Hi,
I want to use display tags with the callback functionality, to display table with totals.
I have gone through the documentation and example code on the net, for the same, and I require following information from your end for implementing the same:
1) The link "http://www.displaytag.org/TotalWrapper.java.txt" is not working on the page "http://www.displaytag.org/example-callbacks.jsp". please mail me the file as a reply to this mail.
2) The list of beans I am using, can have a hierarchy upto 7 levels (i.e. a bean within a bean within a bean..and so on for 7 levels). What care do I have to take while using display tag for the same, since I need to show the totals at each level of hierarchy?
3) Will there be any effect on performance using display tag for such a big hierarchy?
 
could you please clarify the above?
 
Thanks & Regards,
Aditya Gujrathi

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