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
values based on record group .
I think you know how to create static values.
(for static just give the values in "Element List" property of list item)
Using Record group. see this example.
Declare
Rg_Id RecordGroup;
Rg_Name varchar2(20) := 'Type';
List_Id Item;
Temp Number;
Rowcount Number;
Begin
Rg_Id := Find_Group('Type');
If Not Id_Null(Rg_Id) Then
Delete_Group(Rg_Id);
End If;
Rg_Id := Create_Group_From_Query('Type','select empno,'
| |'empno'
| |' from emp ');
List_Id := Find_Item('CTRL_BLOCK.IT_LIST');
Temp := populate_Group(Rg_Id);
Populate_List(List_Id,Rg_Id);
End;
In the selection you must give two columns one for label and another one for value.
Try this and let me know if you have any problem.
Regards,
viji.
null

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Hi,
I have requirement for our project where in the input form is having around 320 columns in it.below are the columns and data types.
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According to your description, my understanding is that you want to know if it has some performance issue and limitation when create large number column in a list.
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I am new to using HTML DB and have been searching the Internet on information I could find about it.
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l_selected HTMLDB_APPLICATION_GLOBAL.VC_ARR2;
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SELECT risk_owner_id BULK COLLECT
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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
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Note: This is the approach considering your dataprovider doesnt have a selection field.
Nishant

Creating Combo Box or Pop list

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Thanks

You can create both static values and also
values based on record group .
I think you know how to create static values.
(for static just give the values in "Element List" property of list item)
Using Record group. see this example.
Declare
Rg_Id RecordGroup;
Rg_Name varchar2(20) := 'Type';
List_Id Item;
Temp Number;
Rowcount Number;
Begin
Rg_Id := Find_Group('Type');
If Not Id_Null(Rg_Id) Then
Delete_Group(Rg_Id);
End If;
Rg_Id := Create_Group_From_Query('Type','select empno,'
| |'empno'
| |' from emp ');
List_Id := Find_Item('CTRL_BLOCK.IT_LIST');
Temp := populate_Group(Rg_Id);
Populate_List(List_Id,Rg_Id);
End;
In the selection you must give two columns one for label and another one for value.
Try this and let me know if you have any problem.
Regards,
viji.
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How to use array list with fixed values to insert record in trigger

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As
Begin
@list = 1,30,40,45,60 // Array value
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Please can you help with a code
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polachan

Be careful what you assume - rarely are lists of values like this truly static. One thing to keep in mind that arrays in sql server are tables. So, one example is:
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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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,REGEXP_SUBSTR (val, '[^,]*', 1, 3) pos3
,REGEXP_SUBSTR (val, '[^,]*', 1, 4) pos4
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http://www.ClariFit.com
http://www.TalkApex.com

Hi, Martin,
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,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 2), ',') pos2
,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, '([^,]*),|$', 1, 3, NULL, 1) pos3
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,REGEXP_SUBSTR (val, '([^,]*),|$', 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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Hi,
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I read Oracle "How to create Databound pop-list with Oracle Jdeveloper10g" to create a Single Select List.
In this paper the DepartmentId input text will be replaced with a Databound pop-list. This works fine for a single language. How can I create a i18n Databound pop-list with the same mechanism of the paper? It's possible?
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From a design point of view I wouldn't do it your way because you'll have to change the table structure if you find you need to add another language.
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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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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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Basically, what I need to accomplish is this: I would like to be able to select multiple list items in the "Assets" list, and create a new item in "Asset Checkouts", and pre-fill the multiselect lookup column in the NewItem form
for "Asset Checkouts" with the values from the selected items in "Assets".
Any ideas or suggestions on how to do this would be most appreciated!
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Hi,
According your description, you might want to add new item in "Asset Checkouts" list when selecting items in "Assets" list.
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We can add a button in the "Assets" list form page, when selecting items, we can take down the values of columns of the selected items, then click this button which will create
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http://msdn.microsoft.com/en-us/library/ff409526(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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In the ribbon, click the button “Default New Form”:
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Patrick Liang
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Something like a list with components... how to?

First of all forgive me for the topic title, i couldnt find any better...
My problem is :
Id like to create something like a clickable list with graphics to keep trace of actives file transfers.
In my program i used a JList with a string for each transfer but i would like to improve it, maybe adding a progress bar and some buttons to each list row.
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JNoobNite

Is this possible?Nothing is impossible
Id like to create something like a clickable list with graphics to keep trace of actives file transfers.It can be done
In my program i used a JList So continue using a JList (well I believe it will work). Have you read up on ListCellRenderers? Here is one that allows you to have a checkbox in the JList, which can be checked and unchecked: http://www.geocities.com/icewalker2g/downloads/IconedCellRenderer.java
i would like to improve it, maybe adding a progress bar and some buttons to each list rowUsing a JList in this case might be too much work. Instead, you could use JPanels (probably a custom class which has all the components, ie buttons, progressbars, icons, and then use some kind of model architecture to manage them ie, retrieve, remove, add, etc. This should allow you to easily interact with the components.
That's my 3 and a half cents
ICE

Initialising a list, with values - how to?

Hi
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?:
[244753217,613613369,415120695,355142652,134856040,478060706,331972076, 532347366,600207262]
Many thanks, Ron

Hi
Yes, but could you add all the numbers at once, and
my question is really in regard to initialising the
list in the first place!No it isn't. You think it is but it isn't.
There is a constructor whereby you can feed ArrayList another Collection and it will add the items of that collection to it's own list when it is constructed.
Of course you still have to initialize A collection at some point to do that. Which means in the end that you have to add items to a collection. So it all comes back to you really needing to do this at intialization and the answer is in the end you can't. But as I said you don't HAVE to do this and if you think you must you are mistaken.
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Creating a databound JSP pop-list (with dependent values)

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