422 lines
16 KiB
C#
422 lines
16 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using Song.Entities;
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using System.Xml;
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namespace Song.Site
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{
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/// <summary>
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/// 测试成绩回顾
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/// </summary>
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public class TestView : BasePage
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{
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//测试成绩记录的Id
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int trid = WeiSha.Common.Request.QueryString["trid"].Int32 ?? 0;
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XmlDocument resXml = new XmlDocument();
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protected override void InitPageTemplate(HttpContext context)
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{
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Song.Entities.TestResults result = Business.Do<ITestPaper>().ResultsSingle(trid);
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if (result == null) return;
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this.Document.Variables.SetValue("result", result);
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//试卷
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Song.Entities.TestPaper tp = Business.Do<ITestPaper>().PagerSingle((int)result.Tp_Id);
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if (tp == null) return;
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this.Document.Variables.SetValue("pager", tp);
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//考生
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Song.Entities.Accounts st = Business.Do<IAccounts>().AccountsSingle((int)result.Ac_ID);
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this.Document.Variables.SetValue("st", st);
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//加载答题信息
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resXml.LoadXml(result.Tr_Results, false);
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//获取试题项
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Song.Entities.TestPaperItem[] tpi = getTpi(tp);
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this.Document.Variables.SetValue("tpi", tpi);
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//计算得分
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this.Document.RegisterGlobalFunction(this.getTypeName);
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this.Document.RegisterGlobalFunction(this.getTypeNumber);
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this.Document.RegisterGlobalFunction(this.getAnswerCount);
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this.Document.RegisterGlobalFunction(this.getSucessCount);
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this.Document.RegisterGlobalFunction(this.getErrorCount);
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//展示答题状态
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this.Document.RegisterGlobalFunction(this.getQues);
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this.Document.RegisterGlobalFunction(this.getItems);
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//计算答题状态等
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this.Document.RegisterGlobalFunction(this.getAnswerState);
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//获取学生答题内容与正确答案
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this.Document.RegisterGlobalFunction(this.getResult);
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this.Document.RegisterGlobalFunction(this.getSucessAnswer);
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this.Document.RegisterGlobalFunction(this.getQuesScore);
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}
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/// <summary>
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/// 获取试题的大项
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/// </summary>
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/// <returns></returns>
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private Song.Entities.TestPaperItem[] getTpi(Song.Entities.TestPaper tp)
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{
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Song.Entities.TestPaperItem[] tpi = Business.Do<ITestPaper>().GetItemForAny(tp);
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List<TestPaperItem> list = new List<TestPaperItem>();
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XmlNodeList quesNodes = resXml.LastChild.ChildNodes; //当前答案中的试题分类项
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foreach (Song.Entities.TestPaperItem t in tpi)
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{
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int type = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (t.TPI_Type == type)
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{
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list.Add(t);
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break;
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}
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}
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}
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return list.ToArray();
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}
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#region 计算详细得分的方法
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/// <summary>
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/// 获取类型名
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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private string getTypeName(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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return WeiSha.Common.App.Get["QuesType"].Split(',')[type-1];
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}
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/// <summary>
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/// 该类型得分
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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private string getTypeNumber(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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XmlNode root = resXml.LastChild;
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XmlNodeList quesNodes = root.ChildNodes;
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double score = 0;
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int tp = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (tp == type)
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{
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//小题的节点
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XmlNodeList qnode = quesNodes[i].ChildNodes;
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for (int j = 0; j < qnode.Count; j++)
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{
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bool isSuccess = false;
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bool.TryParse(qnode[j].Attributes["sucess"].Value, out isSuccess);
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if (isSuccess)
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{
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double num = 0;
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double.TryParse(qnode[j].Attributes["score"].Value, out num);
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score += num;
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}
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}
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}
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}
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return score.ToString();
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}
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/// <summary>
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/// 答题数
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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private string getAnswerCount(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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XmlNode root = resXml.LastChild;
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XmlNodeList quesNodes = root.ChildNodes;
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int count = 0;
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int tp = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (tp == type)
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{
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//小题的节点
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XmlNodeList qnode = quesNodes[i].ChildNodes;
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for (int j = 0; j < qnode.Count; j++)
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{
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string ans="";
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ans = type == 1 || type == 2 || type == 3 ? qnode[j].Attributes["ans"].Value : qnode[j].InnerText;
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ans = ans.Replace(",","");
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if (!(string.IsNullOrWhiteSpace(ans) || ans == "" || ans == "")) count++;
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}
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}
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}
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return count.ToString();
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}
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/// <summary>
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/// 答对的数目
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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private string getSucessCount(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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XmlNode root = resXml.LastChild;
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XmlNodeList quesNodes = root.ChildNodes;
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int count = 0;
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int tp = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (tp == type)
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{
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//小题的节点
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XmlNodeList qnode = quesNodes[i].ChildNodes;
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for (int j = 0; j < qnode.Count; j++)
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{
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string sucess = qnode[j].Attributes["sucess"].Value;
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if (sucess=="true") count++;
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}
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}
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}
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return count.ToString();
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}
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/// <summary>
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/// 答错的数目
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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private string getErrorCount(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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XmlNode root = resXml.LastChild;
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XmlNodeList quesNodes = root.ChildNodes;
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int count = 0;
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int tp = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (tp == type)
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{
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//小题的节点
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XmlNodeList qnode = quesNodes[i].ChildNodes;
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for (int j = 0; j < qnode.Count; j++)
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{
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string sucess = qnode[j].Attributes["sucess"].Value;
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if (sucess == "false") count++;
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}
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}
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}
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return count.ToString();
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}
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#endregion
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#region 展示试题的方法
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/// <summary>
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/// 返回当前大题下的试题
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/// </summary>
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/// <param name="id">试题分类</param>
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/// <returns></returns>
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private List<Song.Entities.Questions> getQues(object[] id)
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{
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int type = 0;
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if (id.Length > 0 && id[0] is int) type = Convert.ToInt32(id[0]);
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List<Song.Entities.Questions> list = new List<Entities.Questions>();
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XmlNode root = resXml.LastChild;
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XmlNodeList quesNodes = root.ChildNodes;
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for (int i = 0; i < quesNodes.Count; i++)
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{
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int tp = Convert.ToInt32(quesNodes[i].Attributes["type"].Value);
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if (tp == type)
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{
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//小题的节点
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XmlNodeList qnode = quesNodes[i].ChildNodes;
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for (int j = 0; j < qnode.Count; j++)
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{
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int qid = Convert.ToInt32(qnode[j].Attributes["id"].Value);
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Song.Entities.Questions ques = Business.Do<IQuestions>().QuesSingle(qid);
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if (ques != null)
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{
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ques = Extend.Questions.TranText(ques);
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ques.Qus_Title = Extend.Html.ClearHTML(ques.Qus_Title, "pre", "p");
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ques.Qus_Explain = Extend.Html.ClearHTML(ques.Qus_Explain, "pre", "p");
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list.Add(ques);
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}
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}
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}
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}
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return list;
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}
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/// <summary>
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/// 获取试题的答案选项
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/// </summary>
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/// <param name="id">uid</param>
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/// <returns></returns>
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private List<Song.Entities.QuesAnswer> getItems(object[] p)
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{
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Song.Entities.Questions qus = null;
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if (p.Length > 0)
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qus = (Song.Entities.Questions)p[0];
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//当前试题的答案
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Song.Entities.QuesAnswer[] ans = Business.Do<IQuestions>().QuestionsAnswer(qus, null);
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List<Song.Entities.QuesAnswer> list = new List<Entities.QuesAnswer>();
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for (int i = 0; i < ans.Length; i++)
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{
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ans[i] = Extend.Questions.TranText(ans[i]);
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list.Add(ans[i]);
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}
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return list;
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}
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#endregion
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#region 计算
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/// <summary>
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/// 计算答题状态，0为正确，1为错误，2为未答题
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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private string getAnswerState(object[] obj)
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{
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string id = "";
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if (obj.Length > 0 && obj[0] is int) id = obj[0].ToString();
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XmlNode root = resXml.LastChild;
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XmlNodeList xnl = ((XmlElement)root).GetElementsByTagName("q");
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int state = 2;
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foreach (XmlNode q in xnl)
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{
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string qid = q.Attributes["id"].Value;
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if (qid == id)
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{
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int type = Convert.ToInt32(q.ParentNode.Attributes["type"].Value);
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bool sucess = false;
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bool.TryParse(q.Attributes["sucess"].Value, out sucess);
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if (sucess) { state = 0; }
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else
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{
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string ans = "";
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//如果是填空与简答
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if (type == 4 || type == 5)
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{
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ans = q.InnerText;
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}
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else
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{
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ans = q.Attributes["ans"].Value;
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}
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ans = ans.Replace(",", "");
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if (!string.IsNullOrWhiteSpace(ans)) state = 1;
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}
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break;
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}
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}
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return state.ToString();
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}
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/// <summary>
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/// 获取用户答题信息
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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private string getResult(object[] obj)
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{
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string id = "";
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if (obj.Length > 0 && obj[0] is int) id = obj[0].ToString();
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XmlNode root = resXml.LastChild;
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XmlNodeList xnl = ((XmlElement)root).GetElementsByTagName("q");
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string ans = "";
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foreach (XmlNode q in xnl)
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{
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string qid = q.Attributes["id"].Value;
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if (qid == id)
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{
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int type = Convert.ToInt32(q.ParentNode.Attributes["type"].Value);
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//如果是填空与简答
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if (type == 4 || type == 5)
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ans = q.InnerText;
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else
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ans = q.Attributes["ans"].Value;
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break;
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}
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}
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string[] tm = ans.Split(',');
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ans = "";
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for (int i = 0; i < tm.Length; i++)
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{
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if (tm[i].Trim() == "") continue;
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ans += tm[i] + "、";
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}
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if (ans.IndexOf("、") > -1 && ans.Substring(ans.Length - 1) == "、")
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{
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ans = ans.Substring(0, ans.Length - 1);
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}
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return ans;
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}
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/// <summary>
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/// 获取试题的得分
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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private string getQuesScore(object[] obj)
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{
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string id = "";
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if (obj.Length > 0 && obj[0] is int) id = obj[0].ToString();
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XmlNode root = resXml.LastChild;
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XmlNodeList xnl = ((XmlElement)root).GetElementsByTagName("q");
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double score = 0;
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foreach (XmlNode q in xnl)
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{
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string qid = q.Attributes["id"].Value;
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if (qid == id)
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{
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if (q.Attributes["score"] != null)
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double.TryParse(q.Attributes["score"].Value, out score);
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break;
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}
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}
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return score.ToString();
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}
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/// <summary>
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/// 试题的答案
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/// </summary>
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/// <param name="objs"></param>
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/// <returns></returns>
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protected string getSucessAnswer(object[] obj)
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{
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Song.Entities.Questions qus = (Song.Entities.Questions)obj[0];
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if (qus == null) return "";
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string ansStr = "";
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if (qus.Qus_Type == 1)
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{
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//当前试题的答案
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Song.Entities.QuesAnswer[] ans = Business.Do<IQuestions>().QuestionsAnswer(qus, null);
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for (int i = 0; i < ans.Length; i++)
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{
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if (ans[i].Ans_IsCorrect)
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ansStr += (char)(65 + i);
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}
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}
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if (qus.Qus_Type == 2)
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{
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Song.Entities.QuesAnswer[] ans = Business.Do<IQuestions>().QuestionsAnswer(qus, null);
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for (int i = 0; i < ans.Length; i++)
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{
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if (ans[i].Ans_IsCorrect)
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ansStr += (char)(65 + i) + "、";
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}
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ansStr = ansStr.Substring(0, ansStr.LastIndexOf("、"));
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}
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if (qus.Qus_Type == 3)
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ansStr = qus.Qus_IsCorrect ? "正确" : "错误";
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if (qus.Qus_Type == 4)
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{
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if (qus != null && !string.IsNullOrEmpty(qus.Qus_Answer))
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ansStr = qus.Qus_Answer;
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}
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if (qus.Qus_Type == 5)
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{
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//当前试题的答案
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Song.Entities.QuesAnswer[] ans = Business.Do<IQuestions>().QuestionsAnswer(qus, null);
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for (int i = 0; i < ans.Length; i++)
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ansStr += (char)(65 + i) + "、" + ans[i].Ans_Context + " ";
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}
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return ansStr;
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}
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#endregion
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}
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} |