| Configurable Operators for Report Parameters [message #206414] |
Thu, 14 December 2006 15:35 |
Eclipse User |
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Originally posted by: pvmurthy.effigent.com
Hi All,
We have integrated BIRT Runtime into a tapestry web application and are
able to run reports from within the WebApplication environment.
We have a generic parameters page -- which queries any report design
file and renders the parameters for the report. When the user enters
values they are used in the run and render task -- and we output the
report in the format desired. All is fine until here.
Now, We want to provide a feature where the Operator used for the
parameter itself is configurable -- >>>>>
something like this --
Select empid, empname from employee where empid ? ?
i,e, the Operator could either be -- "=","<",">","!="
Similarly for strings we want to provide begins with, ends with, and
contains
and for Dates (most importantly) -- we would like to provide date range,
> Date, < Date etc.
So the question is -- is there a way to manipulate the Operators used
within the report queries?
Or Else,
Should I go about extracting the report query, modifying it, and placing
it back? If so, is there any example for this apprach.
Thanks for your help,
Cheers
Murthy
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