protected void BtnAddItem_Click(object sender, EventArgs e)
{
string menuID = DLMenuID.SelectedValue;
Button button = sender as Button;
string itemID = button.CommandArgument;
string type = DLMenuType.SelectedValue;
string desc = TxtDesc.Text;
if (desc.Length == 0)
{
Response.Write("<script language='javascript'>window.alert('Please add description!!');</script>");
}
else
{
Team3Restaurant.ManagementSystem.MenuManagement MM = new Team3Restaurant.ManagementSystem.MenuManagement();
if (MM.IsItemExist(menuID, itemID))
{
Response.Write("<script language='javascript'>window.alert('Item Already Exist!!');</script>");
}
else if (MM.AddItemToMenu(menuID, itemID, type, desc) > 0)
{
Response.Write("<script language='javascript'>window.alert('Added');</script>");
GVMenuDetail.DataBind();
}
}
}
protected void BtnDelete_Click(object sender, EventArgs e)
{
Button delete = sender as Button;
string itemID = delete.CommandArgument;
string menuID = DLMenuID.SelectedValue;
if (itemID == null)
{
return;
}
Team3Restaurant.ManagementSystem.MenuManagement MM = new Team3Restaurant.ManagementSystem.MenuManagement();
if (MM.DeleteItem(menuID, itemID) > 0)
{
Response.Write("<script language='javascript'>window.alert('Deleted');</script>");
GVMenuDetail.DataBind();
}
}
protected void BtnChangePrice_Click(object sender, EventArgs e)
{
Button changePrice = sender as Button;
string itemID = changePrice.CommandArgument;
string menuID = DLMenuID.SelectedValue;
string price = TxtPrice.Text;
if (price == "none" || price.Length == 0)
{
return;
}
Team3Restaurant.ManagementSystem.MenuManagement MM = new Team3Restaurant.ManagementSystem.MenuManagement();
float p = float.Parse(price);
if (MM.ChangePrice(menuID, itemID, p) > 0)
{
Response.Write("<script language='javascript'>window.alert('Changed');</script>");
GVMenuDetail.DataBind();
TxtPrice.Text = "none";
}
}
