protected void Button1_Click(object sender, EventArgs e)
{
string itemname = TextBox1.Text;
int qn = Convert.ToInt32(TextBox2.Text);
string custname = TextBox3.Text;
long mobno = Convert.ToInt64(TextBox4.Text);
string email = TextBox5.Text;
int total = 0;
Orderdal d = new Orderdal();
Item iobj = d.itemDetails(itemname);
Response.Write("<script>alert('Item Price is" + iobj.ItemPrice + "')</script>");
total = (Convert.ToInt32(iobj.ItemPrice) * qn);
if (iobj.Quantity < qn)
{
Response.Write("<script>alert('This quantity is not available for this item. Max available is " + iobj.Quantity + "')</script>");
}
else
{
tp.Text = "" + total;
Orderbo o = new Orderbo(itemname, qn, custname, mobno, email, total);
int o_id = d.Add(o);
if (o_id > 0)
{
oid.Text = "" + o_id;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Orderdal d = new Orderdal();
GridView1.DataSource = d.View();
GridView1.DataBind();
}
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("can"))
{
int i = Convert.ToInt32(e.CommandArgument);
Orderdal O = new Orderdal();
int r = O.delete(i);
if (r > 0)
{
GridView1.DataSource = O.View();
GridView1.DataBind();
}
else
{
Response.Write("<script>alert('Error')</script>");
}
}
}
