public void Bind_All_Appointments(bool refreshGrid)
{
DaStudent daStudent = new DaStudent();
DataTable dtAllAppointments = daStudent.GetAllOpenAppointments();
GridViewAllAppointments.DataSource = dtAllAppointments;
if (!IsPostBack || refreshGrid)
{
GridViewAllAppointments.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
DaStudent daStudent = new DaStudent();
string userName = HttpContext.Current.User.Identity.Name;
int? idStudent = daStudent.GetStudentIdByUserName(userName);
DaTeacher daTeacher = new DaTeacher();
int? idTeacher = daTeacher.GetTeacherIdByUserName(userName);
HtmlGenericControl ulMainMenu = new HtmlGenericControl("ul");
ulMainMenu.Attributes.Add("role","navigation");
HtmlGenericControl liMainMenu1 = new HtmlGenericControl("li");
HtmlGenericControl aMainMenu1 = new HtmlGenericControl("a");
aMainMenu1.Attributes.Add("href", "Default.aspx");
aMainMenu1.InnerText = "Home";
liMainMenu1.Controls.Add(aMainMenu1);
ulMainMenu.Controls.Add(liMainMenu1);
if (idTeacher != -1)
{
HtmlGenericControl liMainMenu2 = new HtmlGenericControl("li");
HtmlGenericControl aMainMenu2 = new HtmlGenericControl("a");
aMainMenu2.Attributes.Add("href", "Teacher.aspx");
aMainMenu2.InnerText = "Teacher";
liMainMenu2.Controls.Add(aMainMenu2);
ulMainMenu.Controls.Add(liMainMenu2);
}
if (idStudent != -1)
{
HtmlGenericControl liMainMenu3 = new HtmlGenericControl("li");
HtmlGenericControl aMainMenu3 = new HtmlGenericControl("a");
aMainMenu3.Attributes.Add("href", "Student.aspx");
aMainMenu3.InnerText = "Student";
liMainMenu3.Controls.Add(aMainMenu3);
ulMainMenu.Controls.Add(liMainMenu3);
}
HtmlGenericControl liMainMenu4 = new HtmlGenericControl("li");
HtmlGenericControl aMainMenu4 = new HtmlGenericControl("a");
aMainMenu4.Attributes.Add("href", "ContactUs.aspx");
aMainMenu4.InnerText = "ContactUs";
liMainMenu4.Controls.Add(aMainMenu4);
ulMainMenu.Controls.Add(liMainMenu4);
this.ContentPlaceHolderMainMenu.Controls.Add(ulMainMenu);
}
public void Bind_Student_Appointments(bool refreshGrid)
{
DaStudent daStudent = new DaStudent();
string userName = User.Identity.Name;
int? idStudent = daStudent.GetStudentIdByUserName(userName);
DataTable dtStudentAppointments = daStudent.GetStudentAppointments((int)idStudent);
GridViewStudentAppointments.DataSource = dtStudentAppointments;
if (!IsPostBack || refreshGrid)
{
GridViewStudentAppointments.DataBind();
}
}
void ButtonBookAppointment_Click(object sender, EventArgs e)
{
//check to see if appointment is selected
if (GridViewAllAppointments.SelectedRow == null)
return;
GridViewRow selectedRow = GridViewAllAppointments.Rows[GridViewAllAppointments.SelectedIndex];
int appointmentId = (int)GridViewAllAppointments.DataKeys[selectedRow.RowIndex]["id"];
string userName = User.Identity.Name;
DaStudent daStudent = new DaStudent();
int? idStudent = daStudent.GetStudentIdByUserName(userName);
daStudent.BookAppointment(appointmentId, (int)idStudent);
GridViewAllAppointments.SelectedIndex = -1;
Bind_All_Appointments(true);
Bind_Student_Appointments(true);
}
void ButtonCancel_Click(object sender, EventArgs e)
{
GridViewRow selectedRow = GridViewStudentAppointments.Rows[GridViewStudentAppointments.SelectedIndex];
int appointmentId = (int)GridViewStudentAppointments.DataKeys[selectedRow.RowIndex]["id"];
DaStudent daStudent = new DaStudent();
daStudent.CancelAppointment(appointmentId);
GridViewStudentAppointments.SelectedIndex = -1;
Bind_All_Appointments(true);
Bind_Student_Appointments(true);
}