protected void GridViewTeacher_RowCommand(object sender, GridViewCommandEventArgs e)
{
int rowIndex = Convert.ToInt32(e.CommandArgument.ToString());
string id = this.GridViewTeacher.DataKeys[rowIndex]["Id"].ToString();
if (e.CommandName == "updates")
{
ListToTable lsttodt = new ListToTable();
var lst = teacherRepository.GetTeacherListByID(Convert.ToInt32(id));
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
txtId.Text = dt.Rows[0]["Id"].ToString();
txtTeacherName.Text = dt.Rows[0]["TeacherName"].ToString();
txtQualification.Text = dt.Rows[0]["Qualification"].ToString();
btnSave.Text = "Update";
}
else
{
//do nothing
btnSave.Text = "Save";
}
}
else
{
DataTable dt = new DataTable();
bool result = teacherRepository.DeletesTeacher(Convert.ToInt32(id));
if (result)
{
bindGrid();
}
}
}
protected void GridViewCourse_RowCommand(object sender, GridViewCommandEventArgs e)
{
int rowIndex = Convert.ToInt32(e.CommandArgument.ToString());
string courseid = this.GridViewCourse.DataKeys[rowIndex]["Id"].ToString();
if (e.CommandName == "updates")
{
ListToTable lsttodt = new ListToTable();
var lst = courseRepository.GetCourseListByID(Convert.ToInt32(courseid));
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
txtCourseId.Text = dt.Rows[0]["Id"].ToString();
txtCourseName.Text = dt.Rows[0]["CourseName"].ToString();
txtFees.Text = dt.Rows[0]["CourseFees"].ToString();
txtTime.Text = dt.Rows[0]["CourseDuration"].ToString();
btnSave.Text = "Update";
}
else
{
//do nothing
btnSave.Text = "Save";
}
}
else
{
DataTable dt = new DataTable();
bool result = courseRepository.DeletesCourse(Convert.ToInt32(courseid));
if (result)
{
bindGrid();
}
}
}
protected void bindGrid()
{
ListToTable lsttodt = new ListToTable();
var lst = teacherRepository.GetTeacherList();
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
GridViewTeacher.DataSource = dt;
GridViewTeacher.DataBind();
}
else
{
GridViewTeacher.DataBind();
}
}
protected void bindGrid()//method for binding gridview
{
ListToTable lsttodt = new ListToTable();
var lst = courseRepository.GetCourseList();
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
GridViewCourse.DataSource = dt;
GridViewCourse.DataBind();
}
else
{
GridViewCourse.DataBind();
}
}
protected void bindTeacherList()
{
ListToTable lsttodt = new ListToTable();
ITeacherRepository courseRepository = new TeacherRepository();
var lst = courseRepository.GetTeacherList().Select(x => new { x.TeacherName, x.Id }).ToList();
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
ddTeacher.DataSource = dt;
ddTeacher.DataTextField = "TeacherName";
ddTeacher.DataValueField = "Id";
ddTeacher.DataBind();
}
else
{
ddTeacher.DataBind();
}
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
int rowIndex = Convert.ToInt32(e.CommandArgument.ToString());
string id = this.GridView1.DataKeys[rowIndex]["Id"].ToString();
if (e.CommandName == "updates")
{
ListToTable lsttodt = new ListToTable();
var lst = studentRepository.GetStudentListByID(Convert.ToInt32(id));
DataTable dt = lsttodt.ToDataTable(lst);
if (dt != null && dt.Rows.Count > 0)
{
txtId.Text = dt.Rows[0]["Id"].ToString();
txtStdName.Text = dt.Rows[0]["StdName"].ToString();
txtAddress.Text = dt.Rows[0]["Address"].ToString();
txtFather.Text = dt.Rows[0]["FatherName"].ToString();
txtEmail.Text = dt.Rows[0]["Email"].ToString();
txtMobile.Text = dt.Rows[0]["Mobile"].ToString();
ddCourse.SelectedValue = dt.Rows[0]["CourseId"].ToString();
ddTeacher.SelectedValue = dt.Rows[0]["TeacherId"].ToString();
btnSave.Text = "Update";
}
else
{
//do nothing
btnSave.Text = "Save";
}
}
else
{
DataTable dt = new DataTable();
bool result = studentRepository.DeletesStudent(Convert.ToInt32(id));
if (result)
{
bindGrid();
}
}
}
