cascading parameters

Hello,
I have a total of 5 parameters in my report. Year, season, list type,
startdate, enddate.
Year and season are simple queries.
List type depends on year and season
Startdate depends on year,season and list type. it has a default value
(dataset) to pull the min(date) given the year, season and list type
Enddate depends on year,season and list type. it has a default value
(dataset) to pull the max(date) given the year, season and list type
The report parameters are ok when the user selects the values for the
first time. but then when they try to change just the season parameter,
the startdate and enddate do not default to the correct values. Is
there a way I can force the startdate and enddate parameters to
re-query or re populate?
thanks in advanceActually the refresh depends on the first parameter, when it is changed then
it refreshes all since it is cascading. before changing 2nd param you need to
refresh and do the changes, because since season is dependent on year so if
you change the year then season will get changed.
Amarnath
"clemlau@.yahoo.com" wrote:
> Hello,
> I have a total of 5 parameters in my report. Year, season, list type,
> startdate, enddate.
> Year and season are simple queries.
> List type depends on year and season
> Startdate depends on year,season and list type. it has a default value
> (dataset) to pull the min(date) given the year, season and list type
> Enddate depends on year,season and list type. it has a default value
> (dataset) to pull the max(date) given the year, season and list type
> The report parameters are ok when the user selects the values for the
> first time. but then when they try to change just the season parameter,
> the startdate and enddate do not default to the correct values. Is
> there a way I can force the startdate and enddate parameters to
> re-query or re populate?
> thanks in advance
>