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Fri, 18 November 2005 13:15

Eclipse User

Hi All;
Can anyoine point me to some docs and/or samples for making cascading
parameters work? I'm using BIRT 2.0 M2 and can see UI features in the
designer, but they are not working as I would expect and I don;t know if
it's because I'm using them wrong or if the functionality isn't complete
in the M2 release.

The steps I've taken are roughly:
* Right click on report parms and select "New Cascading Parameter"
* I can create the nested parameters, but expected the value from the
first query to be used as the input value to the 2nd parameter's data set
query.
* The designer UI seems to overwrite the data set source for the first
paramter with the one I specify for the second.
* Does this mean that both parameters must use the same data set source?

Any help appreciated.

Pete H

Re: Cascading parameters [message #92764 is a reply to message #92746]

Fri, 18 November 2005 13:21

Eclipse User

Pete,

The current functionallity requires that the Cascaded parameter set come
from the same Data Set.

Jason Weathersby
BIRT PMC

"Pete H" <phazzard@llbean.com> wrote in message
news:3c925b9a3b3ecc55dd472d06762f8894$1@www.eclipse.org...
> Hi All;
> Can anyoine point me to some docs and/or samples for making cascading
> parameters work? I'm using BIRT 2.0 M2 and can see UI features in the
> designer, but they are not working as I would expect and I don;t know if
> it's because I'm using them wrong or if the functionality isn't complete
> in the M2 release.
>
> The steps I've taken are roughly:
> * Right click on report parms and select "New Cascading Parameter"
> * I can create the nested parameters, but expected the value from the
> first query to be used as the input value to the 2nd parameter's data set
> query. * The designer UI seems to overwrite the data set source for the
> first paramter with the one I specify for the second.
> * Does this mean that both parameters must use the same data set source?
>
> Any help appreciated.
>
> Pete H
>

Re: Cascading parameters [message #92778 is a reply to message #92764]

Fri, 18 November 2005 13:45

Eclipse User

Jason Weathersby wrote:

> Pete,

> The current functionallity requires that the Cascaded parameter set come
> from the same Data Set.

> Jason Weathersby
> BIRT PMC

Ouch - I was afraid you might say that... Is this recognized as a serious
limitation? In our case, it means that some of the parameter control data
sets will be too large and it may not give us the function we need.
Bugzilla? Thanks for the quick response - it gives me something to work
with.

Pete H

Re: Cascading parameters [message #92823 is a reply to message #92778]

Fri, 18 November 2005 14:50

Eclipse User

Pete,

I didnt mean to cause pain :>
I dont know if something is logged in Bugzilla yet.
If not go ahead. As work around, can you use a driver report with
Hyperlinks?

Jason

"Pete H" <phazzard@llbean.com> wrote in message
news:ad8bf4651a91bf6050744842a7c2362a$1@www.eclipse.org...
> Jason Weathersby wrote:
>
>> Pete,
>
>> The current functionallity requires that the Cascaded parameter set come
>> from the same Data Set.
>
>> Jason Weathersby
>> BIRT PMC
>
> Ouch - I was afraid you might say that... Is this recognized as a serious
> limitation? In our case, it means that some of the parameter control data
> sets will be too large and it may not give us the function we need.
> Bugzilla? Thanks for the quick response - it gives me something to work
> with.
>
> Pete H
>
>

Re: Cascading parameters [message #92910 is a reply to message #92778]

Fri, 18 November 2005 16:01

Eclipse User

Pete,
Please add your comments and use cases to the bugzilla entry
https://bugs.eclipse.org/bugs/show_bug.cgi?id=116960

--Thanks
Rima Kanguri.

Pete H wrote:

> Jason Weathersby wrote:
>
> > Pete,
>
> > The current functionallity requires that the Cascaded parameter set come
> > from the same Data Set.
>
> > Jason Weathersby
> > BIRT PMC
>
> Ouch - I was afraid you might say that... Is this recognized as a serious
> limitation? In our case, it means that some of the parameter control data
> sets will be too large and it may not give us the function we need.
> Bugzilla? Thanks for the quick response - it gives me something to work
> with.
>
> Pete H

Re: Cascading parameters [message #92940 is a reply to message #92778]

Fri, 18 November 2005 17:17

Eclipse User

I've allready posted to bugzilla. See bug number 116956.

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