How to call a function defined inside a module loader

I wanna know...the method of calling a function defined
inside a module loader component?
Th
<mx:ViewStack id="myViewStack" >
<mx:Canvas id="Mgmt1">
<mx:Label text="Gopher"/>
</mx:Canvas>
<mx:Canvas id="Mgmt2" >
<mx:Label id="gopherlbl" top="-2" left="0"
height="40"/>
<CustomComp:MgmtGrid id="ManageCom"/>
</mx:Canvas>
<mx:Canvas id="Admin">
<mx:ModuleLoader id="adminModule" url="{adminModUrl}"
width="100%" height="100%" />
</mx:Canvas>
where adminModUrl="admin.swf";
Thru the MangeCom id reference,I am able to call the fucntion
defined inisde the CustomComponent File MgmtGrid...But I am unable
to call the funciton defined inside adminModule
ModuleLoader...(using id reference).Anyone pls suggest a solution
for this..

Ensure the module is loaded before calling the method in
particular if you are calling it at the initialization of your
app.

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I have defined a JSP file with some functions in it. I am including this JSP file into other JSP files so that these functions can be used. Now is there soe way, that I can include this file in a servlet as well and use the defined functions in the servlet as well.
Thanks and Regards
Vikram

I assume you have a function with OUT arguments because you need to return at least two distinct things from this function? The functions return value and this OUT argument, too. Right? For the sake of argument, let's say that you're trying to return a VARCHAR2 value and a NUMBER value from this function.
Assuming that you cannot just wrap your existing function with a function that does not have OUT arguments, the first idea that pops to mind is to create an Oracle8 type that looks like:
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Then create a BC4J domain for this Oracle8 type (which will mimic its nested structure), and then you can just select the value straight-away in your view object.
I just tried this idea with 9.0.2 production and it works.
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Hi,
Please share some sample code on how to call an User defined oracle function in JPA.
I tried in this way:
Query q = em.createNativeQuery("CALL Datbaseschemaname.GetEstimateID(?)");
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GetEstimateID is my function name.
I got the below exception:
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Hi ,
can you some one help me please..below is snippet:-
String sql = "SELECT oracleFunctionName(?1,?2) FROM DUAL";
Query res = (Query)entitymanager.createNativeQuery(sql)
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Hi,
I have a requirement to call Javascript function inside a After Submit Process.
clear requirement below:
1. User selects set of check boxes [ say user want to save 10 files and ticks 10 checkboxes]
2. user clicks on "save files" button
3. Inside a After submit process, in a loop, i want to call a javascript function for each of the file user want to save with the filename as a parameter.
Hope this clarify U.
Krishna.

How to call oracle function from ejb3

i'm trying to call an oracle query-function from ejb3.
The oracle function:
create or replace FUNCTION getSecThreadCount(secId in NUMBER,avai in NUMBER)
RETURN SYS_REFCURSOR is cur SYS_REFCURSOR;
m_sql VARCHAR2(250);
BEGIN
m_sql:='select count(thrId) from thread where secId='|| secid||'
and thrAvai='|| avai;
open cur for m_sql;
return cur;
END;
I'v tried several ways to call it,but all failed:
1. the calling code:
public Object getSectionThreadCount(int secId,int avai){
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but i got the exception:
Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: ORA-06550: row 1, col 7:
PLS-00221: 'GETSECTHREADCOUNT' not procedure or not defined
ORA-06550: row 1, col 7:
PL/SQL: Statement ignored
2. the calling code:
@SqlResultSetMapping(name = "getSecThreadCount_Mapping")
@NamedNativeQuery(name = "getSecThreadCount",
query = "{?=call getSecThreadCount(:secId,:avai)}",
resultSetMapping = "getSecThreadCount_Mapping",
hints = {@QueryHint(name = "org.hibernate.callable", value = "true"),
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public Object getSectionThreadCount(int secId,int avai){
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Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: lost in index IN or OUT parameter:: 3
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Could anyone tell me how to call the function from EJB3?
Thanks.

Here's a working model:
package.procedure: (created in example schema scott)
CREATE OR REPLACE package body data_pkg as
type c_refcursor is ref cursor;
-- function that return all emps of a certain dept
function getEmployees ( p_deptId in number
return c_refcursor
is
    l_refcursor c_refcursor;
begin
     open l_refcursor
    for
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          ,        e.ename as emp_name
          ,        e.job   as emp_job
          ,        e.hiredate as emp_hiredate
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end getEmployees;
end data_pkg;
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package net.app.entity;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedNativeQuery;
import javax.persistence.QueryHint;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@SuppressWarnings("serial")
@Entity
@Table (name="emp")
@SequenceGenerator(name = "EmployeeSequence", sequenceName = "emp_seq")
@NamedNativeQuery( name = "getEmpsByDeptId"
               , query = "{ ? = call data_pkg.getEmployees(?)}"
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               , hints = { @QueryHint(name = "org.hibernate.callable", value = "true")
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public class Employee implements Serializable
    @Id
    @Column(name="emp_id")
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "EmployeeSequence")
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    @Column(name="emp_job")
    private String job;
    @Column(name="emp_hiredate")
    private Date hiredate;
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    public Employee (){}
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etc...session bean:
package net.app.entity;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
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public class ScottAdminImpl implements ScottAdmin
    @PersistenceContext
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         return empList;
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         e.printStackTrace(System.out);
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}client:
package net.app.client;
import java.util.List;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
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         for (Employee emp : empList)
          System.out.println(emp.getId() + ": " + emp.getName() + ", " + emp.getJob() + ", " + emp.getHiredate());
     catch (NamingException e)
         e.printStackTrace(System.out);
}Basically you just ignore the refcursor outbound parameter.
This is a stored function, have yet to try outbound refcursor parameters in stored procedures...
Edited by: _Locutus on Apr 2, 2009 2:37 PM

How to call javascript function?

Hi,
How to call javascript function for SAP button
control onclick event?
Thanks in advance.

Hi Sundar,
u can call java script in design mode.
Add this code in ur design part inside body and call the function as
<sap:button id="a" onSelect="javascript:go();"
Add inside body:
<script language="javascript>
function go(){
alert("hai");
</script>
Regards,
Vinoth.M

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I am trying to call a java function from plsql procedure. Can any one explain how to call java function, and in which directory I have to store my java function in oracle applications. Do I need to register that java function from Application developer.
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Kranthi

http://www.oracle.com/technology/tech/java/jsp/index.html
Good Luck,
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How to call stored function in my jsp

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please give me a example.

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think we need mor einformation, like JDeveloper release and the how you do access the database (JDBC, BC4J, EJB,ADF...)
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please justify.

Syntax
CALL FUNCTION func DESTINATION dest [EXPORTING p1 = a1 p2 = a2 ...]
[IMPORTING p1 = a1 p2 = a2 ...]
[CHANGING p1 = a1 p2 = a2 ...]
[TABLES t1 = itab1 t2 = itab2 ...]
[EXCEPTIONS [exc1 = n1 exc2 = n2 ...]
[system_failure = ns [MESSAGE smess]]
[communication_failure = nc [MESSAGE cmess]]
[OTHERS = n_others]].
http://help.sap.com/saphelp_47x200/helpdata/en/22/042537488911d189490000e829fbbd/frameset.htm

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Hello Everyone,
Can anyone tell me solution that:
How to call java function in javascript?
Thanks,
VIDs

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Hi,
I've the following function returning OBJECT type.
Pease advice me how to call this function
CREATE OR REPLACE TYPE GET_EMP_OBJ is object
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CREATE OR REPLACE FUNCTION get_emp(P_emp_no NUMBER )
RETURN GET_EMP_OBJ IS
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v_ename EMP.ename%TYPE;
v_mgr    EMP.mgr%TYPE ;
v_deptno EMP.deptno%TYPE;
v_ename1 EMP.ename%TYPE;
v_mgr1    EMP.mgr%TYPE ;
v_deptno1 EMP.deptno%TYPE;
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LOOP
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END LOOP ;
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EXCEPTION WHEN OTHERS THEN
DBMS_OUTPUT.put_line ('Error'||SQLCODE||','||SQLERRM ) ;
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And i'm confused how to call this functions. I tried like below but didn't work
DECLARE
t_emp_info_1 GET_EMP_OBJ ;
BEGIN
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END;

SQL> CREATE OR REPLACE TYPE GET_EMP_OBJ is object
2     ( emp_name varchar2(50) ,
3       mgr_id   number,
4       dept_id number
5     );
6 /
Type created.
SQL> ed
Wrote file afiedt.buf
1 CREATE OR REPLACE FUNCTION get_emp(empno NUMBER )
2    RETURN GET_EMP_OBJ IS
3    t_emp_info GET_EMP_OBJ ;
4 BEGIN
5    begin
6      select get_emp_obj(ename, mgr, deptno) into t_emp_info
7      from emp
8      where empno = get_emp.empno;
9    exception
10      when no_data_found then
11        t_emp_info := new get_emp_obj(null,null,null);
12    end;
13    return t_emp_info;
14* END;
SQL> /
Function created.
SQL> set serverout on
SQL>
SQL> declare
2    t_emp_info GET_EMP_OBJ ;
3 BEGIN
4     t_emp_info := get_emp(7566);
5     DBMS_OUTPUT.put_line ('Values are: '||t_emp_info.emp_name||', '||t_emp_info.mgr_id||', '||t_emp_info.dept_id);
6 END;
7 /
Values are: JONES, 7839, 20
PL/SQL procedure successfully completed.
SQL>

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