Button to add member to collection

Question

Hi,
I created the following collection in the before-header page process and also created an updatable report region. How can I create a "ADD ROW" button in that region in order to add a member to the collection. That is, I want to be able to click the "ADD ROW" button so that it will call the PL/SQL to do wwv_flow_collection.add_member().
Here is the collection:
-- reset collection
if apex_collection.collection_exists(p_collection_name => 'FUND') then
apex_collection.delete_collection(p_collection_name => 'FUND');
end if;
-- populate collection
apex_collection.create_collection_from_query(
p_collection_name => 'FUND',
p_query => 'select
f.hr_form3_funding_pk,
f.hr_vacancy_pk,
f.budgeted_class,
f.index_code,
f.position_control_no,
f.sub_fund,
f.budget_program,
f.project_code,
f.grant_code,
f.funding_percent
from hr_form3_funding_new f
where hr_vacancy_pk = 14448');

Answer 1

Hi,
I know this post is over a year old, however I am running into the same situation and was wondering if you were able to resolve adding a row to your collection.
I have a similar create collection before header and have created an updateable sql report from the collection. I used the wizard to create an add row button without success and have also tried calling the following pl/sql process from a button on the report thinking that it would insert a row into the collection and would appear on the report when re-queried however this also does not work.
APEX_COLLECTION.ADD_MEMBER (
P_COLLECTION_NAME => 'AGMT_TMK',
P_C001 => :P594_AGENCY_ID,
P_C002 => :P594_AGMT_DOC_NO,
P_C003 => null,
P_C004 => null);
Any pointers would be greatly appreciated.
Thanks,
Mike