Hide table headers when there are no detail records

Hi,
I am trying to write a formatting trigger to hide the headers when no rows are fetched.
i created a summary column with count, reset at detail group, and source one of the column .
and formatting trigger with following code:
if (:CS_7 = '0')
then
return (FALSE);
else
return (TRUE);
end if;
when i run the report i am getting the following error.
formatting trigger 'M_G_DETAIL_CLAIMS_LISTING_GRPF' referenced the column cs_7 at wrong frequency level.
Pls some one help me on this

Hi,
You are on right track. Simply put summary field in header group and remember to set reset at property to Header Group Not Child and now you can use this field in format trigger.
Format trigger must be written on header frame.
Cheers !
Adinath Kamode

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Hi,
You are on right track. Simply put summary field in header group and remember to set reset at property to Header Group Not Child and now you can use this field in format trigger.
Format trigger must be written on header frame.
Cheers !
Adinath Kamode

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Hi,
I have a process with a reader of master data that outputs 5 records that feeds simultaneously into 3 different lookup and return processors.
Each lookup and return processor brings some data back from a detail table. There can be multiple details so I follow each lookup processor with a split records from array processor. Hence I end up with 3 'streams' of data. Stream 1 has 8 records, stream 2 has 5 records and stream 3 has 6 records.
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Cheers Mike - and for the explanation of the terms.
I think I understand now how it's supposed to work.
What I'm finding however is that when I set a flag to Y at the beginning of a path (that includes a lookup and return and then split records from array processor) that flag is showing no (i.e. an empty) value in SOME of the records shown in the subsequent MDS processor (it's fine the very last split processor before we get to the MDS but then again there are fewer records in that split processor than the MDS).
In my case there are obviously more records in the MDS processor than there were in the original reader (because the lookup and returns are configured to have unlimited maximum matches). As mentioned, the different paths return different numbers of records before being combined in the MDS. Say a reader has 5 records and path 1 returns 8 records in total including a path-specific flag (flag1, set to Y) but path 2 (that again adds its own path-specific flag (flag2, set to Y) returns just 5 records (since nothing was added from the lookups) are you saying that flag2 would show as 'Y' for all 8 records shown in the MDS?
Hopefully you would be able to see what I mean if you try to create a process like the one I've described (or I can upload a package).
Re. the purpose of the separate paths approach it is simply to allow the visualisation ('showing the working' as Neil puts it) of the different checks being carried out by the process.
This is considered one of the benefits of the tool over writing SQL queries (with outer joins, query criteria, etc.).
Also, as mentioned I was following an example that Neil put together for us to ensure that we are doing things in a 'proper' and supported way.
If we put all the lookups, etc. for all the checks into one datastream then it no longer becomes so understandable and the value of joining processors in a process over simply writing SQL becomes questionable; arguably the EDQ process in fact becomes less easy to understand than simply writing SQL.
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rambo81 wrote:
True but that answer is not really helping this situation either?
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Revision: 10867
Author:   [email protected]
Date:     2009-10-05 09:50:12 -0700 (Mon, 05 Oct 2009)
Log Message:
FIx up createInFontContext for when there are no embedded fonts
QE Notes: None
Doc Notes: None
Bugs: SDK-23563
Reviewer: Carol
API Change: Yes
Is noteworthy for integration: No
tests: checkintests
Ticket Links:
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Hide table headers when there are no detail records

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