protected void Page_Load(object sender, EventArgs e)
{
if (!Request.IsAuthenticated)
{
Response.Redirect("~/Login.aspx");
}
else
{
int Ingredient_ID = Convert.ToInt32(RouteData.Values["Ingredient_ID"]);
if (!IsPostBack)
{
if (Ingredient_ID > 0) // if drink_id, update
{
lbtnUpdate.Text = "Update";
IngredientCS mt = new IngredientCS(Ingredient_ID);
txtIngredientName.Text = mt.Ingredient_Name;
ddlIngredientType.SelectedValue = mt.Ingredient_Type.ToString();
}
else // if no drink_id, add
{
lbtnDelete.Visible = false;
lbtnUpdate.Text = "Add";
IngredientCS mt = new IngredientCS(Ingredient_ID);
txtIngredientName.Text = String.Empty;
ddlIngredientType.SelectedValue = null;
}
}
}
}
protected void lbtnUpdate_Click(object sender, EventArgs e)
{
string updateBUTTON = lbtnUpdate.Text;
if (updateBUTTON == "Update") // update drink
{
IngredientCS sr = new IngredientCS();
if (RouteData.Values["Ingredient_ID"] != null)
{
bool success = false;
sr.Ingredient_ID = Convert.ToInt32(RouteData.Values["Ingredient_ID"]);
sr.Ingredient_Name = txtIngredientName.Text.Trim();
sr.Ingredient_Type = (ddlIngredientType.SelectedValue);
//sr.Drink_Desc = txtDrinkDescription.Text.Trim();
success = IngredientCS.UpdateIngredient(sr);
if (success) // if update is true
{
Response.Redirect("/Admin/Ingredients");
}
}
}
else // insert drink
{
bool success = false;
IngredientCS sr = new IngredientCS();
sr.Ingredient_ID = Convert.ToInt32(RouteData.Values["Ingredient_ID"]);
sr.Ingredient_Name = txtIngredientName.Text.Trim();
sr.Ingredient_Type = (ddlIngredientType.SelectedValue);
success = IngredientCS.InsertIngredient(sr);
if (success) // if insert is true
{
Response.Redirect("/Admin/Ingredients");
}
}
}
protected void lbtnDelete_Click(object sender, EventArgs e)
{
IngredientCS sr = new IngredientCS();
if (RouteData.Values["Ingredient_ID"] != null)
{
bool success = false;
sr.Ingredient_ID = Convert.ToInt32(RouteData.Values["Ingredient_ID"]);
success = IngredientCS.DeleteIngredient(sr);
if (success) // if update is true
{
Response.Redirect("/Admin/Ingredients");
}
else if (!success)
{
lblMessage.Text = "Ingredient Delete Failed! Ingredient is linked to Mix Table!";
return; // exits the function
}
}
}
