private void LoadData()
{
//To populate Items dropDown List
ddlAddNewItem.DataSource = EFBroker_Item.GetActiveItemWithPrice();
ddlAddNewItem.DataTextField = "Description";
ddlAddNewItem.DataValueField = "ItemCode";
ddlAddNewItem.DataBind();
//To populate Supervisor Name dropdown List
ddlsupervisorNames.DataSource = pCtrlr.GetSupervisorList();
ddlsupervisorNames.DataTextField = "EmpName";
ddlsupervisorNames.DataValueField = "EmpID";
ddlsupervisorNames.DataBind();
if (Session["ReorderItem"] != null)
{
ritems = (List <ReorderItem>)Session["ReorderItem"];
GvreorderItems.DataSource = ritems;
GvreorderItems.DataBind();
}
else
{
//To add PurchaseItems to session if session is empty
ritems = pCtrlr.GetReorderItemList();
Session["ReorderItem"] = ritems;
GvreorderItems.DataSource = ritems;
GvreorderItems.DataBind();
}
}
protected void BtnReset_Click(object sender, EventArgs e)
{
//Update reorderItemList ie. gvPurchaseItems
ritems = pCtrlr.GetReorderItemList();
Session["ReorderItem"] = ritems;
GvreorderItems.DataSource = ritems;
GvreorderItems.DataBind();
txtDate.Text = "";
ddlsupervisorNames.SelectedIndex = 0;
ddlAddNewItem.SelectedIndex = 0;
ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox",
"<script language='javascript'>alert('" + "Reset done" + "');</script>");
}
protected void BtnAddItem_Click(object sender, EventArgs e)
{
//To add an item that is not under reorderLevel and append it to the gvPurchaseItems List
String itemCode = ddlAddNewItem.SelectedItem.Value;
int count = 1;
if (Session["ReorderItem"] != null)
{
List <ItemPrice> itemPriceList;
ritems = (List <ReorderItem>)Session["ReorderItem"];
if (ritems.Exists(x => x.ItemCode == itemCode))
{
itemPriceList = pCtrlr.GetItemPriceList().Where(x => x.ItemCode == itemCode).ToList();
for (int i = 0; i < GvreorderItems.Rows.Count; i++)
{
GridViewRow gvRow = GvreorderItems.Rows[i];
Label codeLbl = (Label)gvRow.FindControl("lblItemCode");
string codeNo = codeLbl.Text;
//To check if an item with same supplier is already added. if exist,then item with 2nd supplier will be added .
if (codeNo == itemCode)
{
DropDownList splrControl = (DropDownList)gvRow.FindControl("ddlSupplierList");
//ListItem item = splrControl.SelectedItem;
count++;
//exisitingItemsupplrName = item.Value;
//break;
}
else
{
continue;
}
}
if (itemPriceList.Count >= count)
{
ritems.Add(pCtrlr.AddPurchaseItem(itemCode));
GvreorderItems.DataSource = ritems;
Session["ReorderItem"] = ritems;
GvreorderItems.DataBind();
ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox",
"<script language='javascript'>alert('" + "Item Added!" + "');</script>");
}
else
{
ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox",
"<script language='javascript'>alert('" + "Item already added with all existing suppliers!" + "');</script>");
}
}
else
{
ritems.Add(pCtrlr.AddPurchaseItem(itemCode));
GvreorderItems.DataSource = ritems;
Session["ReorderItem"] = ritems;
GvreorderItems.DataBind();
ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox",
"<script language='javascript'>alert('" + "Item Added!" + "');</script>");
}
}
}