protected void saveBtn_Click(object sender, EventArgs e)
{
if (!Session["check"].ToString().Trim().Equals("1")) {
Session["check"] = "0";
Panel1.Visible = true;
Panel2.Visible = false;
return;
}
string passwordStr1 = Tools.safeUserInput(passWordTB1.Text.ToString().Trim());
string passwordStr2 = Tools.safeUserInput(passWordTB2.Text.ToString().Trim());
if (passwordStr1.Equals(passwordStr2))
{
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(ViewState["stuId"].ToString());
Student.passWord = Tools.encrypt(passwordStr1);
try
{
StudentBLL.Update(Student);
}
catch
{
MessageBox.Show(this, "密码修改失败！");
return;
}
MessageBox.ShowAndRedirect(this, "密码修改成功！", "Default.aspx");
}
else {
MessageBox.Show(this, "密码不一致！");
return;
}
}
protected void changeBtn_Click(object sender, EventArgs e)
{
string passWordStr1 = Tools.safeUserInput(passWordTB1.Text.ToString().Trim());
string passWordStr2 = Tools.safeUserInput(passWordTB2.Text.ToString().Trim());
if (passWordStr1.Length > 0 && passWordStr2.Length > 0 && passWordStr1.Equals(passWordStr2))
{
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(Session["UserId"].ToString().Trim());
Student.passWord = Tools.encrypt(passWordStr1);
try
{
if (StudentBLL.Update(Student))
{
MessageBox.Show(this, "修改成功！");
initial(Session["UserId"].ToString().Trim());
}
else MessageBox.Show(this, "修改失败！");
}
catch
{
MessageBox.Show(this, "修改失败！");
}
}
else {
MessageBox.Show(this, "密码为空或者密码不同！");
}
}
protected void checkBtn_Click(object sender, EventArgs e)
{
string stuIdStr = Tools.safeUserInput(stuIdTB.Text.ToString().Trim());
string idStr = Tools.safeUserInput(idTB.Text.ToString().Trim());
if (stuIdStr.Length < 1) {
MessageBox.Show(this, "学号不能为空！");
return;
}
if (idStr.Length < 1) {
MessageBox.Show(this, "身份证号不能为空！");
return;
}
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(stuIdStr);
if (Student == null) {
MessageBox.Show(this, "你输入的学号不存在！");
return;
}
if (Student.certificateId.Equals(idStr))
{
Session["check"] = "1";
ViewState["stuId"] = stuIdStr;
Panel1.Visible = false;
Panel2.Visible = true;
}
else
{
Session["check"] = "0";
MessageBox.Show(this, "您输入的学号与身份证号不匹配！");
return;
}
}
protected void uploadBtn_Click(object sender, EventArgs e)
{
studentBLL StudentBLL = new studentBLL();
int result=StudentBLL.Add(this, excelFU);
if (result == 0) MessageBox.Show(this, "上传失败!");
else MessageBox.ShowAndRedirect(this, "成功导入" + result + "个学生信息","student.aspx");
}
protected void loginBtn_Click(object sender, EventArgs e)
{
string userName = Tools.safeUserInput(stuIdTB.Text.Trim());
string passWord = Tools.safeUserInput(passwordTB.Text.Trim());
string yzmStr = yzmTB.Text.Trim();
if (userName.Length < 1) { MessageBox.Show(this, "用户名不能为空"); return; }
if (passWord.Length < 1) { MessageBox.Show(this, "密码不能为空"); return; }
if (yzmStr.Length < 1) { MessageBox.Show(this, "验证码不能为空"); return; }
if (yzmStr.Equals(Request.Cookies["CheckCode"].Value.ToString()))
{
studentBLL StudentBLL = new studentBLL();
string loginMessage = StudentBLL.Login(userName, passWord);
if (loginMessage.Equals("1"))
{
string stuIdStr = StudentBLL.GetModel(userName).stuId.ToString();
Session["status"] = "true";
Session["UserId"] = stuIdStr;
Session["type"] = "2";
studentloginlogBLL StudentLoginLogBLL = new studentloginlogBLL();
StudentLoginLogBLL.login(Request.ServerVariables["REMOTE_ADDR"].ToString(), stuIdStr);
MessageBox.ShowAndRedirect(this, "登录成功!", "student.aspx");
}
else
{
Session["status"] = "false";
Session["UserId"] = "0";
Session["type"] = "0";
MessageBox.ShowAndRedirect(this, loginMessage, "logout.aspx");
}
}
else {
MessageBox.ShowAndRedirect(this, "验证码错误！", "logout.aspx");
return;
}
}
protected void addStudentBtn_Click(object sender, EventArgs e)
{
student Student = new student();
if (isTextBoxEmpty(stuIdTB, "学生学号")) Student.stuId = getText(stuIdTB);
else return;
if (isTextBoxEmpty(nameTB, "学生姓名")) Student.name = getText(nameTB);
else return;
Student.sex = sexDDL.SelectedItem.Value;
if (isTextBoxEmpty(nationTB, "民族")) Student.nation = getText(nationTB);
else return;
if (isTextBoxEmpty(birthdayTB, "出生日期"))
{
string birthday = getText(birthdayTB);
if (birthday.Length != 8)
{
MessageBox.Show(this, "出生日期格式不正确！");
return;
}
Student.birthday = birthday;
}
else return;
if (isTextBoxEmpty(certificateTypeTB, "证件类型")) Student.certificateType = getText(certificateTypeTB);
else return;
if (isTextBoxEmpty(certificateIdTB, "证件号码")) Student.certificateId = getText(certificateIdTB);
else return;
if (isTextBoxEmpty(majorIdTB, "专业代码")) Student.majorId = getText(majorIdTB);
else return;
if (isTextBoxEmpty(majorNameTB, "专业名称")) Student.majorName = getText(majorNameTB);
else return;
if (isTextBoxEmpty(colleageTB, "所在学院")) Student.colleage = getText(colleageTB);
else return;
Student.classType = getText(classTypeTB);
if (isTextBoxEmpty(degreeTB, "毕业学位")) Student.degree = getText(degreeTB);
else return;
Student.type = getText(typeTB);
Student.placeOfWork = getText(placeOfWorkTB);
Student.workPhone = getText(workPhoneTB);
if (isTextBoxEmpty(phoneTB, "移动电话")) Student.phone = getText(phoneTB);
else return;
Student.email = getText(emailTB);
Student.address = getText(addressTB);
Student.zipCode = getText(zipCodeTB);
string passWord = Tools.safeUserInput(passWordTB.Text.Trim().ToString());
if (passWord.Length < 1) Student.passWord = Tools.encrypt(Student.certificateId);
else Student.passWord = Tools.encrypt(passWord);
try
{
studentBLL StudentBLL = new studentBLL();
StudentBLL.Add(Student);
}
catch
{
MessageBox.Show(this, "添加失败！");
}
MessageBox.Show(this, "添加成功！");
}
protected void initial(string stuId)
{
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(stuId);
stuIdStr = Student.stuId;
nameStr = Student.name;
majorNameStr = Student.majorName;
idStr = Student.certificateId;
emailTB.Text = Student.email;
cellPhoneTB.Text = Student.phone;
}
protected void InitializePage()
{
studentBLL StudentBAll = new studentBLL();
student Student = StudentBAll.GetModel(stuId);
stuIdStr = Student.stuId;
nameStr = Student.name;
sexStr = Student.sex;
colleageStr = Student.colleage;
majorStr = Student.majorName;
if (Student.admissionDate != null && Student.admissionDate.ToString().Length == 6)
schoolTimeStr = Student.admissionDate.Insert(4, "年").Insert(7, "年");
examrecordBLL ExamRecordBLL = new examrecordBLL();
zongXueFenStr = ExamRecordBLL.SumCredit(stuId);
xueWeiKeZongXueFenStr = ExamRecordBLL.SumGXWCredit(stuId);
xueWeikeJiaQuanPingJunStr = ExamRecordBLL.SumGXWAverageCredit(stuId);
}
protected void Button2_Click(object sender, EventArgs e)
{
studentBLL StudentBLL = new studentBLL();
examrecordBLL ExamRecordBLL = new examrecordBLL();
studentloginlogBLL StudentLoginLogBLL = new studentloginlogBLL();
try
{
ExamRecordBLL.Delete(Session["StuId"].ToString().Trim());
StudentLoginLogBLL.Delete(Session["StuId"].ToString().Trim());
StudentBLL.Delete(id);
}
catch
{
MessageBox.Show(this, "删除失败！");
}
MessageBox.ShowAndRedirect(this, "删除成功！", "student.aspx");
}
protected void saveBtn_Click(object sender, EventArgs e)
{
string emailStr = Tools.safeUserInput(emailTB.Text.ToString().Trim());
string cellPhoneStr = Tools.safeUserInput(cellPhoneTB.Text.ToString().Trim());
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(Session["UserId"].ToString().Trim());
Student.phone = cellPhoneStr;
Student.email = emailStr;
try
{
if (StudentBLL.Update(Student))
{
MessageBox.Show(this, "修改成功！");
initial(Session["UserId"].ToString().Trim());
}
else MessageBox.Show(this, "修改失败！");
}
catch
{
MessageBox.Show(this, "修改失败！");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
studentBLL StudentBLL = new studentBLL();
student Student = new student();
DataSet Students = new DataSet();
int select = Convert.ToInt32(DropDownList1.SelectedValue);
try
{
switch (select)
{
case 0: Students = StudentBLL.GetList("[stuId] LIKE '%" + Tools.safeUserInput(TextBox1.Text.Trim()) + "%'");
GridView3.DataSource = Students;
GridView3.DataBind();
Panel1.Visible = false;
Panel2.Visible = false;
Panel3.Visible = true;
break;
break;
case 1: Students = StudentBLL.GetList("[name] LIKE '%" + Tools.safeUserInput(TextBox1.Text.Trim()) + "%'");
GridView3.DataSource = Students;
GridView3.DataBind();
Panel1.Visible = false;
Panel2.Visible = false;
Panel3.Visible = true;
break;
case 2: Student = StudentBLL.GetModelList("[certificateId] ='" +Tools.safeUserInput( TextBox1.Text.Trim() )+ "'")[0];
Response.Redirect("studentView.aspx?id=" + Student.id);
break;
case 3: Student = StudentBLL.GetModelList("[phone] ='" + Tools.safeUserInput(TextBox1.Text.Trim()) + "'")[0];
Response.Redirect("studentView.aspx?id=" + Student.id);
break;
}
}
catch {
MessageBox.Show(this, "查询失败！");
}
}
/// <summary>
/// 添加EXCEL信息
/// </summary>
public int Add(Page page, FileUpload fu, int classId)
{
examrecordDAL ExamRecordDAL = new examrecordDAL();
try
{
int i = 0;
if (fu.HasFile == false)
{
MessageBox.Show(page, "请选择您要上传的Excel文件！");
return 0;//当无文件时,返回
}
string IsXls = System.IO.Path.GetExtension(fu.FileName).ToString().ToLower();
if (IsXls != ".xls")
{
MessageBox.Show(page, "只可以上传Excel文件！");
return 0;//当选择的不是Excel文件时,返回
}
string path = page.Server.MapPath("storage/scoreInput/");
string strpath = fu.PostedFile.FileName.ToString(); //获取Execle文件路径
string filename = "批量成绩信息" + System.DateTime.Now.ToString("yyyyMMddHHmmss").Trim() + ".xls"; //从时间获取文件路径
fu.PostedFile.SaveAs(path + filename);
DataSet ds = Tools.ExecleDs(path + filename, filename);
DataRow[] dr = ds.Tables[0].Select(); //定义一个DataRow数组
int rowsnum = ds.Tables[0].Rows.Count;
if (rowsnum == 0)
{
//Response.Write("<script>alert('Excel表为空表,无数据!')</script>");
MessageBox.Show(page, "Excel表为空表,无数据！");//当Excel表为空时,对用户进行提示
return 0;
}
else
{
for (i = 0; i < dr.Length; i++)
{
if (isInClass(dr[i]["任课教师"].ToString(), dr[i]["课程名称"].ToString(), classId))
{
examrecord ExamRecord = new examrecord();
string stuId = dr[i]["学生学号"].ToString();
if (stuId.Length < 1)
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生学号不能为空，请检查数据");
return i;
}
else
{
studentBLL StudentBLL = new studentBLL();
student Student = null;
try
{
Student = StudentBLL.GetModelList("stuId='" + stuId + "'")[0];
}
catch
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生学号不存在，请检查数据");
return i;
}
if (Student != null)
{
if (Student.name.Trim().Equals(dr[i]["学生姓名"].ToString().Trim()))
{
ExamRecord.student = stuId;
}
else
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生学号不存在，请检查数据");
return i;
}
}
}
int score = 0;
try
{
score = Convert.ToInt32(dr[i]["成绩"].ToString());
}
catch
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生成绩仅可以为数字且不能为空，请检查数据");
return i;
}
if (score != 0)
{
ExamRecord.score = score.ToString();
}
else
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生成绩仅可以为数字且不能为空，请检查数据");
return i;
}
ExamRecord.classId = classId.ToString();
ExamRecordDAL.Add(ExamRecord);
}
else
{
MessageBox.Show(page, "导入第" + (i + 1).ToString() + "个成绩信息失败，学生课程名称不存在，请检查数据");
return i;
}
}
return i;
}
}
catch { return 0; }
finally { }
}
protected string getStuName(string stuId)
{
studentBLL StudentBLL = new studentBLL();
return StudentBLL.GetStuName(stuId);
}
protected void initial(int Id)
{
studentBLL StudentBLL = new studentBLL();
student Student = StudentBLL.GetModel(Id);
try
{
stuIdTB.Text = Student.stuId;
nameTB.Text = Student.name;
sexDDL.SelectedValue = Student.sex;
nationTB.Text = Student.nation;
birthdayTB.Text = Student.birthday;
certificateTypeTB.Text = Student.certificateType;
certificateIdTB.Text = Student.certificateId;
majorIdTB.Text = Student.majorId;
majorNameTB.Text = Student.majorName;
colleageTB.Text = Student.colleage;
degreeTB.Text = Student.degree;
classTypeTB.Text = Student.classType;
typeTB.Text = Student.type;
placeOfWorkTB.Text = Student.placeOfWork;
workPhoneTB.Text = Student.workPhone;
phoneTB.Text = Student.phone;
emailTB.Text = Student.email;
addressTB.Text = Student.address;
zipCodeTB.Text = Student.zipCode;
schoolYearTB.Text = Student.admissionDate;
}
catch
{
MessageBox.Show(this, "该学生不存在！");
Response.Write("<script language=javascript>history.go(-2);</script>");
}
finally { };
examrecordBLL ExamRecordBLL = new examrecordBLL();
sumCreditStr = ExamRecordBLL.SumCredit(Session["StuId"].ToString().Trim());
stuGXWCreditStr = ExamRecordBLL.SumGXWCredit(Session["StuId"].ToString().Trim());
stuGXWAverageCreditStr = ExamRecordBLL.SumGXWAverageCredit(Session["StuId"].ToString().Trim());
}
protected void updateStudentBtn_Click(object sender, EventArgs e)
{
student Student = new student();
if (isTextBoxEmpty(stuIdTB, "学生学号")) Student.stuId = getText(stuIdTB);
else return;
if (isTextBoxEmpty(nameTB, "学生姓名")) Student.name = getText(nameTB);
else return;
Student.sex = sexDDL.SelectedItem.Value;
if (isTextBoxEmpty(nationTB, "民族")) Student.nation = getText(nationTB);
else return;
if (isTextBoxEmpty(birthdayTB, "出生日期"))
{
string birthday = getText(birthdayTB);
if (birthday.Length != 8)
{
MessageBox.Show(this, "出生日期格式不正确！");
return;
}
Student.birthday = birthday;
}
else return;
if (isTextBoxEmpty(certificateTypeTB, "证件类型")) Student.certificateType = getText(certificateTypeTB);
else return;
if (isTextBoxEmpty(certificateIdTB, "证件号码")) Student.certificateId = getText(certificateIdTB);
else return;
if (isTextBoxEmpty(schoolYearTB, "入学时间")) Student.admissionDate = getText(schoolYearTB);
else return;
if (isTextBoxEmpty(majorIdTB, "专业代码")) Student.majorId = getText(majorIdTB);
else return;
if (isTextBoxEmpty(majorNameTB, "专业名称")) Student.majorName = getText(majorNameTB);
else return;
if (isTextBoxEmpty(colleageTB, "所在学院")) Student.colleage = getText(colleageTB);
else return;
Student.classType = getText(classTypeTB);
Student.degree = getText(degreeTB);
Student.type = getText(typeTB);
Student.placeOfWork = getText(placeOfWorkTB);
Student.workPhone = getText(workPhoneTB);
if (isTextBoxEmpty(phoneTB, "移动电话")) Student.phone = getText(phoneTB);
else return;
Student.email = getText(emailTB);
Student.address = getText(addressTB);
Student.zipCode = getText(zipCodeTB);
string passWord = Tools.safeUserInput(passWordTB.Text.Trim().ToString());
studentBLL StudentBLL = new studentBLL();
if (passWord.Length < 1) Student.passWord = StudentBLL.GetModel(id).passWord;
else Student.passWord = Tools.encrypt(passWord);
if (StudentBLL.GetModel(id).stuId != Student.stuId)
{
examrecordBLL ExamRecordBLL = new examrecordBLL();
studentloginlogBLL StudentLoginLogBLL = new studentloginlogBLL();
try
{
StudentBLL.Add(Student);
ExamRecordBLL.repalaceStuId(StudentBLL.GetModel(id).stuId, Student.stuId);
StudentLoginLogBLL.repalaceStuId(StudentBLL.GetModel(id).stuId, Student.stuId);
StudentBLL.Delete(id);
}
catch
{
MessageBox.Show(this, "更新失败！");
}
}
if (Session["StuId"].ToString().Trim().Equals(getText(stuIdTB)))
{
Student.id = id;
try
{
StudentBLL.Update(Student);
}
catch
{
MessageBox.Show(this, "更新失败！");
}
}
MessageBox.ShowAndRedirect(this, "更新成功！", "student.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
Tools.authentication(this, "1", "2");
if (Session["type"].ToString().Equals("2")) Panel1.Visible = false;
markUnder60();
try
{
id = Convert.ToInt32(Request.QueryString["id"].ToString().Trim());
ViewState["id"] = id;
studentBLL StudentBLL = new studentBLL();
Session["StuId"] = StudentBLL.GetModel(id).stuId;
}
catch
{
MessageBox.Show(this, "你查询的页面不存在！");
Response.Write("<script language=javascript>history.go(-2);</script>");
}
finally { }
if (!Page.IsPostBack)
{
id = Convert.ToInt32(ViewState["id"]);
initial(id);
}
}
