Page display based on count of records

Question

Hi All,
i have one report requirement in BIP.
my report should contains 3 pages only.
Fist page contains first contact information.
Second page should contain Second contact inforamtion.
Third page should contain comparing of first contact age and second contact age.
if we select first contact record it should display first page contact info only no need to display compare page.
if we select two contacts then it should display first contact page, second contact page and compare contact age page also. (here first contact and second contact columuns should match. example address, country but age not required to match)
if we select three or more contacts they should get a message please select two contact records only message.
Now my question is regarding to page displays, how can we count records then display first page, otherwise display all pages, else message. Here i want to generate report with sub template logic.
Thanks,
jag
Edited by: user7498756 on Aug 30, 2012 8:45 AM

Answer 1

as you were saying they will select the option so in your template
use if condition based on user input to execute the block you need .
if selected value = first member
call subtemplate first part
end if
if selected value = second member
call subtemplate second part
end if
if selected value = more than 2
keep static message
end if
in subtemplate create
2 parts of code
first part
will have first page logic
second part will have
its logic required