REPORT WITH CHANGING ITEM ON THE SAME COLUMN

Question

Hi to all,
i'm trying to build a report with different item in the same column.
Is that possible in any way using other Oracle technique?
i'm not doing anything specific here, only i would like to know if the following possibility exist or not and how can i let apex render the htmldb_item fields 'dynamically'.
Using this CODE inside a PL/SQL function body returning sql query I obtain the following report content. Such the code of htmldb_item.fields is written, as a field value the HTML_ITEM is not rendered, so only the description of them appear in the report.
Does somebody know some tricks to make it work?
Thanx a lot
1     2     LAST_CALL     htmldb_item.date_popup (4, ROWNUM, FLD_VALUE,'dd/mon/yyyy') VALUE
21     1     AGE     htmldb_item.text(4,FLD_VALUE,10,10) VALUE
create or replace FUNCTION FNC_GEN_GUI_ITEM(ITEM_TYPE NUMBER) RETURN VARCHAR2 AS
STRHTMLDITEM VARCHAR2(4000);
BEGIN
CASE ITEM_TYPE
WHEN 1 THEN STRHTMLDITEM:=' htmldb_item.text(4,FLD_VALUE,10,10) VALUE ';
WHEN 2 THEN STRHTMLDITEM:=' htmldb_item.date_popup (4, ROWNUM, FLD_VALUE,''dd/mon/yyyy'') VALUE ';
END CASE;
RETURN STRHTMLDITEM;
END FNC_GEN_GUI_ITEM;
MY TABLE AS FOLLOWS:
CREATE TABLE "NEWPROJ"."DINFIELDGUI"
(     "ID" NUMBER NOT NULL ENABLE,
     "FLD_TYPE" NUMBER,
     "FLD_NAME" VARCHAR2(4000 BYTE),
     "FLD_VALUE" VARCHAR2(4000 BYTE),
     CONSTRAINT "DINFIELDGUI_PK" PRIMARY KEY ("ID"));
Message was edited by:
Marcello Nocito

Answer 1

Hi to all,
i've solved, is very simple using decode inside the select:
SELECT
ID,
FK_HTMLDB_ITEM, DECODE(FK_HTMLDB_ITEM,1,HTMLDB_ITEM.DATE_POPUP(3,rownum,VAL,'dd-mon-yyyy'),2,HTMLDB_ITEM.TEXT(3,VAL)) VALORE
FROM TESTID
my table is:
CREATE TABLE "DEV"."TESTID"
(     "ID" NUMBER NOT NULL ENABLE,
     "FK_HTMLDB_ITEM" NUMBER,
     "VAL" VARCHAR2(4000 BYTE))
Bye Bye