How can I validate a multi-select box to have at least 1 option

How can I validate a multi-select box to have at least 1 option
selected in struts?

thanks i will try that other then that if I want to create single drop down list and pass multiple values associated to that drop list value how would i do that....

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Proper use of "TestStand UI ExpressionEdit Control" in LabVIEW http://forums.ni.com/ni/board/message?board.id=330&requireLogin=False&thread.id=10609
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Multi-Select Box Not Displaying Values Passed From Grid?

Coldfusion 8
I inherited an application and am trying to maintain and improve it... hit a snag today.
I have a multi-select box that is not displaying what I expect. The values come from a ColdFusion grid which is based off a database query.
Here is the code for the select - does not work - nothing is selected:
<cfselect name="USER_IDS" multiple="true" queryposition="below" selected="USER_IDS" query="ActiveUsersPlus" disabled="#disabled#" value="G_USER_WORK_UNIT_SK" display="G_USER_ID" >
</cfselect>
Now if I change the multiselect to a single select like below - it takes the first item in the field list (from the grid) and selects it in the drop down.
<cfselect name="USER_IDS" multiple="false" queryposition="below" selected="USER_IDS" query="ActiveUsersPlus" disabled="#disabled#" value="G_USER_WORK_UNIT_SK" display="G_USER_ID" >
</cfselect>
Or if I assign a variable like this and use the multi-select code it seems to work as well.
testlist = "22,26";
<cfselect name="USER_IDS" multiple="true" queryposition="below" selected="#testlist#" query="ActiveUsersPlus" disabled="#disabled#" value="G_USER_WORK_UNIT_SK" display="G_USER_ID" >
</cfselect>
I have displayed the value of "User_IDs" in the grid and in the data entry part of the screen to see values of: 22,26
to make sure that wasn't my issue.
Do grids and multiselects require something additional? Any advice on how to resolve?

Problem was related to some javascript for the select box. There was a function for a single select box but not a multiple select box - this fixed it:
if(theForm.elements[i].type == "select-multiple"){
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                    var sbname = selectBox.name;
                    cpvalue = String(eval('record.data.' + sbname));
                    var NotifyArray = cpvalue.split(',');
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                            if (sbvalue == NotifyArray[k]){
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How do I default a multi-select to have all values selected

Hi all,
I have a report (standard, not interactive - for various reasons) and I have a number of 'search' fields that the use can use to fulter the results shown. One of these fields is a multi-select list which allows the users to select multiple values at the same time. This is working fine.
My problem is in setting the default for the multi-select list to have all values selected (either when the page is first opened or when the user clicks a 'reset' button).
The multi-select query is:
select
     lv1.description d, lv1.lookup_code r
from
     tpa_adm_lookup_types lt1,
     tpa_adm_lookup_values lv1
where
     lv1.lookup_type_id = lt1.lookup_type_id
and lt1.lookup_type = 'RELEASE_PHASES'
and     lv1.delete_flag = 'N'
order by 1
how do I get it to default to everything selected?
Many thanks,
Martin

Hi Andy,
Yes it is a dynamic list so a fixed default is no good.
I have built the field with a source (when session state is null) of:
with data as (
select lookup_code, row_number() over(order by lv1.description) rn,count(*) over () cnt
from tpa_adm_lookup_values lv1,
     tpa_adm_lookup_types lt1
where lv1.lookup_type_id = lt1.lookup_type_id
and lt1.lookup_type = 'RELEASE_PHASES'
and lv1.delete_flag = 'N' )
select ltrim(sys_connect_by_path(lookup_code,':'),':') catvalues
from data
   where rn = cnt
   start with rn = 1
   connect by prior rn = rn-1;which works but I was hoping ApEx had a cleaner solution.
Regards,
Martin

How Can I validate an Cust_Id that has nubers and letters within it

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I think Sergio was wondering what Db version, 10G will give you regexp, if you're running 9i then a sql exists may do it for you
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How can I validate a date using sql

How can I validate a date using sql or pl/sql
select to_date('01/01/2009','mm/dd/yyyy') from dual this is a good date
but how can I check for a bad date
select to_date('0a/01/2009','mm/dd/yyyy') from dual
Howard

William Robertson wrote:
It'll be complicated in pure SQL, as you'll have to parse out day, month and year and then validate the day against the month and year bearing in mind the rules for leap years. It would be simpler to write a PL/SQL function and call that.Nah, not that complicated, you just need to generate a calender to validate against.
SQL> ed
Wrote file afiedt.buf
1 with yrs as (select rownum-1 as yr from dual connect by rownum <= 100)
2      ,mnth as (select rownum as mn, case when rownum in (4,6,9,11) then 30
3                            when rownum = 2 then 28
4                       else 31
5                       end as dy
6                from dual
7                connect by rownum <= 12)
8      ,cent as (select (rownum-1) as cen from dual connect by rownum <= 21)
9      ,cal as (select cen, yr, mn,
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11                             or (mod(yr,4) = 0 and yr > 0))
12                            and mn = 2 then dy+1
13                      else dy
14                      end as dy
15               from cent, yrs, mnth)
16 --
17      ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
18 --
19 select case when cal.cen is null then 'Invalid Date'
20              when not regexp_like(dt,'^[0-9]{1,2}[\/.-_][0-9]{1,2}[\/.-_][0-9]{4}$') then 'Invalid Date'
21         else dt
22         end as dt
23 from dt left outer join
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25                   and to_number(regexp_substr(dt,'[0-9]+',1,2)) = cal.mn
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27*                  and to_number(substr(regexp_substr(dt,'[0-9]+',1,3),-2)) = cal.yr)
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Enter value for date_dd_mm_yyyy: a1/02/2008
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select 'a1/02/2008' as dt from dual)
DT
Invalid Date
SQL> /
Enter value for date_dd_mm_yyyy: 01/02/2008
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '01/02/2008' as dt from dual)
DT
01/02/2008
SQL> /
Enter value for date_dd_mm_yyyy: 29/02/2008
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '29/02/2008' as dt from dual)
DT
29/02/2008
SQL> /
Enter value for date_dd_mm_yyyy: 30/02/2008
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '30/02/2008' as dt from dual)
DT
Invalid Date
SQL> /
Enter value for date_dd_mm_yyyy: 29/02/2009
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '29/02/2009' as dt from dual)
DT
Invalid Date
SQL> /
Enter value for date_dd_mm_yyyy: 28/02/2009
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '28/02/2009' as dt from dual)
DT
28/02/2009
SQL> /
Enter value for date_dd_mm_yyyy: 0a/01/2009
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '0a/01/2009' as dt from dual)
DT
Invalid Date
SQL> /
Enter value for date_dd_mm_yyyy: 00/01/2009
old 17:     ,dt as (select '&date_dd_mm_yyyy' as dt from dual)
new 17:     ,dt as (select '00/01/2009' as dt from dual)
DT
Invalid Date
SQL>

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HTP.P('
<SCRIPT LANGUAGE=javascript>
function validateDate() {
var ddObj;
var mmObj;
var yyObj;
var day;
var mon;
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');

How can I validate a multi-select box to have at least 1 option

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