protected void btn_submit_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(txt_destination.Text) && !string.IsNullOrEmpty(txt_table.Text))
{
if (bll.CheckedTable(txt_table.Text) && bll.EmptyTable(txt_destination.Text))
{
Response.Write("<script>alert('" + bll.changeTable(txt_table.Text, txt_destination.Text) + " !')</script>");
Response.Write("<script>alert('change table success !')</script>");
LoadDB();
}
else if (bll.EmptyTable(txt_destination.Text) == false)
{
Response.Write("<script>alert('the destination is not exist !')</script>");
}
else if (bll.CheckedTable(txt_table.Text) == false)
{
Response.Write("<script>alert('the original table is not exist !')</script>");
}
else
{
Response.Write("<script>alert('wrong input !')</script>");
}
}
else
{
Response.Write("<script>alert( 'table number is not null !')</script>");
}
}
protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
if (bll.CheckedTable(txt_number.Text))
{
if (bll.CreateOrderDetails(txt_number.Text, ((ImageButton)sender).CommandArgument.ToString()) > 0)
{
LoadMenuDB();
}
}
else
{
Response.Write("<script>alert('the table is not select ！')</script>");
}
}
protected void btn_search_Click(object sender, EventArgs e)
{
if (bll.CheckedTable(txt_number.Text))
{
LoadDB();
lbl_total.Text = bll.total(txt_number.Text).ToString();
}
else
{
LoadDB();
Response.Write("<script>alert('the number is not exists !')</script>");
}
}