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 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");
}
/// <summary>
/// 批量导入信息
/// </summary>
public int Add(Page page, FileUpload fu)
{
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/studentInput/");
string strpath = fu.PostedFile.FileName.ToString(); //获取Execle文件路径
string filename = "批量学生信息" + 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)
{
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++)
{
student Student = new student();
string stuId = dr[i]["学生学号"].ToString();
if (stuId.Length < 1)
{
MessageBox.Show(page, "第" + (i + 1).ToString() + "学生学号不能为空，请检查数据");
return i;
}
else Student.stuId = stuId;
string name = dr[i]["学生姓名"].ToString();
if (name.Length < 1)
{
MessageBox.Show(page, "第" + (i + 1).ToString() + "学生姓名不能为空，请检查数据");
return i;
}
else Student.name = name;
Student.nation = Tools.safeUserInput(dr[i]["学生民族"].ToString());
Student.birthday = Tools.safeUserInput(dr[i]["出生日期"].ToString());
Student.certificateType = Tools.safeUserInput(dr[i]["证件类型"].ToString());
Student.certificateId = Tools.safeUserInput(dr[i]["证件号码"].ToString());
Student.majorId = Tools.safeUserInput(dr[i]["专业代码"].ToString());
Student.majorName = Tools.safeUserInput(dr[i]["专业名称"].ToString());
Student.colleage = Tools.safeUserInput(dr[i]["所在学院"].ToString());
Student.classType = Tools.safeUserInput(dr[i]["集中办学"].ToString());
Student.degree = Tools.safeUserInput(dr[i]["毕业学位"].ToString());
Student.placeOfWork =Tools.safeUserInput( dr[i]["工作单位"].ToString());
Student.type = Tools.safeUserInput(dr[i]["单位类型"].ToString());
Student.workPhone = Tools.safeUserInput(dr[i]["办公电话"].ToString());
Student.phone = Tools.safeUserInput(dr[i]["移动电话"].ToString());
Student.email = Tools.safeUserInput(dr[i]["电子邮箱"].ToString());
Student.address = Tools.safeUserInput(dr[i]["工作地址"].ToString());
Student.zipCode = Tools.safeUserInput(dr[i]["邮政编码"].ToString());
Student.passWord = Tools.encrypt(Student.certificateId);
Student.sex = Tools.safeUserInput(dr[i]["学生性别"].ToString());
Student.admissionDate = Tools.safeUserInput(dr[i]["入学年份"].ToString());
Add(Student);
string oldStuId = Tools.safeUserInput(dr[i]["进修学号"].ToString().Trim());
if (oldStuId.Length > 1)
{
examrecordBLL ExamRecordBLL = new examrecordBLL();
studentloginlogBLL StudentLoginLogBLL = new studentloginlogBLL();
ExamRecordBLL.repalaceStuId(oldStuId, Student.stuId);
StudentLoginLogBLL.repalaceStuId(oldStuId, Student.stuId);
Delete(GetModel(oldStuId).id);
}
}
return i+1;
}
}
catch { return 0; }
finally { }
}
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");
}