protected void Page_Load(object sender, EventArgs e)
{
InventoryLogic i = new InventoryLogic();
if (!IsPostBack)
{
//-------loading the dropdown list with catagoryName--------------------------------------------------------------------//
cList = InventoryLogic.GetCatalogue();
CatalogueCategory cat = new CatalogueCategory();
cat.CatalogueName = "All";
cat.CategoryID = "All";
cList.Add(cat);
DdlCatagory.DataTextField = "CatalogueName";
DdlCatagory.DataValueField = "CatalogueName";
DdlCatagory.DataSource = cList;
DdlCatagory.DataBind();
ControlVisibleFalse();
//-----------------Loads all inventory items when the page loads for the first time------------------------------------//
GridBind();
DdlCatagory.SelectedValue = "All";
}
}
//---------------------------------------search button click event.---------------------------------------------------//
protected void Btnsearch_Click(object sender, EventArgs e)
{
//----------retrieve all the items under the selected category from the inventory list------Category<=>All-------------//
TxtSearch.Text = string.Empty;
if (DdlCatagory.SelectedValue != "All" && DdlUIS.SelectedValue == "0")
{
iList = InventoryLogic.GetInventoryByCatagory(DdlCatagory.SelectedItem.Text);
Session["list"] = iList;
ControlVisibleTrue();
LblReorderQtyD.Text = Convert.ToString(iList[0].ReorderQty);
LblReorderD.Text = Convert.ToString(iList[0].ReorderLevel);
LblIdD.Text = iList[0].CategoryID;
LblCatNameD.Text = InventoryLogic.GetCatalogue(DdlCatagory.SelectedItem.Text).CatalogueName;
DatagridBind(iList);
LblMsg.Text = "*Showing result for category" + " " + DdlCatagory.SelectedItem.Text;
}
//-----filter the inventory list based on selected category and stock level---Category<=>stockSeleted------------------//
else if (DdlCatagory.SelectedValue != "All" && DdlUIS.SelectedValue != "0" && DdlUIS.SelectedValue != "1")
{
string category = DdlCatagory.SelectedItem.Text;
int uis = Convert.ToInt32(DdlUIS.SelectedValue);
iList = InventoryLogic.GetInventoryByCategoryNQuantity(category, uis);
Session["list"] = iList;
DatagridBind(iList);
LblMsg.Text = "*Showing result for category" + " " + DdlCatagory.SelectedItem.Text + " " + " ," + "stock qunatity" + " " + DdlUIS.SelectedItem.Text;
}
//----------------------based on category and selected stock level-----Category<=>ReorderLevel------------------------//
else if (DdlCatagory.SelectedValue != "All" && DdlUIS.SelectedValue == "1")
{
string category = DdlCatagory.SelectedItem.Text;
iList = InventoryLogic.GetInventoryByCategorybelowReorder(category);
Session["list"] = iList;
DatagridBind(iList);
LblMsg.Text = "*Showing result for category" + " " + DdlCatagory.SelectedItem.Text + " " + ",stock less than reorder level";
}
//-------------------all inventory items below the selected stock level------All<=>ReorderLevel-----------------------//
else if (DdlCatagory.SelectedValue == "All" && DdlUIS.SelectedValue == "1")
{
string category = DdlCatagory.SelectedItem.Text;
iList = InventoryLogic.GetAllInventorybelowReorder();
Session["list"] = iList;
DatagridBind(iList);
LblMsg.Text = "*Showing result for inventory items" + " " + ",stock less than" + DdlUIS.SelectedValue;
}
//---------get all the inventory items(All<=>All combination)----------------------------------------------------------//
else if (DdlCatagory.SelectedValue == "All" && DdlUIS.SelectedValue == "0")
{
GridBind();
LblMsg.Text = "*Showing result for All inventory items";
}
//-----Get inventory items below the selected stock level--------All<=>StockSelected------------------------------------//
else if (DdlCatagory.SelectedValue == "All" && DdlUIS.SelectedValue != "0" && DdlUIS.SelectedValue != "1")
{
int stock = Convert.ToInt32(DdlUIS.SelectedValue);
iList = InventoryLogic.GetAllInventorybelowStock(stock);
Session["list"] = iList;
DatagridBind(iList);
LblMsg.Text = "*Showing result for All inventory items,stock less than" + " " + DdlUIS.SelectedValue;
}
}