How to call User Define Function
Hi,
I need a help....
In my Project I have Login.jspx page in which there is a textbox Username.
I have second success.jspx page which has its success.java bean class in which i have define a method "display()".Now i want to cal display() in my success.jspx page.
can anyone help me out what is the way to do this.
Thanks in advance...
Thanks,
Nehal
Hi Abhijit,
Sure i can give you more details on the same:
I have written a displayVal method in ForgotPassword.java bean class
public String displayVal() {
String txtVal = AdfFacesContext.getCurrentInstance().getPageFlowScope().get("testValue").toString();
nameID.setValue(txtVal);
return txtVal;
Now in ForgotPassword.jspx page i have one input text box named "nameID" in which i want to display some value from the user-define method called displayVal()
now i am trying to call my user-define method in my ForgotPassword.jspx page:
<af:inputText label="Name"
binding="#{backingBeanScope.backing_FrgtPwd.nameID}"
id="nameID"
value="#{backingBeanScope.backing_FrgtPwd.displayVal}">
</af:inputText>
but is is showing an error that: backingBeanScope.backing_FrgtPwd.displayVal is not a property as this a method.
So now my query is : Is there any way by which i can call my user-define method on the jspx page from the bean class of the same page.
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http://zone.ni.com/reference/en-XX/help/373123C-01/lvtextmathmain/caveats_recommendations_ms_search_...
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Attachments:
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Please follow the steps mentioned in below link
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Regards
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Edited by: siemens.a.k on Jan 15, 2010 10:10 AM -
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Message was edited by:
user611377Hi Kresimir ,
You can use EVALUATE function to call a user defined function.
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Hi Everybody
I have define many User Define Functions in mapping
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I tried to explain the steps.
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I hope I don't forget steps...
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Edited by: Philip Eller on Jun 26, 2008 11:09 AMHi Sandeep,
Please kindly refer to the definition of this type:
You can use this type of field to print secured images, such as official
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I have written below update statement to update column based on value return by function. but it is not working. Could any one help me on this. This function will return only one value for each project.
thanks in advance.
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thanks
debhi,
CREATE FUNCTION fn_emp_ename (p_empno IN emp.empno%TYPE)
RETURN VARCHAR2
IS
v_ename emp.ename%TYPE;
BEGIN
SELECT ename
INTO v_ename
FROM emp
WHERE empno = p_empno;
RETURN v_ename;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
RETURN NULL;
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THEN
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END fn_emp_ename;
SQL>
SQL> select * from emp;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7369 SMITH CLERK 7902 17-DEC-80 800 20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30
7566 JONES MANAGER 7839 02-APR-81 2975 20
7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30
7698 BLAKE MANAGER 7839 01-MAY-81 2850 30
7782 CLARK MANAGER 7839 09-JUN-81 2450 10
7788 SCOTT ANALYST 7566 19-APR-87 3000 20
7839 KING PRESIDENT 17-NOV-81 5000 10
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30
7876 ADAMS CLERK 7788 23-MAY-87 1100 20
7900 JAMES CLERK 7698 03-DEC-81 950 30
7902 FORD ANALYST 7566 03-DEC-81 3000 20
7934 MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
SQL> select fn_emp_ename (empno) as emp_name from emp;
EMP_NAME
SMITH
ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
SCOTT
KING
TURNER
ADAMS
JAMES
FORD
MILLER
14 rows selected.
SQL> update emp
2 set ename= fn_emp_ename (7936)
3 where empno=7934;
1 row updated.
SQL> commit;
Commit complete.
SQL> select * from emp where empno=7934;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTN
7934 CLERK 7782 23-JAN-82 1300 1
SQL> i hope this helps .........
Thanks,
P Prakash
Edited by: prakash on Nov 17, 2011 11:52 PM
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