public ProjectApprovalReportController()
{
exBll = new ExaminationBLL();
categoryBLL = new CategoryBLL();
bigBll = new BigTypesBLL();
samllBll = new SmallTypesBLL();
unitBll = new UnitTypesBLL();
}
/// <summary>
/// 在线考试
/// </summary>
/// <returns></returns>
public ActionResult ExamOnline()
{
User user = (User)Session["User"];
Guid userId = user.ID;
Guid classId = ObjectToGuid(new StudentBLL().GetStudent(userId).Rows[0]["ClassID"]); // 获取班级ID
DataTable table = new ExaminationBLL().GetUnfinishedExam(classId, userId); // 查询该班级所有未过期的未考测试
return(View(table));
}
/// <summary>
/// 开始考试
/// </summary>
/// <returns></returns>
public ActionResult BeginExam(Guid guid)
{
DataTable table_paper = new ExaminationBLL().GetExamByID(guid); // 获取试卷信息
// 检测考试是否过期
if (table_paper.Rows.Count == 0)
{
return(RedirectToAction("../Student/ExamOnline"));
}
// 给前台传递试卷信息
ViewBag.PaperName = table_paper.Rows[0]["PaperTitle"].ToString(); // 试卷名称
ViewBag.ReleaseTime = Convert.ToDateTime(table_paper.Rows[0]["ReleaseTime"]).ToString("yyyy年MM月dd日HH时mm分"); // 发布时间
ViewBag.CourseName = table_paper.Rows[0]["CourseName"].ToString(); // 科目名
ViewBag.TeacherName = table_paper.Rows[0]["Name"].ToString(); // 教师名
ViewBag.RollOutTime = table_paper.Rows[0]["RollOutTime"].ToString(); // 考试时长
// 选择题信息
string single_list = table_paper.Rows[0]["SingleList"].ToString();
DataTable single_table = new SingleBLL().GetSingleList(single_list, "desc"); // 选择题信息列表
// 判断题信息
string judge_list = table_paper.Rows[0]["JudgeList"].ToString();
DataTable judge_table = new JudgeBLL().GetJudgeList(judge_list, "desc"); // 判断题信息列表
// 选择题排序规则
string single_option = table_paper.Rows[0]["SingleOption"].ToString();
DataTable s_option_table = GetOptionsTable(single_option); // 选择题选项排序规则
// 判断题排序规则
string judge_option = table_paper.Rows[0]["JudgeOption"].ToString();
DataTable j_option_table = GetOptionsTable(judge_option); // 判断题选项排序规则
// 打包提交
DataSet dataSet = new DataSet();
dataSet.Tables.Add(single_table);
dataSet.Tables.Add(s_option_table);
dataSet.Tables.Add(judge_table);
dataSet.Tables.Add(j_option_table);
// 试卷信息
Session["PaperID"] = guid;
Session["PaperOptions"] = dataSet; // 试卷题目所有信息（包含排序规则）
return(View(dataSet));
}
/// <summary>
/// 考卷发布确认提交
/// </summary>
/// <param name="paperTitle">试卷名称</param>
/// <param name="singleList">选择列表</param>
/// <param name="judgeList">判断列表</param>
/// <param name="classId">考试班级</param>
/// <param name="testTime">考试结束时间</param>
/// <param name="rollOutTime">考试时长</param>
/// <returns></returns>
public ActionResult ReleaseCheck(string paperTitle, string singleList, string judgeList, string classId, string testTime, string rollOutTime)
{
#region 取出教师信息，随机排序考题选项
User user = (User)Session["User"];
Guid userId = user.ID; // 教师ID
Guid courseId = Guid.Parse(new TeacherBLL().GetTeacher(userId).Rows[0]["CourseID"].ToString()); // 科目ID
string single_options = GetSingleOptionSrot(); // 随机选择题排序规则 例：ABCD，CBDA...
string judge_options = GetJudgeOptionSrot(); // 随机判断题排序规则 例：BA，AB...
#endregion
// 检测试卷名是否唯一
bool checkTitle = new ExaminationBLL().CheckExamTitle(paperTitle);
if (checkTitle)
{
return(Content(new AjaxResult
{
state = ResultType.info.ToString(),
message = string.Format($"试卷名重复！")
}.ToJson()));
}
// 整合考试信息Model
ExaminationInfo examination = new ExaminationInfo();
examination.PaperTitle = paperTitle.Trim();
examination.SingleList = singleList.Substring(0, singleList.Length - 1);
examination.SingleOption = single_options;
examination.JudgeList = judgeList.Substring(0, judgeList.Length - 1);
examination.JudgeOption = judge_options;
examination.ClassID = Guid.Parse(classId);
examination.TeacherID = userId;
examination.CourseID = courseId;
examination.TestTime = DateTime.Parse(testTime);
examination.RollOutTime = rollOutTime;
// 提交结果
bool release = new ExaminationBLL().ReleaseExamination(examination);
switch (release)
{
case true:
return(Content(new AjaxResult
{
state = ResultType.info.ToString(),
message = string.Format($"《{paperTitle}》 发布成功！")
}.ToJson()));
case false:
return(Content(new AjaxResult
{
state = ResultType.info.ToString(),
message = string.Format($"《{paperTitle}》 发布失败！")
}.ToJson()));
default:
return(Content(new AjaxResult
{
state = ResultType.error.ToString(),
message = string.Format($"未知错误！")
}.ToJson()));
}
}
