void dd_SelectedIndexChanged(object sender, EventArgs e)
{
DropDownList dd = sender as DropDownList;
if (dd.SelectedItem == null)
return;
m_ddTrigger = dd.ID;
switch (dd.ID)
{
case "Dept":
GroupsTableAdapter gta = new GroupsTableAdapter();
DropDownList dst = Panel1.FindControl("Group") as DropDownList;
dst.DataSource = gta.GetGroupsByDeptId(new Guid(dd.SelectedValue));
dst.DataBind();
break;
case "Group":
TeamsTableAdapter tta = new TeamsTableAdapter();
dst = Panel1.FindControl("Team") as DropDownList;
dst.DataSource = tta.GetTeamsByGroupId(new Guid(dd.SelectedValue));
dst.DataBind();
break;
case "Team":
break;
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void dd_PreRender(object sender, EventArgs e)
{
return;
// Clear Team in case the Group is empty...
if (m_ddTrigger == "Group")
{
DropDownList dd = sender as DropDownList;
if (dd.SelectedItem == null)
{
DropDownList dst = Panel1.FindControl("Team") as DropDownList;
dst.Items.Clear();
}
else
{
TeamsTableAdapter tta = new TeamsTableAdapter();
DropDownList dst = Panel1.FindControl("Team") as DropDownList;
dst.DataSource = tta.GetTeamsByGroupId(new Guid(dd.SelectedValue));
dst.DataBind();
}
}
}