ADF TreeTable One row data to create a master-detail parent-child relation

I want to display an editable detail table on a page. The problem is the detail table has many fields so that the screen scrolls horizontally. I need my page to just fit on one page without scrolling.
now my idea is to use a TreeTable. A lot of fields on the detail table will act as children of the main node so I can fit the table onto one screen without scrolling.
So there is really no master detail relationship because Im referring to the same row data.
Not the usual use case of using a Tree Table but just wondering if this is possible. I posted this hoping that anyone could shed a light on this.
regards,
Anton

You can do that like in this example:
http://apex.oracle.com/pls/apex/f?p=31517:278
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.apress.com/9781430235125
http://apex.oracle.com/pls/apex/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
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How to Plot number and string in one row (data logger counter) ?

hi all i made data log quantity using Digital Counter via modbus to monitoring quantity and reject that has and Name Operator, Machine and Part Number.
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how to move that string on one row ? i attach my vi.
Thanks~
Attachments:
MODBUS LIB Counter.vi ‏39 KB

Duplicate and answered - http://forums.ni.com/t5/LabVIEW/How-to-Plot-number-and-string-in-one-row-data-logger-counter-via/m-p...

Creating a master-detail relation between a view and a table

Hi all,
I have a problem with creating a master-detail relation between a database-view with lots of customer data and a small table with per customer a list of entities of our companies who may work for that customer.
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Somebody any suggestions on this problems?
Regards,
Birgit

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Message was edited by:
user492355

Why in case of parent child relation iterator fetching one duplicate record

Hi,
JDev Ver : 11.1.1.2.0
Technology : JPA/TopLik Service Facade Data Control (Without using BC4J)
I have created JPA/TopLink service facade from DB Tables and on facades I have crated DataControl which I have draged and droped on my screen to create input text, table etc.
In my application, I have many tables having one to many relationships. (Primarykey foreign key).
When I add more then one child columns (foreign key columns) for any one parent column (primary key column), in db its getting inserted properly but in iterator after refreshing also it showing one duplicate entry instead of actual entry.
e.g.
For one Account Id 1234 (primary key) , I am adding 3 account holders name (abc, xyz, pqr) in this case in db its inserting proper 3 entries but in iterator its showing
1234 abc
1234 xyz
1234 abc
so instead of pqr its again showing abc.
To select account holders name I have used selectManyShuttle components.
I have also tried tried dciter.refresh(DCIteratorBinding.RANGESIZE_UNLIMITED); to refresh iterator.
This is generic problem on most of the screen in my application where parent child relation comes.
regards,
devang

Hi,
Thanks for your reply. I just emailed the screen shot to your email . Please verify and let me know your comment.
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Parent Child relation in one transaction throws error... (

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JOhn
Error in mru internal routine: ORA-20001: Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in database has changed since user initiated update process. current checksum = "A884FA378C851786DDFE3A33709CB23C", item checksum = "EF2E77BFA1386ECCC11B7C3B2A464E60"., update "EMPLOYEES"."GLASSES" set "FK_PAYROLL_NUMBER" = :b1, "PURCHASE_DATE" = :b2, "OPTICIAN" = :b3, "COST" = :b4, "CHECK_NUMBER" = :b5

Hi,
You can have multiple regions with data from different tables on a single page.
It all depends on the design of your database and pages, how you're going to solve this. Sometimes you need to create a database view to select data from multiple tables, sometimes you'll just create more than 1 region on your page.
Just try and play a little with Apex to learn some of the tricks. Also the built-in help is very good. You can select a 2-day developer guide to get a feeling of what is possible.
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Hi,
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M. Satish

Hi
how to create a master detail form using single table.Make the Master ur pks the details the rest of ur data base field in the detail it's a mater of organizing fields on a form M-Detail...
Now What ?
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Need to create a Master Detail Form

Hi Gurus,
I have a requirement to create a Master Detail Form. As per my requirement I have a list of Invoice Numbers and once I click on a Invoice Number a new form should open and that Form should contain two regions:
1. Master
2. Detail
1. Master Block should have the Invoice Header Detail which is non-updatable.
2. Detail Block should be able to perform create, update and delete the lines from here. This detail block should have multiple lines so that user can enter data to create new records in it.
Kindly let me know your valuable inputs on this. Please share any document, site or any other information on this.
Thanks,
Sandy

Normally, you would create 2 EOs say a MasterEO and DetailEO
Then Create an Association Object Between them based on the PK-FK relation say MasterToDetailAO
Then create 2 VOs Based on the 2 EOs already created, say MasterVO and DetailVO
Then create a ViewLink between them, MasterToDetailVL
Then add the master VO to ur AM
And Attach the VL created to the instance of the MasterVO in the AM.
So the DetailVO will be now linked to the MasterVO via the VL
U just need to query the master records and the details will automatically be displayed

How to create a master detail from using jdeveloper

i am using developer 9.0.2 is it possible to create a master detail from using developer like in forms and also the detail form should be in tabular form
thank u

Yes. Just use BC4J and JClient
Frank

How to Plot number and string in one row (data logger counter via MODBUS) ?

hi all i made data log quantity using Digital Counter via modbus (RS-485) to monitoring quantity and reject that has and Name Operator, Machine and Part Number.
i have problem about plot the number & string in one row, as shown on the picture below :
how to move that string on one row ? i attach my vi.
Thanks~
Solved!
Go to Solution.
Attachments:
MODBUS LIB Counter.vi ‏39 KB

Hi rhiesnand,
right now you add 2 new rows to your array.
The solution is to concatenate both row parts to one bigger 1D array before adding that array as new row to your 2D array!
Like this:
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

Inserting in table but ADF Select One Choice data is lost

hi I'm using Jdev 11g
I've fusion web App
which handling purchase Invoices
contains a form for master table purchase
and a af:table for Invoice detatils table purchase_items
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and text box for both cost and quantity and groovy based colum for the amount of (cost * quantity)
the property auto submit for both columns cost and quantity is set to true
to update the amount value when user makes any changes on the cost or quantity
my Problem that
when I Insert new record and I select value from the product column( Select One Choice )
and when i type the cost or the quntity I loos the selected value before in the product ( Select One Choice )
and this is not accebtable for the end user to select the product tow times
any one could help about this
thanks

I'm sorry but it seems it is have solution
I test it agin with auto submit for cost and quntity set to true
and still losing data in ADF Select One Choice
there are no coding used in my App
and ther are no value on value change listener on cost or quantity
i think it hapen because i have mandatory fileds like product and cost
it's firing validation of filed is requierd
Edited by: user451648 on 11/03/2013 11:58 م

Creating View for a table with parent child relation in table

I need help creating a view. It is on a base table which is a metadata table.It is usinf parent child relationship. There are four types of objects, Job, Workflow, Dataflow and ABAP dataflow. Job would be the root parent everytime. I have saved all the jobs
of the project in another table TABLE_JOB with column name JOB_NAME. Query should iteratively start from the job and search all the child nodes and then display all child with the job name. Attached are the images of base table data and expected view data
and also the excel sheet with data.Picture 1 is the sample data in base table. Picture 2 is data in the view.
Base Table
PARENT_OBJ
PAREBT_OBJ_TYPE
DESCEN_OBJ
DESCEN_OBJ_TYPE
JOB_A
JOB
WF_1
WORKFLOW
JOB_A
JOB
DF_1
DATAFLOW
WF_1
WORKFLOW
DF_2
DATAFLOW
DF_1
DATAFLOW
ADF_1
ADF
JOB_B
JOB
WF_2
WORKFLOW
JOB_B
JOB
WF_3
WORKFLOW
WF_2
WORKFLOW
DF_3
DATAFLOW
WF_3
WORKFLOW
DF_4
DATAFLOW
DF_4
DATAFLOW
ADF_2
ADF
View
Job_Name
Flow_Name
Flow_Type
Job_A
WF_1
WORKFLOW
Job_A
DF_1
DATAFLOW
Job_A
DF_2
DATAFLOW
Job_A
ADF_1
ADF
Job_B
WF_2
WORKFLOW
Job_B
WF_3
WORKFLOW
Job_B
DF_3
DATAFLOW
Job_B
DF_4
DATAFLOW
Job_B
ADF_2
ADF
I implemented the same in oracle using CONNECT_BY_ROOT and START WITH.
Regards,
Megha

I think what you need is recursive CTE
Consider your table below
create table basetable
(PARENT_OBJ varchar(10),
PAREBT_OBJ_TYPE varchar(10),
DESCEN_OBJ varchar(10),DESCEN_OBJ_TYPE varchar(10))
INSERT basetable(PARENT_OBJ,PAREBT_OBJ_TYPE,DESCEN_OBJ,DESCEN_OBJ_TYPE)
VALUES('JOB_A','JOB','WF_1','WORKFLOW'),
('JOB_A','JOB','DF_1','DATAFLOW'),
('WF_1','WORKFLOW','DF_2','DATAFLOW'),
('DF_1','DATAFLOW','ADF_1','ADF'),
('JOB_B','JOB','WF_2','WORKFLOW'),
('JOB_B','JOB','WF_3','WORKFLOW'),
('WF_2','WORKFLOW','DF_3','DATAFLOW'),
('WF_3','WORKFLOW','DF_4','DATAFLOW'),
('DF_4','DATAFLOW','ADF_2','ADF')
ie first create a UDF like below to get hierarchy recursively
CREATE FUNCTION GetHierarchy
@Object varchar(10)
RETURNS @RESULTS table
PARENT_OBJ varchar(10),
DESCEN_OBJ varchar(10),
DESCEN_OBJ_TYPE varchar(10)
AS
BEGIN
;With CTE
AS
SELECT PARENT_OBJ,DESCEN_OBJ,DESCEN_OBJ_TYPE
FROM basetable
WHERE PARENT_OBJ = @Object
UNION ALL
SELECT b.PARENT_OBJ,b.DESCEN_OBJ,b.DESCEN_OBJ_TYPE
FROM CTE c
JOIN basetable b
ON b.PARENT_OBJ = c.DESCEN_OBJ
INSERT @RESULTS
SELECT @Object,DESCEN_OBJ,DESCEN_OBJ_TYPE
FROM CTE
OPTION (MAXRECURSION 0)
RETURN
END
Then you can invoke it as below
SELECT * FROM dbo.GetHierarchy('JOB_A')
Now you need to use this for every parent obj (start obj) in view
for that create view as below
CREATE VIEW vw_Table
AS
SELECT f.*
FROM (SELECT DISTINCT PARENT_OBJ FROM basetable r
WHERE NOT EXISTS (SELECT 1
FROM basetable WHERE DESCEN_OBJ = r.PARENT_OBJ)
)b
CROSS APPLY dbo.GetHierarchy(b.PARENT_OBJ) f
GO
This will make sure it will give full hieraracy for each start object
Now just call view as below and see the output
SELECT * FROM vw_table
Output
PARENT_OBJ DESCEN_OBJ DESCEN_OBJ_TYPE
JOB_A WF_1 WORKFLOW
JOB_A DF_1 DATAFLOW
JOB_A ADF_1 ADF
JOB_A DF_2 DATAFLOW
JOB_B WF_2 WORKFLOW
JOB_B WF_3 WORKFLOW
JOB_B DF_4 DATAFLOW
JOB_B ADF_2 ADF
JOB_B DF_3 DATAFLOW
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Data block wizard breaks master-detail

I've encountered the following situation, and I'm wondering if it's a known bug or if I'm doing something wrong:
1. Open the data block wizard on an existing block that is the "detail" block of a master-detail relationship.
2. Add one new field to the block. No other changes are made.
3. When the form is recompiled and run, the master-detail relationship is broken. The detail block contains all the rows in the detail table. Clicking on the rows of the master block does not change the detail.
Adding a field to the block manually does not cause a problem. The relation is not impacted, and we see no property settings that are wrong. We tried downloading and installing all of the latest patches for forms 6i, and the problem occurs with that release as well. Any ideas?

I think you do something wrong because I add many fields many times and it works fine.
Thanks
Abubakr
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Steven Swartzlander:
I've encountered the following situation, and I'm wondering if it's a known bug or if I'm doing something wrong:
1. Open the data block wizard on an existing block that is the "detail" block of a master-detail relationship.
2. Add one new field to the block. No other changes are made.
3. When the form is recompiled and run, the master-detail relationship is broken. The detail block contains all the rows in the detail table. Clicking on the rows of the master block does not change the detail.
Adding a field to the block manually does not cause a problem. The relation is not impacted, and we see no property settings that are wrong. We tried downloading and installing all of the latest patches for forms 6i, and the problem occurs with that release as well. Any ideas?<HR></BLOCKQUOTE>
null

Download data as excel from master-detail form.

Hi All,
I have created master-detail form with two tables(i.e orders and items). how can i import data of specific order into excel using single button click. Can any one help me.
I am using apex 4.1 version
Regards,
Vijay. J

I have created master detail form. when i click on the button then the would downloaded to excel like below format. when we open the order and click the download button it fetch the line items of that order and display in below format (This like normal invoice form).
CompanyName
Bill to Address Shift to address
Item code qty item price
1 1 2000
2 1 3000
total 50000
-------------------------------------------------------------------------------------------

ADF TreeTable One row data to create a master-detail parent-child relation

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