Override existing view Link Bind Condition to search within a Master Detail

Hi All,
I have 4 level master detail with View Links setup with all of them
First Level -> Area
Second Level -> Row
Third Level -> Locator
Fourth Level -> item
All these are rendered graphically with the help of multiple af:iterators.
Now my requirement is to search for items inside this. So ideally it should only the items that match the search criteria entered in af:quickQuery
In the queryListener of the quickQuery i have added a viewCriteria dynamically based on the search result.
But the problem is it doesnt return any row because the bindVariable automatically created because of viewLink gets added to the VO query and it doesnt return any rows.
Any pointers to overcome this. Please Advise.
Thanks,
Ajith

Hi,
overriding executeQueryForCollection allows you to access bind variable values for view accessors.
Frank

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Search Panel in Master-Detail Page

Hi experts,
I've stuck to a wierd problem, where i've implemented a master-detail relationship in a page. This works fine.
I've also created a search page seperately for this. But now, i'm confused on how to add an item into the searchPanel which would be mapped with a detail attribute.
For E.g:
===============================================================
SearchPage: (1st Page)
Item1 __________________
Item2 __________________
Item3 __________________
GO CLEAR
ResultsTable:
Item1 || Item2 || Item3
==============================================================
CreatePage: (2nd Page)
Master Details.... CANCEL APPLY
Item1 ____________________
Item2 ____________________
Item3 ____________________
Details .....
Item4 || Item5 || Item6
CANCEL APPLY
===================================================================
**Now i wanna add "Item4" into the search panel of the SearchPage. I hope its clear to you, in case not, just poke me once.
Regards
Ari

Oh !! Gosh Keerthi,
I know that, how to add attributes into the searchPanel. U're not getting the pulse of the problem. Lemme explain it once again...
I've got two VOs .. Lets say !! MasterTableVO and DetailTableVO.
Now in the "SearchPage", i've referenced only the MasterTableVO from advancedTable and got simpleSearchPanel on advancedTable where i've 3 items ITEM1,ITEM2,ITEM3 (these 3 r MasterTableVO attributes.)
**As this is a master-detail page .. so for each master table record, there r multiple detail records entered in the 2nd Page.
Now supposedly, i wanna search only those master detail records in the SearchPage which contains a certain "XYZ" value for the ITEM4(this is in DetailTableVO) in the detail records.
So, To your inquiry .. No, Item4 doesn't exists in the VO referenced in the advancedTable of the SearchPage.
Regards
Ari :)

View Link Bind variable issue

All,
I have a view link defined which and both the VO are part of my AM.
At run time i am supposed to get the list of notes for a particular line. (the view link establishes this connection). However when i run my application i am not getting any records. Below SQL is getting fired for each request
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       source_object_id, source_object_code, note_type, note_status, CONTEXT,
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Jdev 11.1.1.5

Sorry for this stupid post.

Detail view with bind variable. TreeTable not showing all detail result.

I’m having trouble with treeTable using detail view with bind variables and where clause defined in VO definition.
Both, master and detail view objects, base on the same entity and have the same condition in where clause. The view objects also have bind variables, which are set in prepareRowSetForQuery() method.
Again, these are two different views, that get different result, based on value of one of the bind variable.
When I show results in two different tables on jsf page, where master table has "RowSelection" set on "single", all results are displayed in detail table.
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I tested it in applicationModule and it works, but i think that's the same as two tables on a jsf page.
This is the order in which overridden methods are called in ADF BC or two tables on jsf page
when clicking on row in master table.
PrepareRowSetForQueryDetail
executeQueryForCollection_Detail user param: 2
   Object 2: class [Ljava.lang.Object; -> print of the object2[] parameter in executeQueryForCollection
     List 0: Bind_ChildId -> viewLink parameter
     List 1: 400035313 -> viewLink parameter value
getEstimatedRowCount_Detail
count: 2
getEstimatedRowCount_Detail
count: 2 And when i click on "expand node" in tree table:
getEstimatedRowCount_Root
count: 2
PrepareRowSetForQuery_Detail
executeQueryForCollection_Detail user param: 2
   Object 2: class [Ljava.lang.Object;
     List 0: Bind_ChildId -> viewLink parameter
     List 1: 400035321
PrepareRowSetForQueryDetail
executeQueryForCollection_Detail user param: 2
   Object 2: class [Ljava.lang.Object;
     List 0: Bind_ChildId -> viewLink parameter
     List 1: 400035313
getEstimatedRowCount_Root
count: 2
getEstimatedRowCount_Root
count: 2
getEstimatedRowCount_Root
count: 2
PrepareRowSetForQueryDetail
executeQueryForCollection_Detail user param: 2
   Object 2: class [Ljava.lang.Object;
     List 0: Bind_ChildId -> viewLink parameter
     List 1: 400035313
PrepareRowSetForQueryDetail
executeQueryForCollection_Detail user param: 2
   Object 2: class [Ljava.lang.Object;
     List 0: Bind_ChildId -> viewLink parameter
     List 1: 400035321
getEstimatedRowCount_Root
count: 2
getEstimatedRowCount_Root
count: 2Values of user parameters are OK. Is there another method that i should override?
I also noticed, that if detail view doesn't have user bind variables, the tree works fine and is shown even in ADF BC (aplication module).
I guess we loose a tree, when using bind variables in detail view object.
Is there a way around it?

Can I link from Interactive report Page 1 to Master Detail page 2?

Hi folks-
I know how to create a Page as an Interactive Report; it creates 2 pages automatically (primary page with the great interactive bar) and a 2nd page that's a single record.
I know how to create a Page as Master Detail, whereby I get a tabular list without the super interactive bar, and I can select a record, and get transported to a nice page with 2 regions (master on top, detail on bottom).
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Thank you
Marion

Yes, I tried that after I wrote to you - and it's fine, but not what I'm after; it's only based on 1 table and I'm working with 2 tables.
Perhaps I can explain in better.
I want one page as an interactive tabular report (of the master records)
I want to select a row, and transfer to a page that has the corresponding row on top (as a form), and a tabular region below of records from a related detail table.
ie, I want page 1 from the Interactive Report, and page 2 of the Master Detail report.
OK - I just took the form page, and added a region below in a tabular report. And I'm getting the data, but I'm getting all the records (not just the ones associated with the single record on top. I figure I need to edit the Region Definition->Source (to specify that the id numbers need to match), but the code is not editable.....
So I am in Structured Query Attributes, and I've Modified the Join Conditions - but I still get all the detail records in the bottom region. I''m trying to add in the ( + ) qualifier, but it doesn't affect anything...
I'm soo close to what i'm trying to do!
Thank you for your continued patience and assistance
Marion
here's the Source I have for the region..... (I'm including the excess ID columns just for learning purposes)
SELECT
"PHONENUMBERS"."PHONE_ENTITY_ID" "PHONE_ENTITY_ID",
"ENTITIES"."ENTITY_ID" "ENTITY_ID",
"ENTITIES"."FIRSTNAME" "FIRSTNAME",
"ENTITIES"."LASTNAME" "LASTNAME",
"ENTITIES"."COMPANY" "COMPANY",
"PHONENUMBERS"."PHONE_ID" "PHONE_ID",
"PHONENUMBERS"."PHONETYPE" "PHONETYPE",
"PHONENUMBERS"."PHONENUMBER" "PHONENUMBER",
"PHONENUMBERS"."PHONECOMMENT" "PHONECOMMENT"
FROM
"PHONENUMBERS",
"ENTITIES"
WHERE ENTITIES.ENTITY_ID = PHONENUMBERS.PHONE_ENTITY_ID
Edited by: mtpaper on Oct 12, 2009 1:30 PM
Edited by: mtpaper on Oct 12, 2009 1:32 PM

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According to JHeadstart error message i cant generate 2 search forms in one page, BUT i generated master table in one page and master form + detail table in another so WHY i cant put search forms for both tables?? They are on the different pages!
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Sasha,
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TP4 ADF BC [BUG] view link are not updated after database synchronization

I have a table with a recursive relationship.
By mystake, I created a recursive foreign key for the same attribute (deptid->deptid instead of deptid->parentdeptid).
I generated entity, view and application module from this schema.
When compiling, errors was produced indicating the problem.
I corrected the problem in offline database, generate the changes into the database successfully.
I ask to synchronize the entity with the database, the changes was identified correctly and a new association was created.
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Search master detail, show master if there are details

Hi
I use JDeveloper 11.1.1.4 and JHeadstart 11.1.1.3.35.
I have a search-form to search for master.
When you found an master, you can select this one and see 2 detail-form.
Is it possible while searching for the master, only show the master-records who have at least one detail-record?
I can expand the where-clause of the master viewobject with an exists of one of the details, but I search for a way to make use of the existing view objects and the existing view links.
Regards,

Brent,
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See this link for creating an exists clause using view criteria:
http://one-size-doesnt-fit-all.blogspot.com/2011/02/adf-bc-creating-exists-view-criteria.html
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Hi,
I am using Jdev 11.1.2.0
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Any more information requires to solve the problem?
Thanks,
Arthur

Hi,
Two more information: vo1 is composed of Entity1 (1..M) Entity2 and Entity1 (1..1) Entity 3. vo2 is composed of Entity 2 and vo3 is composed of Entity 4.
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Error when Setting value to Bind variable in View Link used in HGrid

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## Detail 0 ##
java.sql.SQLException: Missing IN or OUT parameter at index:: 1
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Is there a way to set bind variables for a view object to which a view link accessor is used to retrieve a view row from a detail view row in a master-detail relationship ?
I understand that RowSet (or Row) returned by a view link accessor originates from an "internally created" view object instance.
I am using 10.1.3.0.4 JDeveloper.

Thanks! that's right the bind variables when i use it on where clause must be required, so i change my sql to:
Select /*+ use_nl(p p2) */
'F' tipo_persona,
p.ID_PERSONA, p.TDOC, p.NDOC, p.DENO
From SINT_PERSONA p,
( Select /*+ index(a SINT_PERSONA_IX2) */
a.ID_PERSONA
From SINT_PERSONA_DOCUMENTO a
where ( NDOC = :p_cuit
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thanks a lot !!!!

View Link between two query views

Hi is it possible to create a view link between two views having the where clause bind variables.
How you set the bind variables at the run time for the View objects. It is giving hard time for me to use the Master view in the XmlData bean to generate the Xml document.
I am able to set the Master views bind variables, but for view link destination view
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null

Easiest way to do this is to add additional transient attributes to your master view object, and then include those additional transient attributes in the list of source attributes for your view link. This way, you can get BC4J to automatically refer to their values with no additional code on your part.

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Hi,
I have the same requirement. Have you resolved this?
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Override existing view Link Bind Condition to search within a Master Detail

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