Can U look at my code and give me any idea why the scatter garph didnt work

Question

Hi,
i use this code to create a scatter graph using bean in oracle 10g forms and it didnt show the points.. it only show an empty graph although the cursor return data..Please if anyone know whats the problem i would be so thankful.
And here is the code:
DECLARE
cursor c is
SELECT
FRA_YEAR, -----> X
TOTAL_AMT_IN_BASE -----------> Y
FROM TMP_GRPH
ORDER BY FRA_YEAR;
cdata varchar2(2000);
vd varchar2(2);
X NUMBER;
Y NUMBER;
COUNTER NUMBER;
cdata varchar2(2000);
vd varchar2(2);
X NUMBER;
Y NUMBER;
COUNTER NUMBER;
BEGIN
set_custom_property('CHART.SIMPLEGRAPH',1,'CLEAR_GRAPH','');
SET_CUSTOM_PROPERTY('CHART.SIMPLEGRAPH',1,'DEBUG','TRUE');
VD := ',';
COUNTER := 0;
OPEN C;
FETCH C INTO X,Y;
while (C%FOUND) LOOP
CDATA := X||VD||X||VD||Y||VD||Y;
set_custom_property('CHART.SIMPLEGRAPH',1,'ADD_ROWDATA',CDATA);
FETCH C INTO X,Y;
END LOOP;
set_custom_property('CHART.SIMPLEGRAPH',1,'GRAPHTYPE','SCATTER_GRAPH');
set_custom_property('CHART.SIMPLEGRAPH',1,'ADD_DATA_TO_GRAPH','');
CLOSE C;
set_custom_property('CHART.SIMPLEGRAPH',1,'SHOW_GRAPH','');
EXCEPTION
WHEN OTHERS THEN
MESSAGE('SQLCODE='||SQLCODE||SQLERRM);
MESSAGE('SQLCODE='||SQLCODE||SQLERRM);
end;
note:
FRA_YEAR is the X-axis
TOTAL_AMT_IN_BASE is the Y-axis
Thanks alot
Eyad Basheer

Answer 1

Hi,
please see the html help file (graph90.html) that comes with the Graph bean sample. The debug option is enabled with a call to set_custom_poperty('blockname.beanarea',1,'DEBUG', true)
The messages are written to teh JInitiator console (see right bottom corner of windows to open)
Frank