protected void AddStudent_Click(object sender, EventArgs e)
{
if (!StudentSelector.SelectedValue.Equals(String.Empty) && !GroupIds.Contains(Convert.ToInt32(StudentSelector.SelectedValue)))
{
StudentListField.Value += (StudentListField.Value.Length > 0 ? "," : "") + StudentSelector.SelectedValue;
}
LoadTable();
StudentSelector.ClearSelection();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
using (WebhostEntities db = new WebhostEntities())
{
StudentSelector.DataSource = StudentListItem.GetDataSource(db.Students.Where(s => s.isActive).OrderBy(s => s.LastName).ThenBy(s => s.FirstName).Select(s => s.ID).ToList());
StudentSelector.DataTextField = "Text";
StudentSelector.DataValueField = "ID";
StudentSelector.DataBind();
}
}
}
public List <Student> GetStudents(StudentSelector selector)
{
var listStudent = new List <Student>();
foreach (var student in listStudent)
{
if (selector(student))
{
listStudent.Add(student);
}
}
return(listStudent);
}
protected void DormSelector_SelectedIndexChanged(object sender, EventArgs e)
{
using (WebhostEntities db = new WebhostEntities())
{
Dorm dorm = db.Dorms.Where(d => d.id == DormId).Single();
DormHeadSelector.ClearSelection();
DormHeadSelector.SelectedValue = Convert.ToString(dorm.DormHeadId);
DormParentSelector.Clear();
DormParentSelector.AddFaculty(dorm.DormParents.Select(f => f.ID).ToList());
StudentSelector.Clear();
StudentSelector.AddStudent(dorm.Students.Select(s => s.ID).ToList());
}
}
protected void Page_Init(object sender, EventArgs e)
{
using (WebhostEntities db = new WebhostEntities())
{
StudentSelector.DataSource = StudentListItem.GetDataSource(db.Students.Where(s => s.isActive).Select(s => s.ID).ToList());
StudentSelector.DataTextField = "Text";
StudentSelector.DataValueField = "ID";
StudentSelector.DataBind();
RemoveList.DataSource = StudentListItem.GetDataSource(GroupIds);
RemoveList.DataTextField = "Text";
RemoveList.DataValueField = "ID";
RemoveList.DataBind();
}
}
