private void PopulateWarehouses()
{
// Get the region drop down
DropDownList dropDownListRegion = GetControl <DropDownList>("ddlRegion", PageFormView);
DropDownList dropDownListWarehouse = GetControl <DropDownList>("ddlWarehouse", PageFormView);
dropDownListWarehouse.Items.Clear();
if (dropDownListRegion.SelectedIndex > 0)
{
// Populate the list of regions
try
{
dropDownListWarehouse.DataSource =
WarehouseController.GetWarehousesByRegion(Convert.ToInt32(dropDownListRegion.SelectedItem.Value));
}
catch (Exception ex)
{
if (ExceptionPolicy.HandleException(ex, "User Interface"))
{
DisplayMessage("Failed to retrieve Warehouses");
}
}
dropDownListWarehouse.DataBind();
}
// Now add the all
dropDownListWarehouse.Items.Insert(0, new ListItem("All", "-1"));
// Enable the warehouse drop down
dropDownListWarehouse.Enabled = (dropDownListWarehouse.Items.Count > 1);
}