Pass parameter to the custom validator
Hi, How can we pass parameters to the custom validator, i want something like:
<f:validator validatorId="validators.dateRangeValidaor">
<f:param id="toDate" value="#{issue.toDate}"/>
<f:param id="fromDate" value="#{issue.fromDate}"/>
</f:validator>but tld dosnot support f:param tags in f:validator tag, is there any possible solution for that??
Use f:attribute; something like as follows:<h:inputText ...>
<f:validator .../>
<f:attribute name="toDate" value="#{issue.toDate}"/>
<f:attribute name="fromDate" value="#{issue.fromDate}"/>
</h:inputText>Note that these attributes are not of the validator but of the parent component.
You can get these attributes using UIComponent.getAttributes().get("toDate").
I think this is not so friendly for page authors.
So, I recommend you to develop a custom validator tag which can be specified
the parameters you want.
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Help in CURSOR when pass parameter for the IN
Hi,
Need some help I have CURSOR that takes a VARCHAR2 and NUMBER but when I run my Procedure it gives invalid number. Here is the CURSOR
CURSOR get_count (p_list VARCHAR2, p_id NUMBER)
IS
SELECT COUNT (*) total_rows,
NVL
(SUM (CASE
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THEN 1
ELSE 0
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WHEN UPPER (cdcode) = 'PASS'
THEN 1
ELSE 0
END
0
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WHERE plistcol IN (p_list)
AND pidcol = p_id;
plistcol is of datatype NUMBER
In my procedure I am building a list to comma separated numbers that goes in p_list parameter of type VARCHAR2 to the cursor i.e.
I have a for loop to build that list e.g.
loop
-- num is of datatype NUMBER
p_list := p_list || num || ',';
end loop
IF (p_list IS NOT NULL)
THEN
p_list := SUBSTR (p_list, 1, LENGTH (p_list) - 1);
END IF;here is how my p_list looks when i pass it on to the cursor
*12,345,678*
and here is how open the cursor
OPEN get_count (p_list, 99999);
and here is the error I get
SQLERRM ORA-01722: invalid number
Now when I hard *12,345,678* in my CURSOR SELECT it works fine, it's only when I pass this as parameter it fails. For example I hard code the values in my CURSOR select it works fine
CURSOR get_count (p_list VARCHAR2, p_id NUMBER)
IS
SELECT COUNT (*) total_rows,
NVL
(SUM (CASE
WHEN UPPER (cdcode) = 'PASS'
THEN 1
ELSE 0
END
0
) tot_returned,
COUNT (*)
- NVL (SUM (CASE
WHEN UPPER (cdcode) = 'PASS'
THEN 1
ELSE 0
END
0
) diff
FROM testtable
WHERE plistcol IN (12,345,678) -- even '12','345','678' works when hardcoded
AND pidcol = p_id;I even tried passing the values in the format *'12','345','678'* but still get the above error. So how can I pass the values to cursor IN clause.
So wondering what might be the issue.
ThanksWhy this kind of coding needs to be avoid - here is one demonstration of one aspect ->
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
Elapsed: 00:00:00.22
satyaki>
satyaki>select * from emp;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
9999 SATYAKI SLS 7698 02-NOV-08 55000 3455 10
7777 SOURAV SLS 14-SEP-08 45000 3400 10
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 4450 10
7788 SCOTT ANALYST 7566 19-APR-87 3000 20
7839 KING PRESIDENT 17-NOV-81 7000 10
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30
7876 ADAMS CLERK 7788 23-MAY-87 1100 20
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7900 JAMES CLERK 7698 03-DEC-81 950 30
7902 FORD ANALYST 7566 03-DEC-81 3000 20
13 rows selected.
Elapsed: 00:00:01.90
satyaki>
--Your query works and here is the slightly modified version of your query
satyaki>
satyaki>
satyaki>declare
2
3 type t_ref_cursor is ref cursor;
4 l_cursor t_ref_cursor;
5 l_count number;
6 l_list varchar2(1000) := '10,20';
7 v_sql varchar2(1000);
8
9 begin
10
11 v_sql := '';
12 v_sql := v_sql||'select count(*) as tot_count ';
13 v_sql := v_sql||'from emp ';
14 v_sql := v_sql||'where deptno in ('||l_list||')';
15
16 open l_cursor for v_sql;
17 loop
18 fetch l_cursor into l_count;
19 exit when l_cursor%notfound;
20 dbms_output.put_line('count: '||l_count);
21 end loop;
22 close l_cursor;
23
24 end;
25 /
count: 8
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.09
satyaki>
--Now, modifying the input i can sniff into the entire data
satyaki>
satyaki>declare
2
3 type t_ref_cursor is ref cursor;
4 l_cursor t_ref_cursor;
5 l_count number;
6 l_list varchar2(1000) := '10,20) or (1=1';
7 v_sql varchar2(1000);
8
9 begin
10
11 v_sql := '';
12 v_sql := v_sql||'select count(*) as tot_count ';
13 v_sql := v_sql||'from emp ';
14 v_sql := v_sql||'where deptno in ('||l_list||')';
15
16 open l_cursor for v_sql;
17 loop
18 fetch l_cursor into l_count;
19 exit when l_cursor%notfound;
20 dbms_output.put_line('count: '||l_count);
21 end loop;
22 close l_cursor;
23
24 end;
25 /
count: 13
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.10
satyaki>Got me?
Regards.
Satyaki De. -
RowID as parameter in the Procedure valid or invalid?
Dear All,
Can any one please let me know is it allowed to pass ROWID as a parameter from one PL/SQL procedure to other PL/SQL procedure? If yes, could you plase let me know the procedure.
ThanksSQL> set serveroutput on
SQL> create table dummy(id number, ename varchar2(32))
2 /
Table created.
SQL> insert into dummy values(1, 'Scott')
2 /
1 row created.
SQL> create or replace procedure show_record(p_rowid rowid) is
2 l_ename dummy.ename%type;
3 begin
4 select ename into l_ename from dummy where rowid=p_rowid;
5 dbms_output.put_line(l_ename);
6 end show_record;
7 /
Procedure created.
SQL> select rowid, id from dummy
2 /
ROWID ID
AAEbRAAABAAAWfSAAA 1
SQL> exec show_record('AAEbRAAABAAAWfSAAA');
Scott
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I want to make log in page,so that after successful pass log on , it should open main page and the employee should see only his information.
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my first attempt was to make a process which have a button condition (after submit)
BEGIN
htp.p('<script type="javascript/text">');
htp.p('javascript:popupURL(
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I want to pass the value
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About the popupname I found another function on apex js documentation, the function name is popUpNamed(url,name). Now I don't have any problem with the date picker anymore.
My JS look like this now
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function buildURL()
var pg = $x('P10_SHOWROLLELIST').value;
var prsn_id = 'P'+ pg + '_PERSON';
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P10_SHOWROLLELIST is a select list which return a value
this is the query of the select list
SELECT 'Mitarbeiter' AS D, '12' as R
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UNION ALL
SELECT 'Student' AS D, '13' as R
FROM persrollestudent
WHERE person = :PERSON_ID
UNION ALL
SELECT 'Mentor' AS D, '14' as R
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UNION ALL
SELECT 'Korrektor' AS D, '15' as R
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danny
Edited by: user8241814 on 26.06.2009 07:56
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