Master-Detail based on static VOs,possible?

Hi,
Is it possible to create a View Link between two static VOs, in order to show master detail data(JDev10.1.3.3)?
The problem which I am facing is for first row of master, it is showing all rows of detail, probably due to missing primary key-FK relationship at the db level.
What could be done in such a case?

I have defined Source and Destination attribute mapping.
The problem which i discovered is that in the view link SQL,(which i dint modify) default where clause is :Bind_J1 = 1, where :Bind_J1 is the source attribute bind variable.(J1 is common attribute in master and detail VO) SQL query in Explain Plan is as following:
SELECT * from (SELECT 'A','1' FROM DUAL
UNION ALL
SELECT 'A1','1' FROM DUAL
UNION ALL
SELECT 'A2','2' FROM DUAL
UNION ALL
SELECT 'A3','2' FROM DUAL
UNION ALL
SELECT 'A4','3' FROM DUAL
UNION ALL
SELECT 'A5,'3' FROM DUAL) QRSLT WHERE 1=2 AND null =1 (null is source attrib,system created )
In this case it is showing, all the rows of detail table for the first row of master table
Now, if I change where clause to :Bind_J1 = 2
it shows, all the rows of detail table for the second row of master table.
and something like: Bind_J1=DetailVO.J1 is invalid for undefined 'DetailVO.J1'
How to establish a proper master detail relationship based on common attribute J1

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thanks,
hubi

Hi,
I've been trying to create a Master-Master-Detail JClient Form, where both master-values will be displayed in a seperated drop-down-list.
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After adding another combobox (the second master), and testing the result, it seems that the detail-table only corresponds to the selection of the first master.That's the behavior you get from the default data model.
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null

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Helo All
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Helo Frankin
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Hi,
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and
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Hi,
How do I set up VO's so that I can:
1. filter master records based on attribute values in either the detail or master attribute values.
and
2. display each distinct master record with all its associated detail records.
Stated another way, I want to list all the master records (with their associated detail records) filtered by the existence of qualifying detail records -- give me all departments which have assigned one or more employees who meet some criteria; list the departments and ALL the dept.'s employees (regardless of whether they individually meet the criteria).
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Hello,
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Hi
http://docs.oracle.com/cd/E18941_01/tutorials/toc.htm
there is not much into it really...
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I have created a master detail form where user_id is joining master and details.
I have created one dynamic lov based on child user_id in detail block to diplay all user who works under current user.
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I solved myself by modifing some guru's script from this forum little bit. I am adding here for feedback or use to any.
htp.p('<script language="JavaScript1.3">
function getMstFieldValue(form,fieldName)
var objName = "";
var tmp = "";
var dAction = "";
var sel_idx = 0;
var cnt = 0;
var instance = 0;
var slicedName;
var fillData = new Array();
var blkname;
for(var i = 0; i < form.length; i++)
slicedName = form.elements.name.split(".");
tmp = slicedName[2];
instance = parseInt(slicedName[3],10);
blkname = slicedName[1];
//alert("Fld "+tmp+" blk "+blkname+ " instance "+instance);
if (!tmp)
continue;
objName = tmp;
if (objName == fieldName && blkname == "MASTER_BLOCK")
return form.elements[i].value;
function setDetFieldValue(form,fieldName,value)
var objName = "";
var tmp = "";
var dAction = "";
var sel_idx = 0;
var cnt = 0;
var instance = 0;
var slicedName;
var fillData = new Array();
var blkname;
for(var i = 0; i < form.length; i++)
slicedName = form.elements[i].name.split(".");
tmp = slicedName[2];
instance = parseInt(slicedName[3],10);
blkname = slicedName[1];
//alert("Fld "+tmp+" blk "+blkname+ " instance "+instance);
if (!tmp)
continue;
objName = tmp;
if (objName == fieldName && blkname == "DETAIL_BLOCK")
form.elements[i].value = value;
</script>');
thanks
Bakulesh

Connect from master/detail to the oracle workflow diagram viewer possible?

Hello we are using apex 4 and we have a master/detail form.
Now we want if you click on the detail on item_key or item_type to redirect to the corresponding diagram in oracle workflow.
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Thank you.

Hi Frank,
Thanks for your reply. In the application I used weblogic JDBC driver for Sybase when it was developed in 11.1.1.1.0 version.
The following are the extries in bc4j.xcfg file:
jbo.sql92.JdbcDriverClass="weblogic.jdbc.sybase.SybaseDriver"
jbo.TypeMapEntries="Java"
jbo.SQLBuilder="SQL92"
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Searching master block based on value in detail block

I have two blocks on a form. A master block for purchase orders and a detail block for the line items. I need to provide users with the ability to search the purchase orders based on the values entered into the detail block (line items), during the query entry. I am considering to check to see which block the cursor resides by using the :SYSTEM.CURSOR_BLOCK variable, then retrieving the value from the current item and running a query, using that query. The problem is that I am not very familiar with Forms and do not know how to implement my idea. Any ideas?
null

I copied you an example from metalink. Hope it will help.
Doc ID:
Note:109583.1
Subject:
How to query a Master record from a Detail Block
Type:
BULLETIN
Status:
REVIEWED
Content Type:
TEXT/PLAIN
Creation Date:
22-MAY-2000
Last Revision Date:
03-AUG-2001
PURPOSE
------- To query a master record from a detail record. DESCRIPTION
=========== The user would like to enter a query criteria in the detail block
and then query the master record based on the above user input. SOLUTION
======== Create the master and detail blocks and the relationship in the usual
manner. We will consider here the blocks DEPT and EMP based on the
SCOTT schema. 1. Create a KEY-ENTQRY trigger at the block level of the detail block
(EMP) and add the following code in it : GO_BLOCK('dept');
CLEAR_BLOCK(no_commit);
GO_BLOCK('emp');
ENTER_QUERY; 2. Create a KEY-EXEQRY trigger for the detail block and add
this : EXECUTE_QUERY;
:global.deptno := :emp.deptno;
:global.flag := 'T';
GO_BLOCK('dept'); This will store the value of the deptno (primary key) in a global variable
:global.deptno and set another global variable :global.flag to 'T'. This
will be explained as we progress. 3. Create a WHEN-NEW-RECORD-INSTANCE trigger for the detail block
and add the following : -- This is used to populate the MASTER block with the corresponding
-- record whenever the user navigates through all the records in the
-- DETAIL block if get_record_property(:system.cursor_record,:system.cursor_block,status) = 'QUERY' then
SELECT rowid,deptno,dname,loc
INTO :dept.rowid,:dept.deptno,:dept.dname,:dept.loc
FROM dept
WHERE deptno = :emp.deptno; -- This is to set the status of the record populated
-- to QUERY and not to create a new record SET_RECORD_PROPERTY(1,'dept',status,QUERY_STATUS);
end if; 4. Create a WHEN-NEW-BLOCK-INSTANCE trigger for the master block again
and add this : if :global.flag = 'T' then -- set the variable to a different value
:global.flag := 'F';
:dept.deptno := :global.deptno; -- This will query the master table for the record based on the
-- deptno of the detail table which is stored in :global.deptno -- For ex: if an employee of department 10 has been queried in
-- the detail, then the global.deptno will have the value 10,
-- which is used in the query below to fetch the master record. SELECT rowid,deptno,dname,loc
INTO :dept.rowid,:dept.deptno,:dept.dname,:dept.loc
FROM dept
WHERE deptno = :global.deptno;
set_record_property(:system.cursor_record,'dept',status,QUERY_STATUS);
GO_BLOCK('emp'); end if; EXPLANATION
=========== Actually in the above method we are using the base table blocks as a
non-base table block when we query the master from detail. We are
displaying the master record fetched from the table based on
the query supplied in the detail. So after the fetch, if we clear the
block or form then we get a "Do you want to save the changes you have made"
alert. So in order to supress this while entering a normal master-detail
query, we have created the global variable, :global.flag. There is a limitation though, if you query detail records and then
navigate to the master block and then press the down arrow( i.e.,
navigate to the next record) and then presses the up arrow to
navigate back to the same record, then the detail records that
were originally populated will change and a new set of records will
get displayed. This is because the normal master-detail query is
taking place during MASTER record navigation. This can be controlled by creating a flag (global variable) and setting
its value and thus preventing the user from navigating to the next master
record. Do the following : 1) In the KEY-EXEQRY trigger of the detail add the following :global.control_master := 1; 2) Create a KEY-EXEQRY for the master and add this : :global.control_master := 0;
EXECUTE_QUERY; 3) Create a KEY-DOWN in the master with the following in it: IF :global.control_master <> 1 THEN
down;
END IF; Declare all the global variables before running the Form. RELATED DOCUMENTS
Note:611.1

How to turn a table-based form into a master/detail ?

Hello, I have a form based on a table on which I have spent quite a bit of time adjusting presentation and adding dynamic actions.
Now comes the requirement to handle an open number of related records, ideally on the same page.
Has someone documented the steps needed to turn a record-based form into a master/detail one ?
I am using APEX 4..2.1

If you think your are missing something you could create the master detail pages for comparison. And delete these dummy pages when your done.
I finally got around to working on this. You got me on the right track Nicolette, so thank you for that.
I also had to fix bits in making processes conditional, and branching, too.
Mainly this has to do with the "delete checked" button which deletes detail records, and submits the page to itself.
One also needs to rename the REQUEST used in that case from MUTLI_ROW_DELETE to APPLY_CHANGES_MRD
(as this pattern will trigger an UPDATE for the master record)
All in all doable but one needs to be careful and generating a quick example M/D page for reference is useful.
In my case I reckon this was still faster than re-doing all the layout adjustments and DA's
(plus I got to better understand how this all works - there are a couple moving parts, all interdependent)

Is it possible to display records without master detail relationship?

Hi all,
I've a form for importing excl to oracle with column mapping. i.e I've display excl column heading on the form.
In front of each excel column heading I've provide a list item which contains table column heading so user can map his excl column with table column and according to data gets insert into the database table.
There are 28 excel and table column headings on the form every time user will have to map the column. Its very time consuming job. That's why I've decide to provide template to user. e.g user maps the excl column with table column only first time, then this combination is saved as 'template 1' . when user runs the form next time he/she needs to just select template-1 from lov. and that template get displayed on the forms field. Then user will press the process button and data gets inserted into respective table
Now I've created two tables
1. mst_template
template_name        varchar2(100) ---primary key.
2. template
template_name   varchar2(100) --- foreign key (ref. tempalte_name - mst_template)
ex_col                varchar2(100)
tb_col                varchar2(100)Now my problem is, I try the master detail relationship but it doen't works becase on my form the condition is
excel col                                   table col
excl_col1                                 Tab_col1
excl_col2                                  tab_col2
excl_col28                                Tab_col28       i've establish the master detail relationship but getting error
FRM-40505:ORACLE error:unable to perform query. as i use excl_col1, tab_col1.. etc
can i achieve it by using cursor? without using master detail relationship. My 90% coding is done. only thing remaining is to display records on form. so can i use cursor in this situation? and how? I've work so hard on it and lot of time is spend too so i don't want to change the coding of the existing form. any suggestion for this problem.
please help
Regards
sam.

Turning on Closed Captioning is all you can do. I think the problem you have is that not all movies have closed captioning.

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Hi Everyone,
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I want to use a listbox for the master object, rather than the form + navigation commands as shown in the classic demos, so I've setup a listbox as following:
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Tal,
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Hi all,
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