How to modify page item dynamically

Question

Hi experts,
I have a DB table called attribute in that i am having set of attributes namely att1,att2,att3....... And in application builder i had created a page called service request. When i run the page it have att1,att2,att3 and their corresponding page items. For example ATT1 has text field,ATT2 has a text field,ATT3 has select list. Now the user want to edit the page items(while the page running) ATT1 to select list and ATT2 to Select list and ATT3 to Text field after the changes it should reflect in the application page.
Edited by: karthi on May 3, 2011 2:45 AM
Edited by: karthi on May 3, 2011 3:22 AM

Answer 1

hi,
can you please tell me the steps. I had write the following code in pl sql->region->source.
begin
SELECT
empno,
APEX_ITEM.HIDDEN(1,empno)||
APEX_ITEM.TEXT(2,ename) ename,
APEX_ITEM.TEXT(3,job) job,
mgr,
APEX_ITEM.DATE_POPUP(4,rownum,hiredate,'dd-mon-yyyy') hiredate,
APEX_ITEM.TEXT(5,sal) sal,
APEX_ITEM.TEXT(6,comm) comm,
deptno
FROM emp
ORDER BY 1;
end;
BUT IT SHOWS THE FOLLOWING ERROR
*1 error has occurred*
ORA-06550: line 3, column 1: PLS-00428: an INTO clause is expected in this SELECT statement
Regards,
Karthi
Edited by: karthi on May 3, 2011 9:50 PM