/// <summary>
/// Adds an individual item to to purchase
/// </summary>
protected void btnAddItemToPurchase_Click(object sender, EventArgs e)
{
if (ddlIngredientPurchase.SelectedIndex>-1)
{
if (ddlChooseItemForPurchase.SelectedIndex == 0)
{
if (Session["drinklist"] == null)
{
drinkPurchase = new List<IngredientPurchaseHistory>();
}
else
{
drinkPurchase = (List<IngredientPurchaseHistory>)Session["drinklist"];
}
IngredientPurchaseHistory dph = new IngredientPurchaseHistory();//This is the purchase history object
dph.IngredientPurchaseHistoryPrice = System.Convert.ToDecimal(txtPrice.Text);//add price to iph = convert string to decimal
dph.IngredientPurchaseHistoryQty = short.Parse(txtQty.Text);//add qty = convert to short/int16
dph.IngredientID = Convert.ToSByte(ddlIngredientPurchase.SelectedValue);
drinkPurchase.Add(dph);
gvshowIngredientPurchases.Visible = false;
Session["drinklist"] = drinkPurchase;
}
else
{
if (Session["ingredientlist"] == null)
{
purchase = new List<IngredientPurchaseHistory>();
}
else
{
purchase = (List<IngredientPurchaseHistory>)Session["ingredientlist"];
}
IngredientPurchaseHistory iph = new IngredientPurchaseHistory();//This is the purchase history object
iph.IngredientPurchaseHistoryPrice = System.Convert.ToDecimal(txtPrice.Text);//add price to iph = convert string to decimal
iph.IngredientPurchaseHistoryQty = short.Parse(txtQty.Text);//add qty = convert to short/int16
iph.IngredientID = Convert.ToSByte(ddlIngredientPurchase.SelectedValue);
purchase.Add(iph);
gvshowIngredientPurchases.DataSource = purchase;
gvshowIngredientPurchases.DataBind();
gvshowIngredientPurchases.Visible = true;
Session["ingredientlist"] = purchase;
}
btnSubmitPurchase.Visible = true;
//reset fields for new item to be added
txtQty.Text = "";
txtPrice.Text = "";
btnManageCategories.Enabled = false;
btnManageMenuItems.Enabled = false;
btnEnterPurchase.Enabled = false;
btnIngredients.Enabled = false;
btnClear.Visible = true;
}
}
private void detach_IngredientPurchaseHistories(IngredientPurchaseHistory entity)
{
this.SendPropertyChanging();
entity.Ingredient = null;
}
partial void UpdateIngredientPurchaseHistory(IngredientPurchaseHistory instance);
partial void DeleteIngredientPurchaseHistory(IngredientPurchaseHistory instance);
partial void InsertIngredientPurchaseHistory(IngredientPurchaseHistory instance);