protected void Button2_Click(object sender, EventArgs e)
{//删除一个学科组，先将组内的学科设为待定组
// string sql2 = "select subjectGroupNo,subjectGroupName from gcgSubjectGroup";
//string sql1 = "select subjectno from gcgSubject where subjectGroupNo in (select subjectGroupNo from gcgSubjectGroup where subjectGroupName = @subjectGroupName)";
string subjectGroupNo = DropDownList1.SelectedValue;
DBManipulation dbm = new DBManipulation();
string sql1 = "select subjectGroupNo from gcgSubjectGroup where subjectGroupName = '待定'";
Object o = dbm.ExecuteScalar(sql1, null);
string subjectGroup_DefalutNo = o.ToString();
string sql2 = "select subjectno from gcgSubject where subjectGroupNo ='" + subjectGroupNo + "'";
DataSet ds = dbm.ExecuteQueryOffLine(sql2, null);
DataTable t = ds.Tables["defaultTable"];
foreach (DataRow r in t.Rows)
{
string subjectno = r["subjectno"].ToString();
string sql3 = "update gcgSubject set subjectGroupNo = @subjectGroupNo where subjectno = @subjectno";
ParameterStruct p1 = new ParameterStruct("@subjectGroupNo", subjectGroup_DefalutNo);
ParameterStruct p2 = new ParameterStruct("@subjectno", subjectno);
ArrayList p = new ArrayList();
p.Add(p1);
p.Add(p2);
dbm.ExecuteNonQuery(sql3, p);
}
string sql = "delete from gcgSubjectGroup where subjectGroupNo = '" + subjectGroupNo + "'";
dbm.ExecuteNonQuery(sql, null);
setItem_deleteDropDownList();//为删除下拉框提供新的数据
this.Page_Load(this, null);
}
protected void Button_submit_Click(object sender, EventArgs e)
{
//点击此按钮，清除该学科组收到的所有反馈信息
/*create table gcgFeedBack( --排课组内部专用表
* class_id char(4) not null,
* CourseNo char(3) not null,
* TeacherNo char(8) not null,
* primary key(class_id,CourseNo)
* )*/
string subjectGroupName = Label_SubjectGroup.Text;
string sql0 = "select subjectGroupNo from gcgSubjectGroup where subjectGroupName ='" + subjectGroupName + "'";
DBManipulation dbm = new DBManipulation();
Object o = dbm.ExecuteScalar(sql0, null);
if (o == null)
{
//说明没有这个学科组
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('没有该学科组存在！')", true);
//实际上是不可能的
return;//不再查询数据
}
string subjectGroupNo = o.ToString();
dbm.Close();
string sql1 = "select CourseNo from gcgSubject,gcgCourse where gcgCourse.SubjectNo = gcgSubject.subjectno and Grade = @Grade and subjectGroupNo = @subjectGroupNo";
ParameterStruct p1 = new ParameterStruct("@Grade", DropDownList_Grade.SelectedValue);
ParameterStruct p2 = new ParameterStruct("@subjectGroupNo", subjectGroupNo);
ArrayList pList1 = new ArrayList();
pList1.Add(p1);
pList1.Add(p2);
SqlDataReader dr = dbm.ExecuteQueryOnLine(sql1, pList1);
ArrayList courseNoList = new ArrayList();
while (dr.Read())
{
courseNoList.Add(dr.GetString(0));
}
dr.Close();
foreach (string courseno in courseNoList)
{
string sql_deletefromGcgFeedBack = "delete from gcgFeedBack where CourseNo = '" + courseno + "'";
dbm.ExecuteNonQuery(sql_deletefromGcgFeedBack, null);
}
//如果发现反馈表中已经没有了记录，那么就直接删掉，神不知鬼不觉~
string sql_checkgcgFeedBack = "select * from gcgFeedBack";
object isEmpty = dbm.ExecuteScalar(sql_checkgcgFeedBack, null);
if (isEmpty == null)
{
//没有反馈记录了
string sql_droptable = "drop table gcgFeedBack";
dbm.ExecuteNonQuery(sql_droptable, null);
}
dbm.Close();
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('已清除反馈信息！')", true);
CreateTable();
}
protected void ButtonDelete_Click(object sender, EventArgs e)
{
Button b = (Button)sender;
string ButtonID = b.ID;
int i;
for (i = 0; i < ButtonLists.Count; i++)
{
Button b1 = (Button)ButtonLists[i];
if (ButtonID.Equals(b1.ID))
{
break;
}
}
TableCell t = (TableCell)TableCellLists[i];
string courseName = t.Text;
string grade = DropDownList_Grade.SelectedValue;
string sql1 = "select subjectno from gcgSubject where subjectname ='" + courseName + "'";
DBManipulation dbm = new DBManipulation();
Object o = dbm.ExecuteScalar(sql1, null);
if (o != null)
{
string subjectno = o.ToString();
string sql2 = "delete from gcgCourse where SubjectNo ='" + subjectno + "' and Grade ='" + grade + "'";
dbm.ExecuteNonQuery(sql2, null);
}
dbm.Close();
SetItemForChoosableCourse();
this.Page_Load(this, null);
}
protected void Button1_Click(object sender, EventArgs e)
{
//点击增加科目
//从年级已知，科目号和科目名已知，默认课时为0
string grade = DropDownList_Grade.SelectedValue;
string subjectno = DropDownList2.SelectedValue;
if (subjectno == "") //当下拉框已经没有可增加科目时，按钮点击无效
{
return;
}
string CourseNo = grade + subjectno;
string courseCount = "0";
DBManipulation dbm = new DBManipulation();
string sql2 = "insert into gcgCourse values(@CourseNo,@SubjectNo,@Grade,@CourseTime)";
ParameterStruct p3 = new ParameterStruct("@CourseNo", CourseNo + "");
ParameterStruct p4 = new ParameterStruct("@SubjectNo", subjectno);
ParameterStruct p5 = new ParameterStruct("@Grade", grade + "");
ParameterStruct p6 = new ParameterStruct("@CourseTime", courseCount + "");
ArrayList parameterList2 = new ArrayList();
parameterList2.Add(p3);
parameterList2.Add(p4);
parameterList2.Add(p5);
parameterList2.Add(p6);
dbm.ExecuteNonQuery(sql2, parameterList2);
dbm.Close();
SetItemForChoosableCourse();
this.Page_Load(this, null);
// Response.Redirect("classTimesArrange.aspx");
}
protected void Button_submit_Click(object sender, EventArgs e)
{ //点击确认，提交课时安排
//通过 TableCellLists DropDownLists获得每一条记录的科目名以及课时，通过DropDownList_Grade获得年级
//步骤：一条一条来看，如果原先有课时安排的，就更新，没有的，就插入
string grade = DropDownList_Grade.SelectedValue;
DBManipulation dbm = new DBManipulation();
// Response.Write("<script>alert('有新"+ HasNewCourse+" ')</script>");
for (int i = 0; i < DropDownLists.Count; i++)
{
//步骤一：查询这门科目是否有过旧的课时安排记录
//注意：一开始没有学科，所以要通过按钮增加学科，此时会保证所有记录都有初始课时分布，所以提交按钮仅仅需要将这些记录更新就行了
TableCell tc = (TableCell)TableCellLists[i];
DropDownList ddl = (DropDownList)DropDownLists[i];
string courseName = tc.Text; //获得科目名
string courseCount = ddl.SelectedValue; //获得新的分配课时
string SearchSql = "select CourseNo from gcgCourse,gcgSubject where gcgSubject.subjectno = gcgCourse.SubjectNo and Grade = @Grade and subjectname = @subjectname";
ParameterStruct p1 = new ParameterStruct("@Grade", grade);
ParameterStruct p2 = new ParameterStruct("@subjectname", courseName);
ArrayList parameterList1 = new ArrayList();
parameterList1.Add(p1);
parameterList1.Add(p2);
Object o = dbm.ExecuteScalar(SearchSql, parameterList1);
string CourseNo = o.ToString();
string sql4 = "update gcgCourse set CourseTime = " + courseCount + " where CourseNo = " + CourseNo;
dbm.ExecuteNonQuery(sql4, null);
}
dbm.Close();
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('提交已完成！')", true);
}
protected void Button_AddSubjectGroup_Click(object sender, EventArgs e)
{//增加学科组
string subjectGroupName = TextBox_SubjectGroup.Text;
string subjectGroupId;
DBManipulation dbm = new DBManipulation();
string sql1 = "select subjectGroupNo from gcgSubjectGroup order by subjectGroupNo";
DataSet ds_subjectGroup = dbm.ExecuteQueryOffLine(sql1, null);
int i = 0, j;
bool mark = true; //一个标志量
for (i = 1; i < 90; i++) //学科组号仅有2位
{
mark = true;
for (j = 0; j < ds_subjectGroup.Tables["defaultTable"].Rows.Count; j++)
{
string str = ds_subjectGroup.Tables["defaultTable"].Rows[j]["subjectGroupNo"].ToString();
char[] ch = str.ToCharArray();
if (ch[0] == '0')
{
str = ch[1] + "";
}
if (i == int.Parse(str))
{
mark = false;
break;
}
}
if (mark) //如果没有任何一个id相等，那么这个就是可用id
{
break;
}
}
if (i < 10)
{
subjectGroupId = "0" + i;
}
else
{
Response.Write("<script>alert('i > 10')</script>");
subjectGroupId = i + "";
}
string sql2 = "insert into gcgSubjectGroup values(@subjectGroupNo,@subjectGroupName,null)";
ParameterStruct p1 = new ParameterStruct("@subjectGroupNo", subjectGroupId);
ParameterStruct p2 = new ParameterStruct("@subjectGroupName", subjectGroupName);
ArrayList parameterlist = new ArrayList();
parameterlist.Add(p1);
parameterlist.Add(p2);
debug1.Text = subjectGroupId;
debug2.Text = subjectGroupName;
dbm.ExecuteNonQuery(sql2, parameterlist);
CreateTableDynamicly(); //生成表
setItemsForSelectGroup(); //为每一个科目的可选学科组下拉框准备数据
setItem_deleteDropDownList(); //为删除下拉框生成数据
TextBox_SubjectGroup.Text = "";
}
/*
* protected override void OnLoad(EventArgs e)
* {
*
* }
*/
protected void Page_Load(object sender, EventArgs e)
{
//外部添加局部刷新控件
ScriptManager1.RegisterAsyncPostBackControl(this.DropDownList_Grade);
ScriptManager1.RegisterAsyncPostBackControl(this.DropDownList_semester);
ScriptManager1.RegisterAsyncPostBackControl(this.DropDownList_year);
if (!IsPostBack)
{
if (!(LoginAndPermissionChecking.LoginChecking()))
{
Response.Redirect("/ErrorPage/error_NotLogin.aspx");
}
if (!(LoginAndPermissionChecking.PermissionChecking(PermissionEnum.EducationDean)))
{
Response.Redirect("/ErrorPage/error_DeniedPermission.aspx");
}
//首先先检查是否有gcgFeedBack这张表，如果不存在就新建
string sql_LookForgcgFeedBack = "select * from sysobjects where name = 'gcgFeedBack' and xtype = 'U'";
DBManipulation dbm = new DBManipulation();
object o = dbm.ExecuteScalar(sql_LookForgcgFeedBack, null);
if (o == null)
{
string sql_CreategcgFeedBack = "create table gcgFeedBack(" +
"class_id char(4) not null," +
"CourseNo char(3) not null," +
"TeacherNo char(8) not null," +
"primary key(class_id, CourseNo)" +
")";
dbm.ExecuteNonQuery(sql_CreategcgFeedBack, null);
}
/*create table gcgFeedBack( --排课组内部专用表
* class_id char(4) not null,
* CourseNo char(3) not null,
* TeacherNo char(8) not null,
* primary key(class_id,CourseNo)
* )*/
//页面第一次载入之前，要查询gcgFeedBack授课安排反馈表，看看是不是还有未确认的反馈信息
string sql = "select class_id,CourseNo from gcgFeedBack";
// DBManipulation dbm = new DBManipulation();
SqlDataReader dr = dbm.ExecuteQueryOnLine(sql, null);
while (dr.Read())
{
string buttonName = dr.GetString(0) + dr.GetString(1);
//Session[buttonName] = "nameRedButton";//我们使用Session保存有意见的老师安排的css样式
Session[buttonName] = "aspTableCellBrown2";//把原先红色的恢复成黑色
}
dr.Close();
dbm.Close();
}
createtable(GetSemesterNo());
}
protected void ButtonForFeedBack_onClick(object sender, EventArgs e)
{
MyButton button = (MyButton)sender;
string buttonName = button.Class_id + button.CourseNo1;
if (Session[buttonName] == null || Session[buttonName].ToString().Equals("aspTableCell"))
{
Session[buttonName] = "aspTableCellBrown2";//用session记录这个Button被点击过
//插入反馈记录
/*create table gcgFeedBack(
* class_id char(4) not null,
* CourseNo char(3) not null,
* TeacherNo char(8) not null,
* primary key(class_id,CourseNo)
* )*/
string sql = "insert into gcgFeedBack values(@class_id,@CourseNo,@TeacherNo)";
ParameterStruct p_classid = new ParameterStruct("@class_id", button.Class_id);
ParameterStruct p_courseno = new ParameterStruct("@CourseNo", button.CourseNo1);
ParameterStruct p_teacherno = new ParameterStruct("@TeacherNo", button.TeacherNo1);
ArrayList plist = new ArrayList();
plist.Add(p_classid);
plist.Add(p_courseno);
plist.Add(p_teacherno);
DBManipulation dbm = new DBManipulation();
try {
dbm.ExecuteNonQuery(sql, plist);
}
catch (Exception)
{
}
}
else
{
Session[buttonName] = "aspTableCell";
string sql = "delete from gcgFeedBack where class_id = @class_id and CourseNo = @CourseNo";
ParameterStruct p_classid = new ParameterStruct("@class_id", button.Class_id);
ParameterStruct p_courseno = new ParameterStruct("@CourseNo", button.CourseNo1);
//ParameterStruct p_teacherno = new ParameterStruct("@TeacherNo", button.TeacherNo1);
ArrayList plist = new ArrayList();
plist.Add(p_classid);
plist.Add(p_courseno);
//plist.Add(p_teacherno);
DBManipulation dbm = new DBManipulation();
dbm.ExecuteNonQuery(sql, plist);
// Session.Remove(name);
}
createtable(GetSemesterNo());
}
protected void ButtonSubmit_Click(object sender, EventArgs e)
{
string subjectGroupNo;
string subjectNo;
DBManipulation dbm = new DBManipulation();
for (int i = 0; i < TableCellLists.Count; i++)
{
TableCell c = (TableCell)TableCellLists[i];
DropDownList d = (DropDownList)DropDownLists[i];
subjectNo = (string)SubjectnoLists[i];
subjectGroupNo = d.SelectedValue;
string sql = "update gcgSubject set subjectGroupNo = @subjectGroupNo where subjectno = @subjectno";
ParameterStruct p1 = new ParameterStruct("@subjectGroupNo", subjectGroupNo);
ParameterStruct p2 = new ParameterStruct("@subjectno", subjectNo);
ArrayList parameterlist = new ArrayList();
parameterlist.Add(p1);
parameterlist.Add(p2);
dbm.ExecuteNonQuery(sql, parameterlist);
}
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('修改已完成！')", true);
}
protected void Button_SubmitSchedule_Click(object sender, EventArgs e)
{
if (Cache["auto"] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
//Response.Write("<script>alert('请先生成课表。')</script>");
return;
}
string lessonTableName = "LessonTable" + DropDownList_Grade.SelectedValue;
if (Cache[lessonTableName] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_CourseNo_SubjectName_Name = "dict_CourseNo_SubjectName" + DropDownList_Grade.SelectedValue;
if (Cache[dict_CourseNo_SubjectName_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_SubjectName_CourseNo_Name = "dict_SubjectName_CourseNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_SubjectName_CourseNo_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_ClassName_ClassNo_Name = "dict_ClassName_ClassNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_ClassName_ClassNo_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
Dictionary <string, string> dict_SubjectName_CourseNo = (Dictionary <string, string>)Cache[dict_SubjectName_CourseNo_Name];
Dictionary <string, string> dict_CourseNo_SubjectName = (Dictionary <string, string>)Cache[dict_CourseNo_SubjectName_Name];
Dictionary <string, string> dict_ClassName_ClassNo = (Dictionary <string, string>)Cache[dict_ClassName_ClassNo_Name];
Tea[,] Lessontable = (Tea[, ])Cache[lessonTableName];
//以上已获得某一个年级的全部课表，老师号-科目名映射，学科号-科目名映射，班级名和班级号映射
/*
* create table gcgLectureForm(--授课安排表
* LectureNo char(7) primary key,--授课安排编号
* SemesterNo char(6),--学期号，蕴含年份和上下学期信息
* TeacherNo char(8),--教师工号
* CourseNo char(3) foreign key references gcgcourse(CourseNo),--学科编号
* ClassNo char(4)--班级编号
* )
* create table gcgLesson(--课表
* LectureNo char(7) foreign key references gcgLectureForm(LectureNo),--授课安排编号
* --ClassRoomNo char(*)
* Timeid char(4) foreign key references gcgSchedule(Timeid),--时间段编号
* primary key(LectureNo,Timeid)--表级主码
* )
*/
string sql_forSemester = "select MAX(SemesterNo) from gcgLectureForm ";
DBManipulation dbm = new DBManipulation();
object o = dbm.ExecuteScalar(sql_forSemester, null);
string semesterNo = o.ToString();
string grade = DropDownList_Grade.SelectedValue;
string sql_deleteTheSameSemesterRecord = "delete from gcgLesson where LectureNo in ( select LectureNo from gcgLectureForm,temp_class where gcgLectureForm.ClassNo = temp_class.class_id and class_grade = @Grade and SemesterNo = @SemesterNo)";
ParameterStruct p_grade = new ParameterStruct("@Grade", grade);
ParameterStruct p_seme = new ParameterStruct("@SemesterNo", semesterNo);
ArrayList palist = new ArrayList();
palist.Add(p_grade);
palist.Add(p_seme);
dbm.ExecuteNonQuery(sql_deleteTheSameSemesterRecord, palist);
/*string sql_MappingClassNameAndClassNo =
* " select class_name,class_id
* from temp_class,(
* select distinct ClassNo
* from gcgLectureForm
* where SemesterNo = (
* select MAX(SemesterNo)
* from gcgLectureForm)) AS temp
* where class_id = ClassNo and class_grade = '" + DropDownList_Grade.SelectedValue + "'";
*/
string sql_forClassNo = "select class_id from temp_class,(select distinct ClassNo from gcgLectureForm where SemesterNo = (select MAX(SemesterNo) from gcgLectureForm)) AS temp where class_id = ClassNo and class_grade = '" + DropDownList_Grade.SelectedValue + "'";
ArrayList classlist = new ArrayList();
SqlDataReader dr = dbm.ExecuteQueryOnLine(sql_forClassNo, null);
while (dr.Read())
{
classlist.Add(dr.GetString(0));
}
dr.Close();
for (int i = 0; i < classlist.Count; i++)
{//一个一个班的写入
//[,]Lessontable一行就存放了一个班的所有记录
Tea[] classTable = new Tea[Lessontable.GetLength(1) + 1];
string[] courseTable = new string[Lessontable.GetLength(1) + 1];
for (int t = 0; t < 40; t++)
{
classTable[t] = Lessontable[i + 1, t + 1]; //取到某一个班40节课的所有教师工号
string subjectname = dict_CourseNo_SubjectName[classTable[t].cno];
courseTable[t] = dict_SubjectName_CourseNo[subjectname]; //取到这四十节课的学科号
}
for (int t = 0; t < 40; t++)
{
//classlist[i-1]就是对应的班级号
string sql_forLectureID = "select LectureNo from gcgLectureForm where SemesterNo = @SemesterNo and ClassNo = @ClassNo and CourseNo = @CourseNo";
ParameterStruct p_semester = new ParameterStruct("@SemesterNo", semesterNo);
ParameterStruct p_classNo = new ParameterStruct("@ClassNo", (string)classlist[i]);//第i个班级的班级号
ParameterStruct p_courseNo = new ParameterStruct("@CourseNo", courseTable[t]);
ArrayList plist = new ArrayList();
plist.Add(p_semester); plist.Add(p_classNo); plist.Add(p_courseNo);
Object lectureID = dbm.ExecuteScalar(sql_forLectureID, plist);
//string Timeid1 = grade + week + "0" + "1";
string Time_part1 = DropDownList_Grade.SelectedValue;
int week = 0;
string Time_part3;
int temp = t + 1;
if (temp % 8 == 0)
{
week = temp / 8;
Time_part3 = "0" + 8;
}
else
{
week = temp / 8 + 1;
Time_part3 = "0" + (temp - (week - 1) * 8);
}
string Time_part2 = week + "";
// string Time_part3 = "0" + (t - (t / 8) * 8);
string sql_insert = "insert into gcgLesson values(@lectureID,@TimeID)";
ParameterStruct p_LectureID = new ParameterStruct("@lectureID", lectureID.ToString());
ParameterStruct p_timeID = new ParameterStruct("@TimeID", Time_part1 + Time_part2 + Time_part3);//第i个班级的班级号
ArrayList plist1 = new ArrayList();
plist1.Add(p_LectureID);
plist1.Add(p_timeID);
dbm.ExecuteNonQuery(sql_insert, plist1);
}
}
dbm.Close();
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('课表已保存！')", true);
}
protected void Update()
{
// Response.Write("<script>alert('nihao')</script>");
int i;
ArrayList startTime = new ArrayList();
ArrayList endTime = new ArrayList();
DBManipulation dbm = new DBManipulation();
string grade = DropDownList_Grade.SelectedValue;
string week = DropDownList_Week.SelectedValue;
string sql1 = "delete from gcgSchedule where Grade = @Grade and DayNo =@DayNo";
ParameterStruct p1 = new ParameterStruct("@Grade", grade);
ParameterStruct p2 = new ParameterStruct("@DayNo", week);
ArrayList plist1 = new ArrayList();
plist1.Add(p1);
plist1.Add(p2);
dbm.ExecuteNonQuery(sql1, plist1);
string starttime1 = TextBox_11.Text;
string endtime1 = TextBox_12.Text;
string Timeid1 = grade + week + "0" + "1";
string[] stime1 = starttime1.Split(':');
string[] etime1 = endtime1.Split(':');
string sql11 = "insert into gcgSchedule values('" + Timeid1 + "'," + week + "," + grade + "," + 1 + "," + stime1[0] + "," + etime1[0] + "," + stime1[1] + "," + etime1[1] + ")";
dbm.ExecuteNonQuery(sql11, null);
string starttime2 = TextBox_21.Text;
string endtime2 = TextBox_22.Text;
string Timeid2 = grade + week + "0" + "2";
string[] stime2 = starttime2.Split(':');
string[] etime2 = endtime2.Split(':');
string sql112 = "insert into gcgSchedule values('" + Timeid2 + "'," + week + "," + grade + "," + 1 + "," + stime2[0] + "," + etime2[0] + "," + stime2[1] + "," + etime2[1] + ")";
dbm.ExecuteNonQuery(sql112, null);
string starttime3 = TextBox_31.Text;
string endtime3 = TextBox_32.Text;
string Timeid3 = grade + week + "0" + "3";
string[] stime3 = starttime3.Split(':');
string[] etime3 = endtime3.Split(':');
string sql113 = "insert into gcgSchedule values('" + Timeid3 + "'," + week + "," + grade + "," + 1 + "," + stime3[0] + "," + etime3[0] + "," + stime3[1] + "," + etime3[1] + ")";
dbm.ExecuteNonQuery(sql113, null);
string starttime4 = TextBox_41.Text;
string endtime4 = TextBox_42.Text;
string Timeid4 = grade + week + "0" + "4";
string[] stime4 = starttime4.Split(':');
string[] etime4 = endtime4.Split(':');
string sql114 = "insert into gcgSchedule values('" + Timeid4 + "'," + week + "," + grade + "," + 1 + "," + stime4[0] + "," + etime4[0] + "," + stime4[1] + "," + etime4[1] + ")";
dbm.ExecuteNonQuery(sql114, null);
string starttime5 = TextBox_51.Text;
string endtime5 = TextBox_52.Text;
string Timeid5 = grade + week + "0" + "5";
string[] stime5 = starttime5.Split(':');
string[] etime5 = endtime5.Split(':');
string sql115 = "insert into gcgSchedule values('" + Timeid5 + "'," + week + "," + grade + "," + 1 + "," + stime5[0] + "," + etime5[0] + "," + stime5[1] + "," + etime5[1] + ")";
dbm.ExecuteNonQuery(sql115, null);
string starttime6 = TextBox_61.Text;
string endtime6 = TextBox_62.Text;
string Timeid6 = grade + week + "0" + "6";
string[] stime6 = starttime5.Split(':');
string[] etime6 = endtime6.Split(':');
string sql116 = "insert into gcgSchedule values('" + Timeid6 + "'," + week + "," + grade + "," + 1 + "," + stime6[0] + "," + etime6[0] + "," + stime6[1] + "," + etime6[1] + ")";
dbm.ExecuteNonQuery(sql116, null);
string starttime7 = TextBox_71.Text;
string endtime7 = TextBox_72.Text;
string Timeid7 = grade + week + "0" + "7";
string[] stime7 = starttime6.Split(':');
string[] etime7 = endtime7.Split(':');
string sql117 = "insert into gcgSchedule values('" + Timeid7 + "'," + week + "," + grade + "," + 1 + "," + stime7[0] + "," + etime7[0] + "," + stime7[1] + "," + etime7[1] + ")";
dbm.ExecuteNonQuery(sql117, null);
string starttime8 = TextBox_81.Text;
string endtime8 = TextBox_82.Text;
string Timeid8 = grade + week + "0" + "8";
string[] stime8 = starttime7.Split(':');
string[] etime8 = endtime8.Split(':');
string sql118 = "insert into gcgSchedule values('" + Timeid8 + "'," + week + "," + grade + "," + 1 + "," + stime8[0] + "," + etime8[0] + "," + stime8[1] + "," + etime8[1] + ")";
dbm.ExecuteNonQuery(sql118, null);
}
protected void Button_submit_Click(object sender, EventArgs e)
{
//点击确认按钮，写入数据库
//首先检查是否该年级该门学科所有班级都已经分配了老师，如果没有，则不允许插入，并弹窗提醒
foreach (DropDownList d in DropDownList_select)
{
if (d.SelectedValue == "-1")
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('尚未完成所有班级的教师安排！')", true);
return;
}
}
// Response.Write("<script>alert('aaa')</script>");
string year = DropDownList_year.SelectedValue;
string semester = DropDownList_semester.SelectedValue;
string semesterNo = year + semester;
//得到学期号
DBManipulation dbm = new DBManipulation();
string sql1 = "select class_id,class_name from temp_class where class_grade = '" + DropDownList_Grade.SelectedValue + "'";
DataSet ds_class = dbm.ExecuteQueryOffLine(sql1, null);
DataTable classTable = ds_class.Tables["defaultTable"];
for (int i = 0; i < TableCellList_class.Count; i++)
{
TableCell tc = (TableCell)TableCellList_class[i];
string className = tc.Text;
string classNo = "";
//查询班级编号
foreach (DataRow r in classTable.Rows)
{
if (className.Equals(r["class_name"].ToString()))
{
classNo = r["class_id"].ToString();
break;
}
}
DropDownList d = (DropDownList)DropDownList_select[i];
string TeacherNo = d.SelectedValue;
/*
* if (TeacherNo.Equals("-1")) {//如果教师号为-1，说明还没有安排老师，不写入
* continue;
* }
*/
//得到教师工号
string courseNo = DropDownList_Course.SelectedValue;
//得到学科号
/*主码，前2位代表年份，一位代表年级+学期（初一1，2 初二3，4 初三5，6），2位代表班级，2位代表学科*/
string LectureNo_part1 = year.Substring(2);
string LectureNo_part2 = "";
switch (DropDownList_Grade.SelectedValue)
{
case "1":
{
if (DropDownList_semester.SelectedValue.Equals("01"))
{
LectureNo_part2 = "1";
}
else
{
LectureNo_part2 = "2";
}
break;
}
case "2":
{
if (DropDownList_semester.SelectedValue.Equals("01"))
{
LectureNo_part2 = "3";
}
else
{
LectureNo_part2 = "4";
}
break;
}
case "3":
{
if (DropDownList_semester.SelectedValue.Equals("01"))
{
LectureNo_part2 = "5";
}
else
{
LectureNo_part2 = "6";
}
break;
}
}
/*主码，前2位代表年份，一位代表年级+学期（初一1，2 初二3，4 初三5，6），2位代表班级，2位代表学科*/
string LectureNo_part3 = classNo.Substring(2);
string LectureNo_part4 = courseNo.Substring(1);
string LectureNo = LectureNo_part1 + LectureNo_part2 + LectureNo_part3 + LectureNo_part4;
//得到授课记录主码
//查询gcgLectureForm看是不是已经记录了这条记录，如果存在，则删除
string sql3 = "select * from gcgLectureForm where LectureNo ='" + LectureNo + "'";
Object o = dbm.ExecuteScalar(sql3, null);
if (o != null)
{
string sql4 = "delete from gcgLectureForm where LectureNo ='" + LectureNo + "'";
dbm.ExecuteNonQuery(sql4, null);
}
/*create table gcgLectureForm(--授课安排表
* LectureNo char(7) primary key,--授课安排编号
* SemesterNo char(6),--学期号 201601
* TeacherNo char(8),--教师工号
* CourseNo char(3) ,--学科编号
* ClassNo char(4)--班级编号
* )*/
string sql2 = "insert into gcgLectureForm values(@LectureNo,@SemesterNo,@TeacherNo,@CourseNo,@ClassNo)";
ParameterStruct p1 = new ParameterStruct("@LectureNo", LectureNo);
ParameterStruct p2 = new ParameterStruct("@SemesterNo", semesterNo);
ParameterStruct p3 = new ParameterStruct("@TeacherNo", TeacherNo);
ParameterStruct p4 = new ParameterStruct("@CourseNo", courseNo);
ParameterStruct p5 = new ParameterStruct("@ClassNo", classNo);
ArrayList plist1 = new ArrayList();
plist1.Add(p1);
plist1.Add(p2);
plist1.Add(p3);
plist1.Add(p4);
plist1.Add(p5);
dbm.ExecuteNonQuery(sql2, plist1);
}
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('修改已完成！')", true);
}
