Displaying the master and detail records ....

Hi ,
There is a master - detail form. The end-user make some insertions/updates in the detail block...
How is it possible to display these detail records and its master when the user presses a custom button 'refresh' which just requery the records in both master and detail blocks...?????
When i write "to display these detail records and its master " i mean that the current record (the one which the cursor would be focused in ) would be this master record... however,all other records would be displayed as well....
Many thanks,
Simon

From what I understand you want to re-query and go to the record where you were just before re-querying??
Interesting requirement, why you wanna do this? if for the user to see the changes of the updates, that is the default behavior.
You can do this in two ways.
1- in your "Refresh" button save the :system.trigger_record in a parameter :parameter.record_num, for the Master block and after the query you do a go_record(:parameter.record_num) .
BEGIN
     GO_BLOCK('EMP'); --Master Block
     :PARAMETER.RECORD_NUM := :SYSTEM.TRIGGER_RECORD;
     EXECUTE_QUERY;
     GO_RECORD(:PARAMETER.RECORD_NUM);
END;2 you can loop through the block with next_record built-in and an exit condition of a key value you saved in a parameter.
BEGIN
     GO_BLOCK('EMP'); --Master Block
     :PARAMETER.EMPNO := :EMP.EMPNO;
     EXECUTE_QUERY;
     FIRST_RECORD;
     LOOP
          EXIT WHEN :EMP.EMPNO = :PARAMETER.EMPNO;
          NEXT_RECORD;
     END LOOP;
END;Tony

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Please help me with inputs on how to have "SHOW ALL" feature,
Currently, we have to click on ":Show" for each record at master level to view the child data.
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Regards
bhuvanm

Hi,
You should not set DetailFlag = "Y" in whereclause because there is no such record.
Also detail flag is transient attribute and not the query column, hence the error "Invalid indentifier".
I asked you to use DetailFlag as query column with static value "Y".
for example:
SELECT "Y" detail_flag
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This will display all the table records in expanded format. if you want it conditionally then use decode on some bind parameters.
For example:
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Master and Detail records in the same table

Hi Steve,
I have master and detail address records in the same table (self-reference). The master addresses are used as templates for detail addresses. Master addresses do not have any masters. Detail addresses have three masters: a master address, a calendar reference and a department. Addresses change from time to time and every department has its own email-account, but they refer to the same master to pre-fill some common values.
Now I need to edit the master and detail address records on the same web page simultaneously.
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Thanks a lot.
Kai.

At a high level, wouldn't this be similar to an Emp entity based on the familiar EMP table that has an association from Emp to itself for the Emp.Mgr attribute?
You can definitely build a view object that references two entity usages of the same entity like this to show, say, an employee's ENAME and at the same time their manager's ENAME.
If there are multiple details for a given master, you can also do that with separate VO's both based on the same entity, sure. Again, just like a VO that shows a manager, and a view-linked VO of all the employees that report to him/her.

PRISM Master-Details with navigation between the Master and details view

Hi, I have a Master list with accounts and a Details list containing transactions.
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As I mentioned there is a NavigationParameters class that you can create an instance of and pass as a parameter to the RequestNavigate method in Prism 5:
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http://stackoverflow.com/questions/9320638/how-to-pass-an-object-when-navigating-to-a-new-view-in-prism
http://visualstudiomagazine.com/articles/2012/08/20/view-communication-in-wpf-and-prism.aspx
Please also remember to mark helpful posts as answer to close the thread and then start a new thread if you have a new question. Please don't ask several questions in the same thread.

Master and detail in the same page

db11xe , apex 4.0 , firefox 24 ,
hi all ,
i am trying to insert the master and detail data in one step in the same page :
i have two tables (clients) and (tests_administered)
the client table's region contains theses items
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client_name
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row selector
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1- removed the condition of the tabular region .
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thanks

Hi,
Create a Master Detail Form through the APEX Wizard
Make sure you choose the Primary Keys for the Master Detail as one of your Column and not the ROW ID.
Selecting an existing Sequence for the Primary Key is preferred.
Select the option the where your Master and Detail appears in the same page.
Initially when you run the page your master and detail will not appear at the same time in the page when your Master Detail Form is in the entry form mode. For this you have to go to your Tabular Form(Detail Form) region, and below you will have to remove the Condition for the display of your Tabular form and set it to “No Condition”.
Now when you run the page both the Master and Detail form will appear together in the create mode but you will not be able to insert or create both master and detail records at the same time when u click the create button. For this the following needs to be done: You need to create a PL SQL Tabular Form process :
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Make sure you choose Tabular form while creating this PL SQL process.
The new tabular form PL/SQL process executes the following as the source
:DEPTNO := :P1_DEPTNO;
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Finally this new PL SQL process conditionally runs when DEPTNO is null, so you need to add the following condition to the process:
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I dropped both viewobjects as read-only tables and they both have the rangesize set to -1.
I think I made myself a bit unclear when asking my question. I do not want a "normal" master-detail view in my jsp where you see one masterrow and all the detailrows. I want my page to show all the masterrows with all their corresponding detail rows listed under the master row.
The pseudocode may look like this:
for each row in MasterViewObject loop
<<display data in MasterViewObject>>
for each row in DetailViewObject loop
<<display data in DetailViewObject>>
end inner loop
end outer loop
As you see I have a double loop here. Is somehing like this possible without "manually" doing all the stuff?
Thanx
Tom

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Hi,
Can somebody expalin me how to include or bind the master and detail tables to different pages which are included at runtime.
thnaks,
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Hello!
you have ti create a Master/Detail data structure.
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The ADF Guide covers this problem, and I have a method that works as well on jdevguru.com. Take a look at the manual first, they have an indepth view on it and how to get it all to work together.
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hi master
sir i have master detail table
i have many record in master table but some record in detail table how i get
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aamir

hi master
sir i have master detail table
i have many record in master table but some record in
detail table how i get
all record from master and matching record from
detail
such as
select m.accid,m.title,d.dr,d.cr from master m,
detail d where m.accid=d.accid
this query not work that get only related record i
need all record from master
please give me idea
thanking you
aamir
select m.accid,m.title,d.dr,d.cr
from master m, detail d
where m.accid=d.accid (+)The outer join operator (+) will get you all the details from master and any details from the detail if they exist, but the master details will still be got even if there are not details.
Note: Oracle 10g now supports ANSI standard outer joins as in:
select m.accid,m.title,d.dr,d.cr
from master m LEFT OUTER JOIN detail d on m.accid=d.accid

Show master and detail viewobjects in the same jsp

I have two viewobjects which have a master-detail relationship (a viewlink between them).
What I want to do is to show both the master and the detail data in the same jsp, i.e for every row in the master viewobject I want to show all the rows in the detail viewobject.
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Tom

I dropped both viewobjects as read-only tables and they both have the rangesize set to -1.
I think I made myself a bit unclear when asking my question. I do not want a "normal" master-detail view in my jsp where you see one masterrow and all the detailrows. I want my page to show all the masterrows with all their corresponding detail rows listed under the master row.
The pseudocode may look like this:
for each row in MasterViewObject loop
<<display data in MasterViewObject>>
for each row in DetailViewObject loop
<<display data in DetailViewObject>>
end inner loop
end outer loop
As you see I have a double loop here. Is somehing like this possible without "manually" doing all the stuff?
Thanx
Tom

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Hi MuradRabbani,
You can programmatically call both createInsert Operations,
Add to your pageDef both CreateInsert Operations.
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As an approach try to overrdi the create Method on the in the ViewRowImpl of your Master vo (VO1)
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e.g.
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OperationBinding oper = dcb.getOperationBinding("CreateInsertVO2");
oper.execute();
The detail record will now have the values from your master automatically.
Regards,
Dimitris.

Insert Master and Detail in the same transaction

I have 2 view objects : Students and Enrollments.
Connecting those view objects, there is one view link :
Cardinality : 1..* (One student can enroll several courses).
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I am try to insert records first in Student table, and Enrollment table in the same transaction.
The primary key for Student table is generatade by a sequence (database trigger)
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StudentListImpl studentView = getStudentList();
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studentRow.setFirstname(student.getFirstName());
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studentRow.setStatusid("A");
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Yes, ID attribute in Student EO is DBSequence.
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The code I use to insert Enrollment is :
EnrollmentListRowImpl enrollmentRow = (EnrollmentListRowImpl) studentRow.getEnrollments().createRow();
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Since I am creating a new Enrollment row using view link acessors in Student VO (getEnrollments), will the Student ID (just generated by sequence) be automatically assigned to Enrollment VO?
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My call logs and SMS messages display the incorrect contact details on the BlackBerry q10

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Hi and Welcome to the Community!
Here is a KB that discusses that error:
KB34772 Call logs and SMS messages display the incorrect contact details on the BlackBerry 10 smartphone
Unfortunately, it contains nothing useful -- except for formal recognition by BlackBerry of the issue. We would then hope that a future OS release will correct it.
Good luck and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
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How can I display the first and last name using a paramater as employee ID?

Hi SAP,
I have a parameter that is called {? Employee ID}. What I want to do is display the first and last name based on the employee ID value entered in {? Employee ID} in the page header of the report. Right now, when I put the following formula in the page header only some pages get the right result while other pages dont....
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