Crystal Reports Creating delivery labels with different references

Message

     Hi, 
We have a delivery label which is creating a reference number for each label.
if isnull({BoxLabel.JobNo}) then "*WWPML0" + {BoxLabel.OrderNo} else "*WWPML0" + {BoxLabel.JobNo} + "*"

This works fine. However we need to now amend this so that the reference numbet changes if there is more than one box.

the next box would have a reference number like *WWPTR012345* (with the 12345 being the {BoxLabel.JobNo}, subsequent boxes would have the 0 replaced with the next number, ie *WWPTR112345*, *WWPTR212345*, *WWPTR312345*, and so on.

We have a table called BoxLabel and the total number of boxes appears per order within the table.

So order 12345 will have an entry in field Boxes of 4.

The end result should be as follows:

Box 1 WWPML012345
Box 2 WWPTR012345
Box 3 WWPTR112345
Box 4 WWPTR212345

Is this possible?????

Thanks in advance,
Kwirky 

Edited by Kwirky - 18 Aug 2010 at 12:07pm