//学生名称
lbStudent.Text = er.Ac_Name;
//考试主题
lbExamTheme.Text = exam.Exam_Title;
//场次
lbExamName.Text = exam.Exam_Name;
//应试时间
lbExamTime.Text = ((DateTime)er.Exr_CrtTime).ToString("yyyy月MM月dd日 hh:mm");
//最终得分
lbScoreFinal.Text = er.Exr_ScoreFinal.ToString();
//展示简答题
plJianda.Visible = bindShortQues(er);
}
/// <summary>
/// 如果已经提交过答案，通过提交的答题返回试题
/// </summary>
/// <param name="exr"></param>
/// <returns></returns>
private string resultJson(Song.Entities.ExamResults exr)
{
XmlDocument resXml = new XmlDocument();
resXml.LoadXml(exr.Exr_Results, false);
string json = "[";
XmlNodeList ques = resXml.GetElementsByTagName("ques");
for (int i = 0; i < ques.Count; i++)
{
XmlNode node = ques[i];
string type = node.Attributes["type"].Value;
string count = node.Attributes["count"].Value;
string num = node.Attributes["number"].Value;
string quesObj = "{";
quesObj += "'type':'" + type + "','count':'" + count + "','number':'" + num + "',";
quesObj += "'ques':[";
quesObj = quesObj.Replace("'", "\"");
for (int n = 0; n < node.ChildNodes.Count; n++)
{
int id = Convert.ToInt32(node.ChildNodes[n].Attributes["id"].Value);
Song.Entities.Questions q = null;
q = Business.Do <IQuestions>().QuesSingle4Cache(id);
if (q == null)
{
q = Business.Do <IQuestions>().QuesSingle(id);
}
if (q == null)
{
continue;
}
q.Qus_Number = (float)Convert.ToDouble(node.ChildNodes[n].Attributes["num"].Value);
q.Qus_Explain = "";
q.Qus_Answer = "";
string js = getQuesJson(q);
//如果是单选题，或多选题，或填空题
if (q.Qus_Type == 1 || q.Qus_Type == 2 || q.Qus_Type == 5)
{
quesObj += getAnserJson(q, js);
}
else
{
quesObj += js;
}
if (n < node.ChildNodes.Count - 1)
{
quesObj += ",";
}
}
quesObj += "]";
quesObj += "}";
if (i < ques.Count - 1)
{
quesObj += ",";
}
json += quesObj;
}
json += "]";
return(json);
}
/// <summary>
/// 修改
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnEnter_Click(object sender, EventArgs e)
{
//判断分值是否超出最大分值
for (int i = 0; i < rptQues.Items.Count; i++)
{
//当前试题的分数
HiddenField hfnumField = (HiddenField)rptQues.Items[i].FindControl("hfnum");
double hfnum = 0;
double.TryParse(hfnumField.Value, out hfnum);
//实际得分
TextBox tbNumber = (TextBox)rptQues.Items[i].FindControl("tbNumber");
double number = 0;
double.TryParse(tbNumber.Text, out number);
if (string.IsNullOrEmpty(tbNumber.Text))
{
Master.Alert("第" + (i + 1) + "题得分不能为空！");
return;
}
if (number > hfnum)
{
Master.Alert("第" + (i + 1) + "题得分超出该题最高分值！");
return;
}
if (number < 0)
{
Master.Alert("第" + (i + 1) + "题得分不得为负值！");
return;
}
}
Song.Entities.ExamResults mm = Business.Do <IExamination>().ResultSingle(id, 0, stid);
//简答题得分
double sQusNum = calcShort(mm);
mm.Exr_ScoreFinal = (float)mm.Exr_Score + (float)sQusNum;
//最终得分
try
{
Business.Do <IExamination>().ResultSave(mm);
Song.Entities.ExamResults next = Business.Do <IExamination>().ResultSingleNext(id, stid, false);
if (next != null)
{
this.Response.Redirect(string.Format("Correct.aspx?id={0}&stid={1}", next.Exam_ID.ToString(), next.Ac_ID.ToString()));
}
else
{
fill();
Master.Alert("操作成功！");
}
}
catch (Exception ex)
{
Master.Alert(ex.Message);
}
}
//获取当前学科下的所有试卷
protected void Page_Load(object sender, EventArgs e)
{
//获取答题信息
Song.Entities.ExamResults exr = Business.Do <IExamination>().ResultSingle(examid, tpid, accid);
if (exr == null)
{
Response.Write("0");
}
else
{
Response.Write(exr.Exr_Results);
}
Response.End();
}
/// <summary>
/// 计算简答题得分
/// </summary>
/// <returns></returns>
private double calcShort(Song.Entities.ExamResults exr)
{
if (string.IsNullOrEmpty(exr.Exr_Results))
{
return(0);
}
XmlDocument resXml = new XmlDocument();
resXml.LoadXml(exr.Exr_Results, false);
XmlNodeList nodeList = resXml.SelectSingleNode("results").ChildNodes;
//得分记录
double scoreSum = 0;
foreach (RepeaterItem pi in rptQues.Items)
{
//id
Label lbId = (Label)pi.FindControl("lbID");
//得分
TextBox tb = (TextBox)pi.FindControl("tbNumber");
double score = tb.Text.Trim() == "" ? 0 : Convert.ToDouble(tb.Text);
scoreSum += score;
for (int i = 0; i < nodeList.Count; i++)
{
XmlNode node = nodeList[i];
if (node.Attributes["id"].Value == lbId.Text)
{
XmlElement el = (XmlElement)node;
el.SetAttribute("score", score.ToString());
}
}
}
StringWriter sw = new StringWriter();
XmlTextWriter xw = new XmlTextWriter(sw);
resXml.WriteTo(xw);
exr.Exr_Results = sw.ToString();
return(scoreSum);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.ContentEncoding = System.Text.Encoding.UTF8;
context.Response.Charset = "utf-8";
Response = context.Response;
//获取答题信息
Song.Entities.ExamResults exr = Business.Do <IExamination>().ResultSingleForCache(examid, tpid, stid);
string json = string.Empty;
if (exr == null)
{
//第一次，随机出题
json = randomJson();
}
else
{
//如果已经交过卷，输出2
json = exr.Exr_IsSubmit ? "2" : resultJson(exr);
}
Response.Write(json);
Response.End();
}
//获取当前学科下的所有试卷
protected void Page_Load(object sender, EventArgs e)
{
//获取答题信息
Song.Entities.ExamResults exr = Business.Do <IExamination>().ResultSingle(examid, tpid, stid);
//取试题
List <Song.Entities.Questions> quesList = new List <Questions>();
if (exr == null)
{
//取果是第一次打开，则随机生成试题，此为获取试卷
Song.Entities.TestPaper tp = Business.Do <ITestPaper>().PagerSingle(tpid);
//难度区间
int diff1 = tp.Tp_Diff > tp.Tp_Diff2 ? (int)tp.Tp_Diff2 : (int)tp.Tp_Diff;
int diff2 = tp.Tp_Diff > tp.Tp_Diff2 ? (int)tp.Tp_Diff : (int)tp.Tp_Diff2;
//获取试题项
Song.Entities.TestPaperItem[] tpi = Business.Do <ITestPaper>().GetItemForAll(tp);
foreach (Song.Entities.TestPaperItem pi in tpi)
{
//类型，试题数目，该类型占多少分，
int type = (int)pi.TPI_Type;
int count = (int)pi.TPI_Count;
float num = (float)pi.TPI_Number;
int per = (int)pi.TPI_Percent;
if (count < 1)
{
continue;
}
Song.Entities.Questions[] ques = Business.Do <IQuestions>().QuesRandom(tp.Org_ID, (int)tp.Sbj_ID, -1, -1, type, diff1, diff2, true, count);
float surplus = num;
for (int i = 0; i < ques.Length; i++)
{
//当前试题的分数
float curr = ((float)pi.TPI_Number) / ques.Length;
curr = ((float)Math.Round(curr * 10)) / 10;
if (i < ques.Length - 1)
{
ques[i].Qus_Number = curr;
surplus = surplus - curr;
}
else
{
ques[i].Qus_Number = surplus;
}
}
foreach (Song.Entities.Questions q in ques)
{
quesList.Add(replaceText(q));
}
}
}
else
{
//如果已经做过试题
if (exr.Exr_IsSubmit)
{
//如果已经交过卷，则不允许再做题
Response.Write("2");
Response.End();
}
else
{
quesList = Business.Do <IExamination>().QuesForResults(exr.Exr_Results);
}
}
string tm = "[";
for (int i = 0; i < quesList.Count; i++)
{
string json = quesList[i].ToJson();
//如果是单选题，或多选题，或填空题
if (quesList[i].Qus_Type == 1 || quesList[i].Qus_Type == 2 || quesList[i].Qus_Type == 5)
{
tm += getAnserJson(quesList[i], json);
}
else
{
tm += json;
}
if (i < quesList.Count - 1)
{
tm += ",";
}
}
tm += "]";
Response.Write(tm);
Response.End();
}
protected override void InitPageTemplate(HttpContext context)
{
accid = Extend.LoginState.Accounts.UserID;
Song.Entities.ExamResults result = null;
if (exrid != 0)
{
result = Business.Do <IExamination>().ResultSingle(exrid);
}
else
{
result = Business.Do <IExamination>().ResultSingle(accid, examid);
if (result != null)
{
exrid = result.Exr_ID;
}
}
if (result == null)
{
return;
}
Song.Entities.Examination exam = Business.Do <IExamination>().ExamSingle(result.Exam_ID);
if (exam == null)
{
return;
}
//加载答题信息
resXml.LoadXml(result.Exr_Results, false);
//判断开始时间与结束时间，是否考试结束等
bool isOver;
//判断是否已经开始、是否已经结束
if (exam.Exam_DateType == 1)
{
//固定时间开始
isOver = DateTime.Now > exam.Exam_Date.AddMinutes(exam.Exam_Span); //是否结束
}
else
{
isOver = DateTime.Now > exam.Exam_DateOver; //是否结束
if (result != null && !string.IsNullOrWhiteSpace(result.Exr_Results))
{
XmlNode xn = resXml.LastChild;
//考试的开始与结束时间，防止学员刷新考试界面，导致时间重置
long lover;
long.TryParse(xn.Attributes["overtime"] != null ? xn.Attributes["overtime"].Value : "0", out lover);
lover = lover * 10000;
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
DateTime overTime = dtStart.Add(new TimeSpan(lover)); //得到转换后的结束时间
isOver = DateTime.Now > overTime;
}
}
this.Document.Variables.SetValue("isOver", isOver);
//
result.Exam_Name = exam.Exam_Name;
this.Document.Variables.SetValue("result", result);
//试卷
Song.Entities.TestPaper tp = Business.Do <ITestPaper>().PagerSingle((int)result.Tp_Id);
this.Document.Variables.SetValue("pager", tp);
//考生
Song.Entities.Accounts st = Business.Do <IAccounts>().AccountsSingle((int)result.Ac_ID);
this.Document.Variables.SetValue("st", st);
//获取试题项
Song.Entities.TestPaperItem[] tpi = getTpi(tp);
this.Document.Variables.SetValue("tpi", tpi);
//计算得分
this.Document.RegisterGlobalFunction(this.getTypeName);
this.Document.RegisterGlobalFunction(this.getTypeNumber);
this.Document.RegisterGlobalFunction(this.getAnswerCount);
this.Document.RegisterGlobalFunction(this.getSucessCount);
this.Document.RegisterGlobalFunction(this.getErrorCount);
//展示答题状态
this.Document.RegisterGlobalFunction(this.getQues);
this.Document.RegisterGlobalFunction(this.getItems);
this.Document.RegisterGlobalFunction(this.getSucessAnswer);
//计算答题状态等
this.Document.RegisterGlobalFunction(this.getAnswerState);
//获取学生答题内容与正确答案
this.Document.RegisterGlobalFunction(this.getResult);
this.Document.RegisterGlobalFunction(this.getQuesScore);
}
void fill()
{
try
{
if (id < 1)
{
return;
}
Song.Entities.ExamResults mm = Business.Do <IExamination>().ResultSingle(id);
if (mm == null)
{
return;
}
//考生姓名，考试主题，学科
lbAccName.Text = mm.Ac_Name;
lbExamTheme.Text = mm.Exam_Title;
lbExamSbj.Text = mm.Sbj_Name;
//自动判卷得分
lbScore.Text = mm.Exr_Score.ToString();
//最终得分
lbScoreFinal.Text = mm.Exr_ScoreFinal.ToString();
//人工判卷
tbDraw.Text = mm.Exr_Draw.ToString();
tbColligate.Text = mm.Exr_Colligate.ToString();
}
catch (Exception ex)
{
Message.ExceptionShow(ex);
}
try
{
if (id < 1)
{
return;
}
Song.Entities.ExamResults mm = Business.Do <IExamination>().ResultSingle(id);
if (mm == null)
{
return;
}
//考生姓名，考试主题，学科
lbAccName.Text = mm.Ac_Name;
lbExamTheme.Text = mm.Exam_Title;
lbExamSbj.Text = mm.Sbj_Name;
//应试时间
lbExamTime.Text = ((DateTime)mm.Exr_CrtTime).ToString("yyyy月MM月dd日 hh:mm");
//采用试卷
Song.Entities.TestPaper tp = Business.Do <ITestPaper>().PagerSingle((int)mm.Tp_Id);
lbTestPager.Text = tp != null ? tp.Tp_Name : "";
//自动判卷得分
lbScore.Text = mm.Exr_Score.ToString();
//最终得分
lbScoreFinal.Text = mm.Exr_ScoreFinal.ToString();
//人工判卷
tbDraw.Text = mm.Exr_Draw.ToString();
tbColligate.Text = mm.Exr_Colligate.ToString();
//展示简答题
plJianda.Visible = bindShortQues(mm);
}
catch (Exception ex)
{
Message.ExceptionShow(ex);
}
}
/// <summary>
/// 绑定简答题
/// </summary>
private bool bindShortQues(Song.Entities.ExamResults exr)
{
if (string.IsNullOrEmpty(exr.Exr_Results))
{
return(false);
}
DataTable dt = new DataTable("DataBase");
//试题的id，题干，答案，类型
dt.Columns.Add(new DataColumn("qid", Type.GetType("System.String")));
dt.Columns.Add(new DataColumn("qtitle", Type.GetType("System.String")));
dt.Columns.Add(new DataColumn("answer", Type.GetType("System.String")));
dt.Columns.Add(new DataColumn("type", Type.GetType("System.String")));
//试题分数，得分，考生回答内容
dt.Columns.Add(new DataColumn("num", Type.GetType("System.String")));
dt.Columns.Add(new DataColumn("score", Type.GetType("System.String")));
dt.Columns.Add(new DataColumn("reply", Type.GetType("System.String")));
//
XmlDocument resXml = new XmlDocument();
resXml.LoadXml(exr.Exr_Results, false);
XmlNodeList nodeList = resXml.SelectSingleNode("results").ChildNodes;
for (int i = 0; i < nodeList.Count; i++)
{
//试题的类型
int type = Convert.ToInt32(nodeList[i].Attributes["type"].Value);
//如果是不是简答题，跳过
if (type != 4)
{
continue;
}
//试题的Id
int id = Convert.ToInt32(nodeList[i].Attributes["id"].Value);
//试题的分数
double num = Convert.ToDouble(nodeList[i].Attributes["num"].Value);
//试题得分
double score = 0;
if (nodeList[i].Attributes["score"] != null)
{
score = Convert.ToDouble(nodeList[i].Attributes["score"].Value);
}
//回答
string reply = nodeList[i].InnerText;
//生成Datatable
DataRow dr = dt.NewRow();
dr["qid"] = id.ToString();
Song.Entities.Questions qus = Business.Do <IQuestions>().QuesSingle(id);
if (qus != null)
{
dr["qtitle"] = qus.Qus_Title;
dr["answer"] = qus.Qus_Answer;
}
dr["type"] = type.ToString();
dr["num"] = num.ToString();
dr["score"] = score < 1 ? "" : score.ToString();
dr["reply"] = reply;
dt.Rows.Add(dr);
}
rptQues.DataSource = dt;
rptQues.DataBind();
return(dt.Rows.Count > 0);
}