protected void rptTierValues_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (SelectedPreference == null)
{
return;
}
if (e.CommandName.ToString() == "Add" && ((DropDownList)e.Item.FindControl("ddlPreferenceData")).SelectedItem != null)
{
Byte TierLevel = e.CommandArgument.ConvertToByte();
List <PreferenceItems> lstPreferences = (from item in PreferenceTierData
where item.TierLevel == TierLevel
select item.PreferenceItems).FirstOrDefault().ToList();
if (lstPreferences != null && lstPreferences.Count > 0)
{
PreferenceItems prefitem = (from p in lstPreferences
where p.Value == ((DropDownList)e.Item.FindControl("ddlPreferenceData")).SelectedItem.Value
select p).FirstOrDefault();
if (prefitem != null)
{
prefitem.Selected = true;
}
}
((DropDownList)e.Item.FindControl("ddlPreferenceData")).DataSource = lstPreferences.Where(p => p.Selected == false);
((DropDownList)e.Item.FindControl("ddlPreferenceData")).DataBind();
((ListBox)e.Item.FindControl("lstSelectedPreference")).DataSource = lstPreferences.Where(p => p.Selected == true);
((ListBox)e.Item.FindControl("lstSelectedPreference")).DataBind();
if (SelectedPreference.DataTypeID == PreferenceDataType.ListBox)
{
((Button)e.Item.FindControl("btnAdd")).Enabled = ((SelectedPreference.MultiValue == false || lstPreferences.Where(p => p.Selected == false).ToList().Count == 0) ? false : true);
if (SelectedPreference.MultiValue == true)
{
int i = m_Preference.GetPreferenceItemslistmaxvalue(Convert.ToInt32(SelectedPreference.PreferenceID));
if (lstPreferences.Where(p => p.Selected == true).ToList().Count < i)
{
((Button)e.Item.FindControl("btnAdd")).Enabled = true;
}
else
{
((Button)e.Item.FindControl("btnAdd")).Enabled = false;
}
}
}
else
{
((Button)e.Item.FindControl("btnAdd")).Enabled = false;
}
}
else if (e.CommandName.ToString() == "Remove" && ((ListBox)e.Item.FindControl("lstSelectedPreference")).SelectedItem != null)
{
Byte TierLevel = e.CommandArgument.ConvertToByte();
List <PreferenceItems> lstPreferences = (from item in PreferenceTierData
where item.TierLevel == TierLevel
select item.PreferenceItems).FirstOrDefault().ToList();
if (lstPreferences != null && lstPreferences.Count > 0)
{
foreach (ListItem item in ((ListBox)e.Item.FindControl("lstSelectedPreference")).Items)
{
PreferenceItems prefitem = (from p in lstPreferences
where p.Value == item.Value
select p).FirstOrDefault();
if (prefitem != null)
{
prefitem.Selected = !item.Selected;
}
}
((DropDownList)e.Item.FindControl("ddlPreferenceData")).DataSource = lstPreferences.Where(p => p.Selected == false);
((DropDownList)e.Item.FindControl("ddlPreferenceData")).DataBind();
((ListBox)e.Item.FindControl("lstSelectedPreference")).DataSource = lstPreferences.Where(p => p.Selected == true);
((ListBox)e.Item.FindControl("lstSelectedPreference")).DataBind();
}
if ((SelectedPreference.DataTypeID == PreferenceDataType.ListBox && lstPreferences.Where(p => p.Selected == false).ToList().Count > 0) || SelectedPreference.DataTypeID != PreferenceDataType.ListBox)
{
((Button)e.Item.FindControl("btnAdd")).Enabled = true;
}
}
UpdatePanelMain.Update();
}
