protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindGrid();
}
if (Session["CartList"] != null && ((List <InventoryCatalogue>)Session["CartList"]).Count != 0)
{
List <InventoryCatalogue> cartList = (List <InventoryCatalogue>)Session["CartList"];
GridViewCheckOut.Visible = true;
GridViewCheckOut.DataSource = cartList;
GridViewCheckOut.DataBind();
LblCount.Text = "Number of items requested: " + cartList.Count();
LblCount.ForeColor = Color.Black;
BtnCheckOut.Visible = true;
}
else
{
LblCount.Text = "You can make stationery requisition now";
LblCount.ForeColor = Color.Black;
GridViewCheckOut.Visible = false;
BtnCheckOut.Visible = false;
}
}
protected void GridViewCheckOut_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
List <InventoryCatalogue> ic = (List <InventoryCatalogue>)Session["CartList"];
GridViewCheckOut.PageIndex = e.NewPageIndex;
GridViewCheckOut.DataSource = ic;
GridViewCheckOut.DataBind();
}
protected void GridViewCheckOut_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string ItemID = Convert.ToString(GridViewCheckOut.DataKeys[e.RowIndex].Values[0]);
List <InventoryCatalogue> ic = (List <InventoryCatalogue>)Session["CartList"];
List <InventoryCatalogue> icNew = RequisitionLogic.DeleteOrder(ic, ItemID);
GridViewCheckOut.DataSource = icNew;
GridViewCheckOut.DataBind();
Session["CartList"] = icNew;
Response.Redirect("~/DepartmentEmployee/ViewCatalogue.aspx");
}
