Views master-detail-detail by view links -- ADF UIX

Hi,
I have 3 views: master, detail of master, and detail of detail....then i want to create 2 viewlinks to relate them and so show them in the DATA CONTROL PALETTE....
Any Suggestion ??
Thanks...
S.J.
PD...When i use 3 tables, it is possible because they are foreign keys.

You can find it in
Re: Parent-Child using <messageChoice> to <table>

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I have to develop Master detail relation in the ADF Jdev10g. Need sample application...Can anybody help me..

Lots and lots of tutorials [url http://www.oracle.com/technetwork/developer-tools/jdev/overview/index-100269.html]here
Note: 11g has been out for some time now, and if you are doing new development, it really makes sense to be using the latest software. If, by chance, you happen to be talking about doing development for the E-Business Suite, you want to be asking on the OA Framework forum.
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[SOLVED] Multiple Dynamic View Objects and View Links - ADF Tree Table

Hi all,
I've got a method that creates 3 dynamic viewobjects using this:
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            Level1ViewDef.addViewAttribute("LevelDescription","LEVEL1_DESCRIPTION",String.class);
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            Level1ViewDef.addViewAttribute("PeriodYear","PERIOD_YEAR",Number.class);
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            Level1ViewDef.addViewAttribute("BudgetVersionId","BUDGET_VERSION_ID",Number.class);
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This is how I'm creating a view link:
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                                                    new AttributeDef[]{
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                                                    "LEVEL1 = :Bind_Level1");
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                                                    new AttributeDef[]{
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                                                    vo3,
                                                    new AttributeDef[]{
                                                      vo3.findAttributeDef("Level2")
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I'm getting the following error:
Aug 10, 2007 2:44:39 PM oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer encodeAll
SEVERE: Error during partial-page rendering
oracle.jbo.NoDefException: JBO-25058: Definition Level3View of type Attribute not found in Level2View_Level2Level1FKLink1_Level2ViewThe thing is, Level3View isn't in the Level2Level1FKLink viewlink.
I've been reading about something similar here
BC4J Master-Detail-Detail
but I am still unsure of what the problem is.
Thanks in advance.

I found the answer here:
http://radio.weblogs.com/0118231/stories/2004/06/10/correctlyImplementingMultilevelDynamicMasterDetail.html

Master Detail Screen in Oracle ADF 11g

Hi Gurus,
I am facing an issue with the master detail page. The page is meant for entring master detial information. The page has two view objects based on entity objects which are based upon the master and detail tables.
I am using the Jdeveloper version 11.1.2.3.0 ( Jdeveloper 11g release 2). on Windows 7 on the embedded weblogic server ( included in the jdeveloper).
Structure of Master and Detail Table are
Master (pk1,attr1,attr2);
Detail (pk1,pk2,attr1,attr2);
The detail table is having a composite primary key in which pk1 is a foreign key and pk2 is incremented for each pk1, hence the value is like (1,1), (1,2),(1,3) ... etc.
Now i have created a create insert operation in the page from the detail view object. And for generating the new pk2 value in the detail row i have written the logic in the doDML() method of the detail entity object.
    protected void doDML(int operation, TransactionEvent e) {
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        if (operation == DML_INSERT) {
                DBTransaction trans = getDBTransaction();
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                ResultSet rs = pstmt.executeQuery();
                    rs.next();
                    System.out.println(rs.getString(1));
                    this.setPk2(rs.getString(1));
                    rs.close();
                } catch (SQLException excp){
                        this.setPk2("Error");
                        System.out.println("Inside exception");
                    excp.printStackTrace();
        super.doDML(operation, e);
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May be the answer of this question be in the behaviour of DBTransation , i am creating multiple rows and the calling the #{bindings.commit.execute} , what is the behaviuor of this commit, i think it should commit all the uncommited work, and apart from this as the logic is written in the doDML() method it must fire for every row of data created in detail once.
Please Guide me accordingly.

Hi,
try these ways: override a create method in the Entity or use a groovy expression for default value of the attribute
this post uses a sequence but it's the same
http://one-size-doesnt-fit-all.blogspot.com.es/2009/03/adf-bc-using-groovy-to-fetch-sequence.html

Problem in Master Detail form when using ADF table for Detail

hi,
jdev version-11.1.2.1.0
i have create Master detail form using datacontrol drag as ADF Master Form Detail Table.
Now when i create a new row in Detail table using CreateInsert button a blank new row created on the top of detail table.
and other row show that data of previous record based on master.
problem is that i want when i click on createInsert button all row of detail table should be blank and when user fill two or three row then commit.
Thanks in Advance

Hi,
if a detail table has data, then createInsert adds to these. If you want to hide existing rows, create a new View Object instance and set its "Retrieve from the Database" option to "No Rows". The use an af:switcher to change the table shown when the user clicks the createInsert button. There is a bit of coding required to have this use case in ADF, but its mostly declarative. Bottom line is that there is no automated option other than creating new rows in a separate page or dialog if you are bothered by existing rows
Frank

Master Detail Page Set link - to a Lightbox feature?

I'm hoping someone can point me in the right direction here. I have set-up a master & detail page from a recordset and it is working as it should, however my client would like to have the details show up in a lightbox instead of going to another page. How can I accomplish this? I have a lightbox that I am using called pretty photo... which is also working, I just am looking for a way to have them work together.
Thanks,
Bret

Thank you! that is getting me there I think I did change a couple things.... although I am still not sure how to tie the two links together.
<a href="#inline-1" rel="prettyPhoto[inline]">Click to view details </a>
     <div id="inline-1" style="display:none;">
          <p>This is inline content opened in prettyPhoto.</p>
          <p>ECHO HERE</p>
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This is the current link that redirects to a new page showing all info from recordset:
<a href="staffDetail.php?recordID=<?php echo $row_rsStaffMaster['staffID']; ?>"> <?php echo $row_rsStaffMaster['lastName']; ?></a>
What I need is the current link to display into the lightbox. How do I seperate the echo and still keep the staffID part?
Thanks
UPDATE:
Ok so I have updated the link this way...
    <a href="#inline-1 staffDetail.php?recordID=<?php echo $row_rsStaffMaster['staffID']; ?> "rel="prettyPhoto[inline]"><?php echo $row_rsStaffMaster['lastName'];?></a>
        <div id="inline-1" style="display:none;">
            <p>This is inline content opened in prettyPhoto.</p>
            <p>ECHO HERE</p>
        </div>
And this now open the lightbox... but all it does is give me a tiny lightbox of content | null
Would I add my - staffdetailspage code & recordset to the ?
<p>ECHO HERE</p>
(the page that the link goes to now)

Need Master-Detail relation to link Master column to 2 different detail col

I have a form with a master detail relation. The master block is a database table rec_shipments with a primary key of shipment_id and a bunch of other columns. The detail block is a table rec_containers with a container_id as the primary key plus column shipment_id, split_shipment_id, weight, volume, etc. The shipment_id and split_shipment_id are nullable.
When a shipment is received a shipment record is created and container records are created with the shipment_id populated and the split_shipment_id null. In the form a relation was created between the shipment block and the container block as shipment_id=shipment_id. This works fine. However, they have the ability to spit the original containers into smaller more manageable containers for distribution. For example if they receive a railroad car full of pallets of printer paper they may take and divide them, half into 1 rolloff bin and half into another rolloff bin. The rolloff bins will get a unique container_id for tracking. The record in the system created in the rec_containers table will have the split_shipment_id populated and the shipment_id null. In the screen they want to see the original containers (railroad car) and the split containers (rolloff bins) when the query the shipment.
What they want:
Shipment_id -- and additional information
Railroad Car ID plus additional information
Rolloff Bin 1 ID plus additional information
Rolloff Bin 2 ID plus additional information
My problem is the rolloff bins don't show up with the current relation because the shipment_id is null in the 2 rolloff bin records.
I've tried creating a view on the rec_containers table that is all the columns in the table plus 1 additional column that is
nvl(shipment_id,split_shipment_id) comp_ship_id
and set the relation to shipment_id=comp_shipment_id. I set the comp_shipment_id column to query yes and insert & update to no because I don't want to update that column in the view.
The problem is I can't update any columns, I get a can't reserve record for update or delete error.
Does anyone have any ideas how I can get the containers block to query all records where the shipment_id or split_shipment_id matches the shipment block shipment_id and still be able to update the records?
Thanks for any help.

Your idea of using a view is the best approach. In order to make the block updateable, you have to sst the property "Query only" for your derived item to "Yes". Witn this, the column will not be included in any further dml. About the locking... it may be that forms isn't anymore able to do proper locking when a block is based on a view. In that case, put an ON-LOCK-trigger on the block and lock the record by yourself doing y SELECT FOR UPDATE NOWAIT on the record. To just try if this would work you use a NULL in the ON-LOCK just to xheck if the dml-operations itself will work. if your view is based on only one table you have good chances that there is nothing to change, if you get an error like "View not updateable", you have to do some further adjustments
-Set the key-Mode for the block to "Non-updateable"
-Set the property "Primary key" to "Yes" for the pk-item in your block.
hope this helps

Master-Detail-Detail issue

I am having some problem with this..
I have Master -> Detail1 -> Detail2 view objects with view links between them. I have several Master-> Detail relations in the same UIX page which works fine. But, the MDD doesn't work as one would expect.
When I first run the page, it displays the MDD Detail2 value but on iterating between the values all the Master-Detail sync up but not the MDD and it becomes blank.
In the AppModule I have the relation setup as
+ MasterView
+ Detail1View
+Detail2View
Any ideas?
Thanks,
Karthik

Ok.. I got the first part with one MDD working! The MDD part works fine but I have this requirement. In my Detail1 View object for every Master row there are 3 rows that are returned and each of this row needs to be linked to the Detail2 row. I need to display all three Detail2 fields in the same UIX page and be able to iterate between the records.
The solution I came up with (not sure if this is the best) was to create 3 Detail1 View Objects each with a with a where clause (Detail1_1, Detail1_2, Detail1_3) such that each Master row resolves to just one Detail1 row and then resolve that to Detail2 view.
Even though I am linking the 3 different Detail1 VO's to the same Detail2 VO, in the AppModule they are linked with 3 different instances of Detail2 VO.
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Hi,
i created a master-detail form with apex standrad wizard.
Master e datail are on the same page.
All works fine.
My detail form contain some fields of my detail table.
Now i added a link on detail form for call a form with all fields of my detail table.
The link work fine.
When i try to add row or update my detail form i receive the error
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 = "D472A2BF636CA11122F196B8A32B3DC8", item checksum
Any help?
Thanks in advance
Lukx

Lukx,
I've just reproduced your what I believe you wanted and didn't receive any errors. Here are the steps I took.
1) Used the wizards to create a Master Detail form (with Detail edit on the same page as the master and only showing 2 of the detail columns)
2) Used the wizard to create a FORM ON A TABLE for my detail table allowing the user to edit all detail columns
3) Created a "column link" column on the detail form of the Master Detail form which links to the FORM ON A TABLE, passing across the ID of the detail record.
When I do this, everything seems to work perfectly as expected.
Is there something I'm missing in the steps you performed to create your scenario?
Thanks
Doug
http://www.sumneva.com

Master-Detail (self) problem

In JDev10g the drag-drop Master-Detail (self) from the data control palette does work as expected. It displayes the first row in detail header and when selected any other in master header, the detail rows do not change.
I'm trying to display Master-Detail (self) on the same UIX page, with browse, create, update and delete functionality. Is there a any pointer ? (I am using ADF UIX and Struts)
Thanks

All I wanted to state is that the synchronization between the master (table) and the detail (input form) works for me. When I change the selection in the master, the same record is displayed in the detail.
I metioned the readOnly properties before because you want to have update functionality.
Do you get any error? What version of JDeveloper are you using?

Many - to - many view links (master-detail)

Case :
I have a relation many-to-many between two tables, composed of 3 tables:
Table Users ( User_Id, User_name ) // Master 1
Table Groups ( Group_Id, Group_name ) // Master 2
Table Users_Groups ( User_Id, Group_Id ) // Child (holding then many - many relation)
Need :
I want to make Master-detail relation, so that when I change the group (Master 2) the details of the users - user_id, user_name - in this group appear in table below.
problem :
All the master-detail examples I have seen in Jdeveleoper, between One - many realtionship, where the details table contain the information to be displayed; now my case that the details to be displayed is in another table (Master 1) not in the child table directly.
So using ordinary view Link between the a master table and the child table displayes only the Id's of the child table but I need that the names that in (Master 1) table which is related to the selected master id.
Thankx

Duplicate of add where clause to detail view in master/detail relation
Timo

Database Views and Master-Detail using ADF

How would I create a master-detail form using a database view for the search-able master table and a database view as the detail table?
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Thanks in advance...

There are several sections in the ADF Developer's Guide about using views (http://www.oracle.com/technology/documentation/jdev/b25947_01/index.html):
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Jan Kettenis

Master/Details Relationship using View Links is not not population data

Hi,
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very urgent
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Without further details, I'd suggest reviewing the following Section of the Fusion Developers Guide:
http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/web_masterdetail.htm#ADFFD758
I've done this many times without issue.

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
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Second Level -> Row
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Hi,
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I'm facing the same issue.Has anyone worked on it?

Views master-detail-detail by view links -- ADF UIX

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