Repopulating a multiselect list with saved values

Hi,
I am new to using HTML DB and have been searching the Internet on information I could find about it.
I found some useful information about multiselect boxes and can get the inserts to work but I am having problems with the repopulating of the multiselect from the underlying table.
I am using the following code to get the information from the table and the process point is On Load - After Header.
DECLARE
l_selected HTMLDB_APPLICATION_GLOBAL.VC_ARR2;
BEGIN
SELECT risk_owner_id BULK COLLECT
INTO l_selected
FROM rmd_risk_risk_owners
WHERE risk_id = :P34_RISK_ID;
:P34_RISK_OWNER_ID := HTMLDB_UTIL.TABLE_TO_STRING( l_selected );
END;
but the multiselect list doesn't seem to repopulate with the values.
Does anyone have an idea I what I could be doing wrong from their previous experience. Any suggestions would be appreciated.
Regards,
Scott.

Lets break the problem statement in multiple steps
1. We need a way to know the selection on all rows.
2. We need the association of the checkBox with the data
The solution is to use a arrayCollection/array that holds all the instances created for checkbox.This collection should be a property of component containing the datagrid. We need to use a custom component implementation or inline ItemRenderer. The way you have used is called dropinItemRenderer. Preferaly use custom component implementation and add the instance to the arrayCollection at CreationComplete. Make sure you use addItemAt so that you add the instance in the same row as the data. To get rowIndex the custom Checkbox should implement IDropInListItemRenderer. You could iterate this collection to check all the instances that are checked.
Note: This is the approach considering your dataprovider doesnt have a selection field.
Nishant

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Help on passing multiselect list as in values to function in database

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10
11
12
13
14
15
I am passing to another item :P2_SELECTED_LIST
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I have to send :P2_SELECTED_LIST to a DATABASE PACKAGE(P_DATABASE).FUNCTION(PASS_LIST)
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This link may help:
Re: Date Time field
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Creating a databound JSP pop-list (with dependent values)

I was able to create a databound JSP pop-list from the "How To Create a Databound Pop-list with Oracle JDeveloper 10g" article. Where would I have to modify the code so that I can define a WHERE clause to the DepartmentView object so that only a subset of values are displayed? My goal is to try to create pop-lists so that the values of pop-list #2 is dependent on the current value in pop-list #1.

You can create both static values and also
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I think you know how to create static values.
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Using Record group. see this example.
Declare
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Rg_Name varchar2(20) := 'Type';
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| |'empno'
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In the selection you must give two columns one for label and another one for value.
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How to delete a Selected row from datagrid and how to create a datagrid popup with saved values

hi friends,
              I am new to flex.i am doing a flex4 application,i need help for this.
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Second screen: search button ----> it need show datagrid popup.it will have data which we saved in the first screen with same columns(Student Roll number ,Student Name,Student pecentage).
This is my requirement.
Any suggession welcome.
Thanks in advance.
B.Venkatesan

Lets break the problem statement in multiple steps
1. We need a way to know the selection on all rows.
2. We need the association of the checkBox with the data
The solution is to use a arrayCollection/array that holds all the instances created for checkbox.This collection should be a property of component containing the datagrid. We need to use a custom component implementation or inline ItemRenderer. The way you have used is called dropinItemRenderer. Preferaly use custom component implementation and add the instance to the arrayCollection at CreationComplete. Make sure you use addItemAt so that you add the instance in the same row as the data. To get rowIndex the custom Checkbox should implement IDropInListItemRenderer. You could iterate this collection to check all the instances that are checked.
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Nishant

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polachan

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/* represents the virtual inserted table in your trigger */
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REGEXP_SUBSTR for comma delimited list with null values

Hi,
I have a column which stores a comma delimited list of values. Some of these values in the list may be null. I'm having some issues trying to extract the values using the REGEXP_SUBSTR function when null values are present. Here are two things that I've tried:
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http://www.ClariFit.com
http://www.TalkApex.com

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,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 3), ',') pos3
,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 4), ',') pos4
,RTRIM (REGEXP_SUBSTR (val || ','
                    , '[^,]*,', 1, 5), ',') pos5
FROM (SELECT 'AAA,BBB,,DDD,,FFF' val FROM dual);The query above works in Oracle 10 or 11, but in Oracle 11, you can also do it with just REGEXP_SUBSTR, without using RTRIM:
SELECT
   REGEXP_SUBSTR (val, '([^,]*),|$', 1, 1, NULL, 1) pos1
,REGEXP_SUBSTR (val, '([^,]*),|$', 1, 2, NULL, 1) pos2
,REGEXP_SUBSTR (val, '([^,]*),|$', 1, 3, NULL, 1) pos3
,REGEXP_SUBSTR (val, '([^,]*),|$', 1, 4, NULL, 1) pos4
,REGEXP_SUBSTR (val, '([^,]*),|$', 1, 5, NULL, 1) pos5
FROM (SELECT 'AAA,BBB,,DDD,,FFF' val FROM dual);The problem with your first query was that it was looking for sub-strings of 0 or more non-commas. There was such as sub-string. consisting of 3 characters, starting at position 1, so it returned 'AAA', as expected. Then there was another sub-string, of 0 characters, starting at position 4, so it returned NULL. Then there was a sub-string of 3 characters starting at position 5, so it returned 'BBB'.
The problem with your 2nd query was that it was looking for 1 or more non-commas. 'DDD' is the 3rd such sub-string.
Edited by: Frank Kulash on Feb 16, 2012 11:36 AM
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Regards

Hi sharepointaju,
Managed Metadata list is a hidden list, that you can access it through
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Passing Multiple Selected List Items to a "New Item" Form in Another List with Multiselect Lookup Field

Hi!
Version Info: SharePoint 2013 Server Standard (*BTW...I do not have access to Visual Studio*)
I have two lists, let's call them
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http://msdn.microsoft.com/en-us/library/ff409526(v=office.14).aspx
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http://msdn.microsoft.com/en-us/library/office/hh185011(v=office.14).aspx
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http://notuserfriendly.wordpress.com/2013/03/14/add-listitem-with-lookup-field-using-client-object-model-ecma/
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of the "Asset Checkouts" list, then when we add new item in the "Asset Checkouts" list, we will be able to look through the "Assets" list before we select values for the Lookup column.
To add web part into the NewForm.aspx, we need to find the button "Default New Form" from ribbon under "List" tab, then we can add web part in the NewForm.aspx.
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Help with Multiselect List Item

Assuming one employee can work for multiple departments, I want to display the departments employee 7844 works for preselected in a multiselect list.
I am using the following query statement in a report region.
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Even: Click
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True Actions
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I'm not exactly sure how your generating your list to begin with, however the following code will work:
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I want to create a list with some values already in it - how do you do this? I know the constructor is
List<Integer> = new ArrayList<Integer>();
but how would I create a new list already containing the following values at construction time?:
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Hi
Yes, but could you add all the numbers at once, and
my question is really in regard to initialising the
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It is because I am not able convert a value in a page item (:P73_ID) to number. On a page before, I have assigned a value to an application item (APPL_ID). On page 73, I want to assign the value in APPL_ID to the page item P73_ID . The value assigned to APP_ID is numeric. On a page 73 I also have a computation in Page processing section. It is an 'After Submit' processing of a static assignment of application item APPL_ID to page item P73_ID. Unfortunately it does not work. (ORA-01722: invalid number). I have tested this also with a 'Post Calculation Computation' on page item P73_ID (to_number(:P73_ID, 9999999999);) and I am still getting ORA... error. Only way I can make it work is to create a page item P73_ID as a text field, then when I run page 73 and enter a value into P73_ID manually - then it works and I can save the values from the form into database...
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ApEx How 2 turn a multiselect list value (eg. 1:2:3:4 ) into (1,2,3,4)

ApEx newbie here,
I'm trying to get the output of a multi select list into an in list of a sql query for a report. The error message I'm getting is report error:
ORA-01722: invalid number. (The inlist is a list of id numbers, and the data type for this column in the database is NUMBER)
I've got a page item called P3_x which is populated from a MultiSelect list. I learned that these come out as colon delimited strings. (found a reference to hidden items in a blog that helped me figure this out)
So I created a hidden item called P3_x_in_list which does this:
Select '('|| regexp(:p3_x,':',',')||')' from dual which turns this into a comma separated list, like so: (1,2,3,4)
I put this hidden item, P3_X_IN_LIST into the sql in my report region
So in the report my sql looks like:
select a, b, c
from t1
where id in: P3_x_in_list
and some_date between :P1_X and :P2_X
For some reason it throws an invalid number error when it runs. I haven't been able to find anything in the documentation or on the web that sheds any light on this. I'm hoping that there is a benevolent, experienced developer that can point me in the right direction. The debuging information from the page is below:
Here is the debugging information
0.24: ...Session State: Save "P3_X" - saving same value: "1:2:3:4:5"
0.24: ...Session State: Save "P1_X" - saving same value: "01-DEC-2008"
0.24: ...Session State: Save "P2_X" - saving same value: "04-DEC-2008"
0.30: ...Session State: Save Item "P3_X_IN_LIST" newValue="(1,2,3,4,5)" "escape_on_input="N"
0.30: Processing point: ON_SUBMIT_BEFORE_COMPUTATION
0.46: show report
0.46: determine column headings
0.46: parse query as: my_schema
1.76: binding: ":P3_X_IN_LIST"="P3_X_IN_LIST" value="(1,2,3,4,5)"
2.64: binding: ":P2_X"="P2_X" value="04-DEC-2008"
report error:
ORA-01722: invalid number
ORA-02063: preceding line from my_schema
3.23: Computation point: AFTER_BOX_BODY
3.23: Processing point: AFTER_BOX_BODY
3.23: Computation point: BEFORE_FOOTER
3.23: Processing point: BEFORE_FOOTER
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Well, let's say you had a SQL statement like
select * from obj where object_id in 12345
where object_id is defined to be a number type.
Now, if you replace the literal '12345' with a bind variable and then bind "(1,2,3,4,5)" to this bind variable it will be clear why the SQL fails.
As for using pipeline functions it is pretty straightforwad
Here's an example
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CREATE OR REPLACE FUNCTION get_list (
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IS
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    l_array     wwv_flow_global.vc_arr2;
BEGIN
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      pipe row (trim(l_array(i)));
   end loop;
   return;
end;
select column_value from table (get_list('1:2:3:4:5'));Your query can now be
select a, b, c
from t1
where id in (select column_value from table get_list(: P3_x_in_list)) )
and some_date between :P1_X and :P2_XVarad

Repopulating a multiselect list with saved values

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