Talk:POS - Consolidate the receipt
The code to Consolidate the receipt will ignore any attributes and as a result any attributes selected for the first of any item, will be used for any such item.
To avoid this I would recommend using the following code, which will only consolidate Items with the same attributes.
import com.openbravo.format.Formats;
import com.openbravo.pos.ticket.TicketLineInfo;
import com.openbravo.pos.ticket.TicketInfo;
import com.openbravo.pos.ticket.TicketProductInfo;
import java.util.Properties;
int numlines = ticket.getLinesCount();
for (int i = 0 ; i < numlines ; i++) {
current_ticketline = ticket.getLine(i);
current_unit = current_ticketline.getMultiply();
if ( current_unit != 0){
String current_productAtt = current_ticketline.getProductAttSetInstDesc();
String current_productid = current_ticketline.getProductID();
for (int j = i + 1 ; j < numlines ; j++) {
loop_ticketline = ticket.getLine(j);
loop_unit = loop_ticketline.getMultiply();
String loop_productid = loop_ticketline.getProductID();
String loop_productAtt = loop_ticketline.getProductAttSetInstDesc();
if ( loop_productid.equals(current_productid) && (loop_ticketline.getPrice() == current_ticketline.getPrice()) && (loop_unit != 0)
&& loop_productAtt.equals(current_productAtt) ){
current_unit = current_unit + loop_unit;
loop_ticketline.setMultiply(0);
}
}
current_ticketline.setMultiply(current_unit);
}
}
// now remove the ticket lines where the unit = 0
// start deleteing in reverse order
for (int i = numlines - 1 ; i > 0 ; i--) {
loop_ticketline = ticket.getLine(i);
loop_unit = loop_ticketline.getMultiply();
if (loop_unit == 0){
ticket.removeLine(i);
}
}
sales.printTicket("Printer.TicketPreview");
Thanks to Seballa for the original code. Sorry about formatting, not sure how to preserve whitespace!
--Jordan 23:25, 23 January 2011 (UTC)