public override void InitializeCell(System.Web.UI.WebControls.TableCell cell, int index, CartGridItem item)
{
base.InitializeCell (cell, index, item);
if (item.ItemType == ListItemType.Item)
{
ITemplate content = itemTemplate;
if (content != null) // Test if Skin mode
{
content.InstantiateIn(cell);
}
}
}
public override void InitializeCell(System.Web.UI.WebControls.TableCell cell, int index, CartGridItem item)
{
base.InitializeCell (cell, index, item);
if (item.ItemType == ListItemType.Item)
{
LinkButton button = new LinkButton();
button.CommandName = "Delete";
button.CommandArgument = item.Item.Id.ToString();
button.Command += new CommandEventHandler(button_Command);
button.Text = this.Text;
cell.Controls.Add(button);
}
}
protected virtual void CreateControlHierarchy()
{
Context.Trace.Write("CartGrid","CreateChildControls");
Controls.Clear();
if (Cart.Count == 0)
{
if (EmptyCartTemplate != null)
{
Control c = new Control();
EmptyCartTemplate.InstantiateIn(c);
Controls.Add(c);
}
return;
}
if (HeaderTemplate != null)
{
Control c = new Control();
HeaderTemplate.InstantiateIn(c);
Controls.Add(c);
}
Table table = new Table();
Controls.Add(table);
// Create Header
CartGridItem item = new CartGridItem(ListItemType.Header, null,Columns);
InitializeItem(item);
table.Rows.Add(item);
// Bind CartItems
for(int i=0; i < Cart.Count; i++)
{
CartGridItem cgItem = new CartGridItem(ListItemType.Item,Cart.SelectItemByIndex(i), Columns);
cgItem.ID = "CartGridItem" + i;
InitializeItem(cgItem);
table.Rows.Add(cgItem);
Items.Add(cgItem);
}
// Create Footer
if (FooterTemplate != null)
{
TableCell cell = new TableCell();
FooterTemplate.InstantiateIn(cell);
cell.ColumnSpan = Columns.Count;
TableRow row = new TableRow();
row.Cells.Add(cell);
table.Rows.Add(row);
}
}
protected virtual void InitializeItem(CartGridItem item)
{
TableCellCollection cells = item.Cells;
TableCell cell;
for(int i =0; i < Columns.Count; i++)
{
cell = new TableCell();
Columns[i].InitializeCell(cell,i,item);
cells.Add(cell);
}
}
public virtual void InitializeCell(TableCell cell, int index, CartGridItem item)
{
if (item.ItemType == ListItemType.Header)
{
InitializeCellHeader(cell , index);
}
else if(item.ItemType == ListItemType.Item)
{
cell.ApplyStyle(ItemStyle);
}
}