| Group On / Expression Builder [message #243077] |
Mon, 18 June 2007 03:53  |
Eclipse User |
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Originally posted by: damian.delcampo.sealink.com.au
Hello all, can somebody please help me with hopefully a simple syntax
question ?
I'm trying to allow users to specify via a pararmeter the grouping on a
report.
If I specify the following in Expression Builder for a column called
Client_Code, the report is grouped by that column accordingly.
row["Client_Code"]
If I try to insert a conditional statement the report returns with no
data. I've reduced the Expression Builder statement down to the
following which I'd believe should give me the same as above.
if (true)
{
row["Client_Code"]
}
else if (false)
{
row["System_User_Code"]
}
Can somebody please tell me where I'm going wrong ??
Additionally, does anybody know of a reference manual online for
Expression Builder, the BIRT help is fairly skimpy in this area ??
Thanks in advance,
Damian Del Campo
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| Re: Group On / Expression Builder [message #243608 is a reply to message #243430] |
Wed, 20 June 2007 11:39  |
| Eclipse User |
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Hello Damian,
I have used conditional grouping using DE API, so I didnt need to use
expression, but I think its possible, the report will not return any data
only when there's an error , if you could run the report using the run
servlet i.e in the HTML view mode in the IDE you would be able to see the
errors/exceptions if any.
Did you try viewing the report in the HTML mode in the IDE?
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