Saving values of a query to do another query

Hello:
I have two selectOneChoice in a page. When you select in the first SelectOneChoice, the second one shows the values obtained by a query. This works perfectly.
Now with the second value of the SelectOneChoice I have to do another query to get values for another query. I would like to save this values in a variable to use them in the next query and create a table with the resutl of the query.
Some ideas? I haven´t be able to get this
I have get to execute the query. In the PageDef I have created a variable (codEnf) and a iterator (findCodEnfByIdIter) in the executables. In the bindings I have created an methodAction(findCodEnfById) and a List (findCodEnfById1). In the console i see that the query is executing correctly. If I put a new component referencing to this, all is correct. But.... How to save the result in the variable codEnf??
I have put a OutputText in the page with value #{bindings.codEnf} and it´s empty...
Why?
Message was edited by:
ALF

Help please!!!!!!!!

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Eg: usually but not always, volume does NOT reset back to saved position when I return to a patch I moved it away from saved position on. Sometimes, but not always, deeper parameters like drive volume or bell volume (EP88) or EXS88 parameters will revert back to as-saved in one concert or even set, then in another they won't. On one of the preset concerts, everything works great ("Tonewheel organ"). On another, it's all over the map ("Keyboard with patches") with inconsistencies.
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Actually I think the light bulb just went off, and it is indeed a semantic definition conflict. I thought "revert to saved" was about going back to the untweaked (saved) version of a patch every time you navigated back to it while playing, like in my hardware keyboard example. Upon dissection, I realize that this is about what happens when you actually SAVE the file after playing it; it either saves the file with changes to parameter values (keep current value) or saves the file without keeping the changed values (revert to saved).
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One why wouldn't you just "close without saving" if you want to revert to the saved values after playing? Like one does in other programs when you tweak away but want to retain the original version. Seems like overkill to have a preference dedicated to this, maybe you know the design philosophy.
Second, the language is very confusing:
The manual says, in this section, "You can set the default to either have parameters keep their current value when changing patches, or to reset their values to the last saved value".
This sounds like a behavior when changing patches. It's actually trying to say that this is the behavior for when you're saving after the playing time is over. Should have said "When saving a aconcert, you can set the default to either have parameters keep their current value including all changed patch parameters, or to reset their values to the last saved value, ignoring any changed patch parameters".
I still don't understand the reason for this VERY CONFUSING preference versus just closing without saving.
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Hi,
I have one multi record block in which i want to fetch values
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Send values to IN query with parameter

Subject: send values to IN query with parameter
Hello. Hope I'll explain my problem well enough:
I have a query:
-- select id from table where id in ('100')
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-- select id from table where id in (:param)
and I gave the parameter the value 100.
now I want to have the query with two values:
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I tried to use the parameter and give him the value of: '100','200'.
It didn't worked :(
Is there a syntax to give the parameter more then one value for the IN query (with out using another table or function etc')?
Thanks in advance,Roy.

This is the best solution I have for it.
variable parameter varchar2(4000);
exec :parameter := 'SYSTEM,SYS';
select username
from dba_users
where username in ( select COLUMN_VALUE from table (split_string(:parameter,',')))It uses this function
CREATE OR REPLACE
type string_table as table of varchar2(4000)
CREATE OR REPLACE
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/Bye Alessandro

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hi all
i have the following query with me
SELECT   SUM ( (NVL (f.calc_cement_sk, f.calc_amount) * NVL (f.item_price, 0)
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9,562.59     Lead     1      490
2,184.84     Tail     1      80
1,091.73     Top Up     1      56
3,431.64     Tail     2      100
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              - ( NVL (f.calc_cement_sk, f.calc_amount)
                 * NVL (f.item_price, 0)
                 * (NVL (f.dis_per, 0) / 100)
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    FROM xxnp_opn_joblog_est_002 f,
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1308.93     1020102002     Lead      1     490
127.215     1020111001     Lead      1     490
138.92     1020112001     Lead      1     490
686     1020113001     Lead     1     490
550.5     1020113002     Lead 1     490
1739.52     1020222010     Lead      1     490
1517.1     1020101001     Tail     1     80
379.5     1020102003     Tail     1     80
83.2     1020103001      Tail     1     80
166.53     1020104001     Tail     1 80
38.511     1020111001     Tail     1     80
1064.7     1020101001     Top Up     1     56
27.027     1020111001     Top Up     1 56
if we sum values in total field corresponding to lead ,tail,top up we get 9562.59,2184.84,1091.73 respectively
kindly guide
to get total value as initial query even if item_number is added
thanking in advance

Hi,
you can achieve this by enclosing it with another select
select
total, slurry_type, stage_id, slurry_vol_actual,
sum(total) over (partition by slurry_type, stage_id, slurry_vol_actual) from (
your actual select
)regards

How to tackle the dataflow problem when Value Change event always triggers after another GUI event

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you're funny
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http://help.sap.com/saphelp_nw04/helpdata/en/b2/e50138fede083de10000009b38f8cf/frameset.htm
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Thanks,

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