/// <summary>
/// 绑定数据源
/// </summary>
private void bind()
{
string id = Request.QueryString["id"].ToString();
AttendanceBLL attendBLL = new AttendanceBLL();
attend = attendBLL.get(id);
CourseTableBLL ctBLL = new CourseTableBLL();
CourseTable ct = ctBLL.get(attend.CourTableID);
ClassBLL classBLL = new ClassBLL();
TeacherBLL teacherBLL = new TeacherBLL();
CourseBLL courseBLL = new CourseBLL();
StudentBLL stuBLL = new StudentBLL();
#region 绑定页面数据
Label_class.Text = classBLL.get(ct.ClassID).Name;
Label_course.Text = courseBLL.get(ct.CourId).Name;
Label_teacher.Text = teacherBLL.get(ct.TeachID).Name;
Label_student.Text = stuBLL.get(attend.StudID).Name;
Label_oldStatus.Text = attend.Status;
Label_week.Text = ct.Week;
Label_weekDay.Text = ct.WeekDay;
Label_courseTime.Text = ct.CourseTime;
Label_place.Text = ct.Place;
#endregion
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ClassBLL classBLL = new ClassBLL();
CourseBLL courBLL = new CourseBLL();
TeacherBLL teachBLL = new TeacherBLL();
//绑定页面查询条件的数据
DropDownList_class.DataSource = classBLL.getAll();
DropDownList_class.DataTextField = "name";
DropDownList_class.DataBind();
DropDownList_class.Items.Insert(0, "全部班级");
DropDownList_course.DataSource = courBLL.getAll();
DropDownList_course.DataTextField = "name";
DropDownList_course.DataBind();
DropDownList_course.Items.Insert(0, "全部课程");
DropDownList_teacher.DataSource = teachBLL.getTeachers();
DropDownList_teacher.DataTextField = "name";
DropDownList_teacher.DataBind();
DropDownList_teacher.Items.Insert(0, "全部教师");
bind();
}
}
protected void DropDownList_class_SelectedIndexChanged(object sender, EventArgs e)
{
CourseTableBLL ctBLL = new CourseTableBLL();
CourseBLL courBLL = new CourseBLL();
TeacherBLL teachBLL = new TeacherBLL();
DropDownList_course.Items.Clear();
DropDownList_course.DataSource = courBLL.getByClassId(DropDownList_class.SelectedValue);
DropDownList_course.DataTextField = "name";
DropDownList_course.DataValueField = "ID";
DropDownList_course.DataBind();
DropDownList_teacher.Items.Clear();
string filterTeacher = "classID='" + DropDownList_class.SelectedValue + "' and courId='" + DropDownList_course.SelectedValue + "'";
DataTable tempDt = PageUtil.getProcessedDataTable(ctBLL.getAll().Tables[0], filterTeacher, null, false);
DataView dv = tempDt.DefaultView;
tempDt = dv.ToTable(true, "teachID");
foreach (DataRow dr in tempDt.Rows)
{
Teacher teacher = teachBLL.get(dr["teachID"].ToString());
DropDownList_teacher.Items.Add(new ListItem(teacher.Name, teacher.Id));
}
bind();
}
/// <summary>
/// 绑定数据源
/// </summary>
private void bind()
{
string courTableID = Request.QueryString["courTableID"];
CourseTableBLL ctBLL = new CourseTableBLL();
TeacherBLL teacherBLL = new TeacherBLL();
CourseBLL courBLL = new CourseBLL();
ClassBLL classBLL = new ClassBLL();
CourseTable ct = ctBLL.get(courTableID);
Class clazz = classBLL.get(ct.ClassID);
#region 页面数据绑定
className.Text = clazz.Name;
courseName.Text = courBLL.get(ct.CourId).Name;
teacherName.Text = teacherBLL.get(ct.TeachID).Name;
week.Text = "第" + ct.Week + "周";
weekDay.Text = ct.WeekDay;
classtTime.Text = ct.CourseTime;
classAddress.Text = ct.Place;
CommonBLL commBLL = new CommonBLL();
DataTable dt = commBLL.getAbsentStudent(courTableID,false);
AspNetPager1.RecordCount = dt.Rows.Count;
int from = (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize + 1;
int to = from + AspNetPager1.PageSize - 1 > AspNetPager1.RecordCount ? AspNetPager1.RecordCount : from + AspNetPager1.PageSize - 1;
GridView1.DataSource = PageUtil.getPaged(dt, from, to);
GridView1.DataBind();
#endregion
}
public static CourseBLL getInstance()
{
if (instance == null)
{
instance = new CourseBLL();
}
return(instance);
}
public DataTable ShowCourseInfo()
{
CourseBLL objCourseBLL = new CourseBLL();
dgvshow.DataSource = objCourseBLL.ShowCourse();
DataTable objDataTable = objCourseBLL.ShowCourse(); //给课程表调用：
return objDataTable;
}
private void bind()
{
string id = Request.QueryString["id"].ToString();
CourseBLL courBLL = new CourseBLL();
course = courBLL.get(id);
TextBox_courName.Text = course.Name;
TextBox_credit.Text = course.Credit;
TextBox_schoolHour.Text = course.SchoolHour;
}
protected void ImageButton_delete_Click(object sender, ImageClickEventArgs e)
{
ImageButton imageButton = sender as ImageButton;
string id = imageButton.CommandArgument;
Course course = new Course();
course.Id = id;
CourseBLL courBLL = new CourseBLL();
courBLL.delete(course);
Response.Write("<script>alert('删除成功！');location.href='showCourses.aspx';</script>");
}
protected void ImageButton_submit_Click(object sender, ImageClickEventArgs e)
{
if (check())
{
CourseBLL courBLL = new CourseBLL();
string courName = TextBox_courName.Text.Trim();
string credit = TextBox_credit.Text.Trim();
string schoolHour = TextBox_schoolHour.Text.Trim();
course.Name = courName;
course.Credit = credit;
course.SchoolHour = schoolHour;
courBLL.update(course);
Response.Write("<script>alert('修改成功！');location.href='showCourses.aspx';</script>");
}
}
public void bind()
{
List<Attendance> attenList = Session["attenList"] as List<Attendance>;
CourseTableBLL ctBLL = new CourseTableBLL();
TeacherBLL teachBll = new TeacherBLL();
CourseBLL courBLL = new CourseBLL();
ClassBLL classBLL = new ClassBLL();
CourseTable ct = ctBLL.get(attenList[0].CourTableID);
Class clazz = classBLL.get(ct.ClassID);
#region 页面数据绑定
className.Text = clazz.Name;
courseName.Text = courBLL.get(ct.CourId).Name;
teacherName.Text = teachBll.get(ct.TeachID).Name;
week.Text = "第" + ct.Week + "周";
weekDay.Text = ct.WeekDay;
classtTime.Text = ct.CourseTime;
classAddress.Text = ct.Place;
lateNumber.Text = attenList.Where(x => x.Status.Equals("迟到")).ToList().Count.ToString();
absences.Text = attenList.Where(x => !x.Status.Equals("正常")).ToList().Count.ToString();
allNumber.Text = clazz.StudCount;
attRate.Text = FormatUtil.doubleToPercent(attenList.Where(x => x.Status.Equals("正常")).ToList().Count / Convert.ToDouble(clazz.StudCount));
DataTable dt = transferListToDataTable(attenList);
AspNetPager1.RecordCount = dt.Rows.Count;
int from = (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize + 1;
int to = from + AspNetPager1.PageSize - 1 > AspNetPager1.RecordCount ? AspNetPager1.RecordCount : from + AspNetPager1.PageSize - 1;
GridView1.DataSource = PageUtil.resort(PageUtil.getPaged(dt, from, to));
GridView1.DataBind();
#endregion
}
public void bind()
{
string teachId = Request.QueryString["teachID"];
string classId = Request.QueryString["classID"];
string courseId = Request.QueryString["courId"];
// ClassBLL classBll = new ClassBLL();
CourseBLL courseBll = new CourseBLL();
CommonBLL commonBll = new CommonBLL();
//courseName.Text = classBll.get(classId).Name;
courseName.Text = courseBll.get(courseId).Name;
DataTable dt = commonBll.getCourseDetailAttendaceRate(teachId, classId, courseId, true);
AspNetPager1.RecordCount = dt.Rows.Count;
int from = (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize + 1;
int to = from + AspNetPager1.PageSize - 1 > AspNetPager1.RecordCount ? AspNetPager1.RecordCount : from + AspNetPager1.PageSize - 1;
GridView1.DataSource = PageUtil.getPaged(dt, from, to);
GridView1.DataBind();
}
/// <summary>
/// 绑定数据源
/// </summary>
private void bind()
{
string id = Request.QueryString["ID"].ToString();
string week = Request.QueryString["week"].ToString();
CourseBLL courBLL = new CourseBLL();
TeacherBLL teacherBLL = new TeacherBLL();
ClassBLL classBLL = new ClassBLL();
CourseTableBLL ctBLL = new CourseTableBLL();
ct = ctBLL.get(id);
#region 页面数据绑定
Label_course.Text = courBLL.get(ct.CourId).Name;
Label_teacher.Text = teacherBLL.get(ct.TeachID).Name;
Label_class.Text = classBLL.get(ct.ClassID).Name;
PageUtil.bindDropDownList(DropDownList_semester_from, ct.Semester.Substring(0, 4));
PageUtil.bindDropDownList(DropDownList_semester_to, ct.Semester.Substring(5, 4));
PageUtil.bindDropDownList(DropDownList_semester_end, ct.Semester.Substring(9, 3));
PageUtil.bindDropDownList(DropDownList_week_from, week.Split('-')[0]);
PageUtil.bindDropDownList(DropDownList_week_to, week.Split('-')[1]);
PageUtil.bindDropDownList(DropDownList_weekDay, ct.WeekDay);
TextBox_place.Text = ct.Place;
PageUtil.bindDropDownList(DropDownList_courseTime, ct.CourseTime.Split('节')[0]);
#endregion
}
/// <summary>
/// 绑定数据源
/// </summary>
private void bind()
{
CourseBLL courBLL = new CourseBLL();
TeacherBLL teacherBLL = new TeacherBLL();
ClassBLL classBLL = new ClassBLL();
//绑定 "课程名称" 数据源
DropDownList_course.DataSource = courBLL.getAll();
DropDownList_course.DataTextField = "name";
DropDownList_course.DataValueField = "ID";
DropDownList_course.DataBind();
//绑定 "任课老师" 数据源
DropDownList_teacher.DataSource = teacherBLL.getTeachers();
DropDownList_teacher.DataTextField = "name";
DropDownList_teacher.DataValueField = "ID";
DropDownList_teacher.DataBind();
//绑定 "班级名称" 数据源
DropDownList_class.DataSource = classBLL.getAll();
DropDownList_class.DataTextField = "name";
DropDownList_class.DataValueField = "ID";
DropDownList_class.DataBind();
}
private void Del_Click(object sender, EventArgs e)
{
if (txtCourseNum.Text == "")
{
MessageBox.Show("课程号不能为空！\n 请重新输入！");
}
else
{
CourseBLL objCourseBLL = new CourseBLL();
CourseModel objCourseModel = new CourseModel();
objCourseModel.CourseNum = txtCourseNum.Text;
if (objCourseBLL.DelCourse(objCourseModel) == true)
{
MessageBox.Show("成功删除！!");
}
else
{
MessageBox.Show("删除失败!");
}
ShowCourseInfo();
}
}