How make a sql query for chart dynamically [I got it solved]

Question

Hi ,
I' m in search of a method to go from a tabular form (click on a item in the record) to a chart page where the from <table> sql of the chart is varying from the item select.
eg I click on emp and navigate to a page displaying the chart with a sql
select dat, val from :p_item where p_item is the table name passed
Can I do that?
Thanks
Erwin
Message was edited by:
Erwin L

Answer 1

For anybody who wants to do this too
Problem
Every time a new member comes to the unit a separate holiday calendar table is created
So I want a page to be dynamically loaded when the user clicks on his name in the tabular form and navigates to the page where his calendar is displayed.
I don't want to create a new page for every person (minimize changes to the app)
My solution:
all the tables are created as cal_<userid>
I created a view on one table
create or replace view cal_individual_v as
select * from cal_bbbbb (for example)
Then I create a procedure
prc$change_view(p_user_id IN VARCHAR2) IS
t_sqlstr VARCHAR2(300);
BEGIN
t_sqlstr := 'CREATE OR REPLACE VIEW cal_individual_v AS SELECT * FROM CAL_'|| p_userid;
EXECUTE IMMEDIATE t_sqlstr;
END;
In the page rendering proceses I added a pl/sql process on before header
with
begin
prc$change_view(:p18_userid); -- hidden item on the page)
end;
That's all
I works good and is still fast
Hope it can help others
Erwin