Does Oracle support multiple pdk-forms on the same page??

We have a portal page that contains two portlets (“summary” and “review comments”) and each in turn contains a pdk-form. When a form (say “review Comments” portlet) is submitted via post, in the resultant page, the second portlet (“summary”) gets the post parameters from the first portlet as hidden fields. Here is a snippet of the resultant HTML source that shows the second form’s automatically generated hidden fields:
==============================================================================
<form name="summaryFormBean" method="post" action="http://host/portal/page">
<INPUT TYPE="hidden" name="_pageid" value="584,1564971" />
<INPUT TYPE="hidden" name="_dad" value="portal" />
<INPUT TYPE="hidden" name="_schema" value="PORTAL" />
<INPUT TYPE="hidden" name="facilityId" value="1232187" />
<!—The parameters from the review comments portlet -->
<INPUT TYPE="hidden" name="_piref584_1564976_584_1564971_1564971.1415711_REVIEWCOMMENTS_49519881org.apache.struts.taglib.html.TOKEN" value="2c6b4e323df1281c93602ecc9d855819" />
<INPUT TYPE="hidden" name="_piref584_1564976_584_1564971_1564971.strutsAction" value="reviewComments.do" />
<INPUT TYPE="hidden" name="_piref584_1564976_584_1564971_1564971.reviewFacilityComments" value="this is a test" />
<INPUT TYPE="hidden" name="_piref584_1564974_584_1564971_1564971.strutsAction" value="summary.do" />
Due to the presence of the “strutsAction” hidden parameter of the previously submitted “review comments”, when the form in the second portlet (“summary”) is submitted, the “review facility comments” are resubmitted erroneously.
Is this a known issue with oracle portlets? Any thoughts/comments will be appreciated.

Hi Omar,
At least for me it does not help much since it looks like they are not talking about relating a parent table with one or more child tables. For me as a beginner with this product, I also wanted to know how to do that. It would be nice if the wizard allowed more then one child table to be related to the parent. When I have time I will look further into how the wizard created the relations and other bits. Also that thread was talking about forms. I noticed that the wizard created two report regions. Since I am an Oracle Forms developer, HTML DB terminology is quite different so I need to kind of re-learn what they are talking about.
Did you try to make a Master/Detail form with the wizard yet? If you choose to go that route, please let me know how you make out.
Thanks.
Emad

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What you want to use are called collections. Here is a simple collection example:
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First, create the basic dataset you are going to work with. This usually includes existing data + empty rows for input. Create a Procedure that fires BEFORE HEADER or AFTER HEADER but definitely BEFORE the first region.
DECLARE
v_id     NUMBER;
var1     NUMBER;
var2     NUMBER;
var3     VARCHAR2(10);
var4     VARCHAR2(8);
cursor c_prepop is
select KEY, col1, col2, col3, to_char(col4,'MMDDYYYY')
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i         NUMBER;
cntr      NUMBER := 5; --sets the number of blank rows
BEGIN
OPEN c_prepop;
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        p_c003 => var2, --Number placeholder
        p_c004 => var3, --text placeholder
        p_c005 => var4 --Date placeholder
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CLOSE c_prepop;
for i in 1..cntr loop
    APEX_COLLECTION.ADD_MEMBER(
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        p_c002 => 0, --Number placeholder
        p_c003 => 0, --Number placeholder
        p_c004 => NULL, --text placeholder
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end loop;
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Now build the form/report region so your users can see/manipulate the data. Here is a sample query:
SELECT rownum, apex_item.hidden(1, c001), --Key ID
     apex_item.text(2, c002, 8, 8) VALUE1,
     apex_item.text(3, c003, 3, 3) VALUE2,
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FROM APEX_COLLECTIONS
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What is critical to note here are the numbers that come right before the column names. These numbers become identifiers in the array used to capture the data. What APEX does is creates an array of up to 50 items it designates as F01-F50. The F is static, but the number following it corresponds to the number in your report declaration above, ie, F01 will contain the primary key value, F02 will contain the first numeric value, etc. While not strictly necessary, it is good practice to assign these values so you don't have to guess.
One more note: I try to align the c00x values from the columns in the collection with the F0X values in the array to keep myself straight, but they are separate values that do NOT have to match. If you have an application you think might get expanded on, you can leave gaps wherever you want. Keep in mind, however, that you only have 50 array columns to use for data input. That's the limit of the F0X array even though a collection may have up to 1000 values.
Now you need a way to capture user input. I like to create this as a BEFORE COMPUTATIONS/VALIDATIONS procedure that way the user can see what they changed (even if it is wrong). Use the Validations to catch mistakes.
declare
j pls_integer := 0;
begin
for j1 in (
select seq_id from apex_collections
where collection_name = 'MY_COLLECTION'
order by seq_id) loop
j := j+1;
--VAL1 (number)
apex_collection.update_member_attribute (p_collection_name=> 'MY_COLLECTION',
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apex_collection.update_member_attribute (p_collection_name=> 'MY_COLLECTION',
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apex_collection.update_member_attribute (p_collection_name=> 'MY_COLLECTION',
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end loop;
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declare
begin
--Get records from Collection
for y in (select TO_NUMBER(c001) x_key, TO_NUMBER(c002) x_1,
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Thanks
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Edited by: Apex_Noob on Mar 21, 2009 5:58 AM

Hi Dan,
My table structure is :
Process
process_id ( number primary key )
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Regards,
Shijesh
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Hi,
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Andy

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