public List<Module> GetDisabledModuleList(int lecturerID)
{
//gets list of disabled modules linked to a lecturer
List<Module> listModules = null;
SqlParameter[] paramaters = new SqlParameter[]
{
new SqlParameter("@LecturerID", lecturerID),
};
using (DataTable table = DBHelper.ExecuteParamerizedSelectCommand("sp_GetDisabledModuleList", CommandType.StoredProcedure, paramaters))
{
if (table.Rows.Count > 0)
{
listModules = new List<Module>();
foreach (DataRow row in table.Rows)
{
Module module = new Module();
module.ModuleID = Convert.ToInt32(row["ModuleID"]);
module.ModuleCode = row["ModuleCode"].ToString();
module.LecturerID = Convert.ToInt32(row["LecturerID"]);
module.Date = Convert.ToDateTime(row["Date"]);
listModules.Add(module);
}
}
}
return listModules;
}
protected void btnAddModule_Click(object sender, EventArgs e)
{
if (lstLecturers.SelectedIndex == -1)
{
lblLecturer.Text = "You must first select a lecturer from the box above.";
}
else
{
int lecturerID = Convert.ToInt32(lstLecturers.SelectedValue);
int lastID = 0;
Module newModule = new Module();
newModule.ModuleCode = txtModuleCode.Value;
newModule.LecturerID = lecturerID;
newModule.Date = Convert.ToDateTime(dateSelect.Value);
ModuleHandler moduleHandler = new ModuleHandler();
lastID = moduleHandler.AddNewModule(newModule);
if (lastID > 0)
{
litAlert.Text = "<div class='alert alert-success'>Module added</div>";
Response.Redirect("AddStudents.aspx?module=" + lastID);
}
else
{
litAlert.Text = "<div class='alert alert-danger'>Failed to add module</div>";
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string htmlOutput = "";
int moduleID = Convert.ToInt32(Request.QueryString["module"]);
//get module name
ModuleHandler moduleHandler = new ModuleHandler();
Module module = new Module();
module = moduleHandler.GetModuleDetails(Convert.ToInt32(moduleID));
litHeader.Text = "<div class='alert alert-info'>" + module.ModuleCode + "</div>";
StudentHandler studentHandler = new StudentHandler();
List<Student> listStudents = studentHandler.GetStudentList(moduleID);
//Check to make sure there is students in the system assigned to the module
if (listStudents == null)
litHeader.Text = "<h3>There are currently no students linked to this module</h3>";
else
{
htmlOutput = "<tr><th>Student number</th><th>Firstname</th><th>Surname</th></tr>\n";
//add modules to table as it is generated
for (int i = 0; i < listStudents.Count; i++)
{
htmlOutput += "<tr><td>" + listStudents[i].StudentNumber + "</td><td>" + listStudents[i].FirstName + "</td><td>" + listStudents[i].Surname + "</td></tr>\n";
}
}
litStudentList.Text = htmlOutput;
}
public List <MenuClass> GetCTopMenu(int userId)
{
DataTable dt = new DAL.Module().GetCTopMenu(userId);
List <MenuClass> list = new List <MenuClass>();
DataRow[] rows = dt.Select("ParentID=0");
if (rows.Length > 0)
{
for (int i = 0; i < rows.Length; i++)
{
MenuClass firstMenu = new MenuClass
{
MenuId = Convert.ToInt32(rows[i]["PKID"].ToString()),
MenuName = rows[i]["Name"].ToString(),
ParentID = Convert.ToInt32(rows[i]["ParentID"].ToString()),
IsSystem = rows[i]["IsSysModule"].ToString(),
ImageAddress = rows[i]["ImagesAddress"].ToString(),
};
list.Add(firstMenu);
DataRow[] r_list = dt.Select(string.Format("ParentID={0}", rows[i]["PKID"]));
if (r_list.Length > 0)
{
firstMenu.Children = new List <MenuClass>();
for (int j = 0; j < r_list.Length; j++)
{
MenuClass secondMenu = new MenuClass
{
MenuId = Convert.ToInt32(r_list[j]["PKID"].ToString()),
MenuName = r_list[j]["Name"].ToString(),
ParentID = Convert.ToInt32(r_list[j]["ParentID"].ToString()),
IsSystem = r_list[j]["IsSysModule"].ToString(),
ImageAddress = r_list[j]["ImagesAddress"].ToString(),
};
firstMenu.Children.Add(secondMenu);
DataRow[] rows2 = dt.Select(string.Format("ParentID={0}", r_list[j]["PKID"]));
if (rows2.Length > 0)
{
secondMenu.Children = new List <MenuClass>();
for (int k = 0; k < rows2.Length; k++)
{
MenuClass threeMenu = new MenuClass
{
MenuId = Convert.ToInt32(rows2[k]["PKID"].ToString()),
MenuName = rows2[k]["Name"].ToString(),
ParentID = Convert.ToInt32(rows2[k]["ParentID"].ToString()),
IsSystem = rows2[k]["IsSysModule"].ToString(),
ImageAddress = rows2[k]["ImagesAddress"].ToString(),
MenuUrl = rows2[k]["PageAddress"].ToString(),
};
secondMenu.Children.Add(threeMenu);
}
}
}
}
}
}
return(list);
}
public int AddNewModule(Module module)
{
SqlParameter[] parameters = new SqlParameter[]
{
new SqlParameter("@ModuleCode", module.ModuleCode),
new SqlParameter("@LecturerID", module.LecturerID),
new SqlParameter("@Date", module.Date)
};
return DBHelper.ExecuteNonQueryGetLastID("sp_AddNewModule", CommandType.StoredProcedure, parameters);
}
protected void Page_Load(object sender, EventArgs e)
{
moduleID = Convert.ToInt32(Request.QueryString["id"]);
//get module name
ModuleHandler moduleHandler = new ModuleHandler();
Module module = new Module();
module = moduleHandler.GetModuleDetails(Convert.ToInt32(moduleID));
litHeader.Text = "<div class='alert alert-info'>" + module.ModuleCode + "</div>";
}
protected void btnAddModule_Click(object sender, EventArgs e)
{
int lastID = 0;
Module newModule = new Module();
newModule.ModuleCode = txtModuleCode.Value;
newModule.LecturerID = Convert.ToInt32(Session["lecturerID"]);
newModule.Date = DateTime.Now;
ModuleHandler moduleHandler = new ModuleHandler();
lastID = moduleHandler.AddNewModule(newModule);
if (lastID > 0)
{
litHeader.Text = "Module added";
Response.Redirect("AddStudents.aspx?module=" + lastID);
}
else
{
litHeader.Text = "Failed to add module";
}
}
public int AddNewModule(Module module)
{
return moduleDB.AddNewModule(module);
}
public Module GetModuleDetails(int moduleID)
{
//gets list of disabled modules linked to a lecturer
Module module = null;
SqlParameter[] paramaters = new SqlParameter[]
{
new SqlParameter("@ModuleID", moduleID),
};
using (DataTable table = DBHelper.ExecuteParamerizedSelectCommand("sp_GetModuleDetails", CommandType.StoredProcedure, paramaters))
{
if (table.Rows.Count == 1)
{
DataRow row = table.Rows[0];
module = new Module();
module.ModuleID = Convert.ToInt32(row["ModuleID"]);
module.ModuleCode = row["ModuleCode"].ToString();
module.LecturerID = Convert.ToInt32(row["LecturerID"]);
module.Date = Convert.ToDateTime(row["Date"]);
}
}
return module;
}
