How To: Dynamically display value

Question

Hi,
I have created a employee details form (all fields in this form not bounded with database). I want to display employee name based on employee code (Employee code field is a popup Lov (select ename,empno from emp)).
Please help me !
With Regards
Satheesh Kumar

Answer 1

Hi,
Yes, Below I am providing details:
I have 2 fields called Employee code and Employee Name
Code entering time name will display:
Step: 1 Create these 2 text items in an HTML region (P1_EMPCODE, P_EMPNAME)
Step: 2 Create Application process through application shared componenets (Process point on Demad, Process Text " declare
l_ename varchar2(100);
begin
select ename into l_ename from emp
where empno = :P1_EMPCODE;
htp.prn(l_ename);
end;")
Step 3: create an javascript under region source " <script language="JavaScript1.1" type="text/javascript">
function f_Find_Ename ()
var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=Find_Ename',0);
get.add('P1_EMPCODE',html_GetElement('P1_EMPCODE').value)
gReturn = get.get();
if(gReturn)
{ html_GetElement('P1_EMPNAME').value = gReturn }
else
{ html_GetElement('P1_EMPNAME').value = 'null' }
get = null;
</script>
Step 4: Create onchange event on item 'P1_EMPCODE' HTML Form Element Attributes onChange="javascript:f_Find_Ename()";
With Regards
Satheesh Kumar