Reg : "Flattened" Master/Detail in a Single Row

Hi All,
I have a requirement as below :
Structure Table. EO1
Attirubtes Table. EO2
The relation ship between two tables is one to one.
My requirement is i need to show the data in Flattened Format in a table region.
For display purpose i was able to display data.
For performing DML operations : Like : Insert, Update , Delete. I have take a VO1 based on two EO's : EO1 and EO2' , AO for EO1 && EO2. and written query in Expert Mode.
Here i struck, i could not understand how to proceed further. While performing update : only data in : EO1 is getting updated. EO2 data is getting committed.
One more issue is : i could not understand how to perform insertRow() for above ?
Please provide your suggestions.
Regards
Sridhar

Hi All,
I solved the above requirement by following the below link.
HOWTO: Implementing a ViewObject with Multiple Updateable Dependent Entity Objects
Thanks to AJ
Regards
Sridhar

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Hi,
if (row != null)
Row masterRow = row;
vo.setCurrentRow(masterRow);
// not needed : getMesReponsesPourTiersVO1().executeQuery();
You shouldnot execute the child VO after setting current row in master VO.
When the current row is set in master VO, then the child rows will get refreshed automatically.
Cheers,
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Hi,
how to create a master detail form using single table.
Regards,
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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...
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Master Detail page. - Create Row.

Hi
I have created a master details search page using the following BC4J objects
EmployeeEO - empId,name,deptno
DepartmentEO - deptno,deptname
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but if i give some department no which is already existing in department table region both is getting committed.
How to handle this problem.
how to issue commit separately for master and detail.
Am i clear with the explanation.
Edited by: user10613877 on Dec 13, 2008 9:04 AM

I guess you will also need a View Link between the the 2 VOs.
Also the attributes that would be used to join, should be declared as Key Attributes. Here in your case, Dept_Id should be the key Attribute in both the VOs.
You can refer this link.
[master-detail mandatory steps|http://apps2fusion.com/at/ps/333-oa-framework-master-detail-region-mandatory-steps]

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     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)

After creating your master entity row, use setCurrentRow(<newly created row obj.>)

Master-detail UI on single table

Hi,
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Edited by: 903697 on Mar 1, 2012 11:32 PM
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ADF Tree with Self Join
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Hi,
There might be some mistake in your layout. the print direction should be down.
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My jheadstart version is 10.1.3.2.52
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-"Single-Row Update Allow" (Checked)
-"Single-Row Delete Allow" (Checked)
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-"Multi-Row Update Allow" (unchecked)
-"Multi-Row Delete Allow" (unchecked)
-"Show Add Row Button" (Checked)
When I Generate and run Application and click New Button, my detail table don't have any New Button.
Then I set "New Rows" to 1 for detail table and generate and run again, but problem still there!
Can you help me?
Thanks

Hi,
Thanks for your reply.
But I don't want multi-insert row be enabled(because of some logical reasons that forced by my scenario).
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Hi Muram,
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7>In the main report how to give the navigation to the same page which consist of main and detail report together we can navigation either main report or detail report how we can navigation which consist of both.
Thanks,
Rafi
Edited by: Rafi.B on Aug 29, 2012 11:42 AM

Single-row query return more than one row

Hi all,
Whne i run the following command it is giving me the
The following error has occurred:
Details:
ORA-01427: single-row subquery returns more than one row
UPDATE MRCH.MRC_TEMP_PAY A
SET OFFSET_PH = (SELECT PHASE FROM MRCH.MRC_TEMP_PAY B
WHERE A.PROJECT_ID = B.PROJECT_ID
AND A.MUNI = B.MUNI
AND A.OFFSET = B.NEW_PAY)
WHERE A.PAY_IND = 'Y'
AND OFFSET IS NOT NULL;
any help

I tried max and min
they both give the duplicate row
1 SELECT A.PROJECT_ID,A.PINSUB,
A.MUNI,A.RATED_COST,
A.OLD_COST
FROM MRCH.MRC_TEMP_PAY A
2 WHERE OFFSET_PH = (SELECT max(PHASE) FROM MRCH.MRC_TEMP_PAY B
3 WHERE A.PROJECT_ID = B.PROJECT_ID
4 AND A.MUNI = B.MUNI
5 AND A.OFFSET = B.NEW_PAY
6 )
7 AND A.PAY_IND = 'Y'
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SQL> /
PROJEC PIN MUNI RATED_COST OLD_COST
075395 221 070000 159435.45 1062300
175299 399 150000 312397.65 0
175299 399 170000 312397.65 0
SQL> ED
Wrote file afiedt.buf
1 SELECT A.PROJECT_ID,A.PINSUB,
A.MUNI,A.RATED_COST,
A.OLD_COST
FROM MRCH.MRC_TEMP_PAY A
2 WHERE OFFSET_PH = (SELECT mIN(PHASE) FROM MRCH.MRC_TEMP_PAY B
3 WHERE A.PROJECT_ID = B.PROJECT_ID
4 AND A.MUNI = B.MUNI
5 AND A.OFFSET = B.NEW_PAY
6 )
7 AND A.PAY_IND = 'Y'
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PROJEC PIN MUNI RATED_COST OLD_COST
075395 221 070000 159435.45 1062300
175299 399 150000 312397.65 0
175299 399 170000 312397.65 0
175315 321 180000 167004.45 1113363
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Create Operation for Master-Detail Relationship Using Composite Association

My requirement is to insert record for both the master and the detail at the same time using a single create insert action.I was successful in doing so using the composite association but when I am trying to commit the new record, I am getting the error that for the primary key Null value cannot be inserted.Then, I made the PK for both the master and detail EO's as DBSequence type which resolved the issue.
My query is , Is there any alternative way to fulfill my requirement by "NOT" using the type for primary key to be DBSequence type?
Thank you for your help.

I also want to insert into master detail table in single form but when I insert in master form and then go to detail form for inserting value the master data automatically loss when I press detail create insert button. I am Using Two create insert button one for master and one for detail.
I have also tried this function for solving my problem in other way but the problem is same
public String cb8_action() {
// Add event code here...
BindingContainer bindings =BindingContext.getCurrent().getCurrentBindingsEntry();
//OperationBinding operationBinding = bindings.getOperationBinding("CreateInsert");
//Object result = operationBinding.execute();
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return null;
Please Help me.

Multi-row insert in master-detail tables

Hi, I'm using jdev 10.1.3.2 with jheadstart and my problem is:
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thanks for help.
Piotr

See JHS DevGuide: 3.2.1. Review Database Design:
If you are in the position to create or modify the database design, make sure all
tables have a non-updateable primary key, preferably consisting of only one
column. If you have updateable and/or composite primary keys, introduce a
surrogate primary key by adding an ID column that is automatically populated.
See section 3.2.4 Generating Primary Key Values for more info. Although ADF
Business Components can handle composite and updateable primary keys, this
will cause problems in ADF Faces pages. For example, an ADF Faces table
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to provide a drop down list on a lookup tables to populate a foreign key, the
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Groeten,
HJH

Master-Detail and Auto Insert Detail rows

Apex 3.0
I'm trying to do a Master-Detail form. I have it set to stay on the same page when I Create a new Master Record.
Now, what I would like to do is auto insert data into the Detail Rows some predefined information and have it ready for the user to enter the rest of the information. I did this by creating a Page Process to trigger on the Add Row button for the Details region. The code I used is:
begin
insert into purch_insurance_type (Contract_ID, INSURANCE_TYPE) values(:P7_Contract_ID, 'General');
insert into purch_insurance_type (Contract_ID, INSURANCE_TYPE) values(:P7_Contract_ID, 'Automobile');
insert into purch_insurance_type (Contract_ID, INSURANCE_TYPE) values(:P7_Contract_ID, 'Excess');
insert into purch_insurance_type (Contract_ID, INSURANCE_TYPE) values(:P7_Contract_ID, 'Workers Comp');
insert into purch_insurance_type (Contract_ID, INSURANCE_TYPE) values(:P7_Contract_ID, 'Others (Builders Risk)');
end;
P7_Contract_ID is the PK on the Master table and I predefine the Insurance Type. The rest of the table the user is able to enter as needed.
When I run it, the new rows show up but the Insurance Type is NULL and browsing from one record and back the new rows are gone. It seems like the PK for the Detail rows are not being filled. I have a Sequence Trigger set to fire on Update:
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ALTER TRIGGER "BI_PURCH_INSURANCE_TYPE" ENABLE
What am I missing? Any ideas or suggestions?

Hi All!
I think there is no solution to this problem, only single selection is the solution.
If any one has anyother solution plz let me know.
Thanks and regards.
Abbasi

Master-detail: one detail row with multiple columns

Hi All,
I have a normal master-detail situation in the databse, in the form however all detail rows should be displayed in one single row, using more columns. The number of details are limited, so I can use a predefined number of text-items.
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Regards,
Michiel

create a function that returns your details. e.g. :
function get_detail (P_PK, P_rownum) ...
let's use the example dept and emp. Your master is dept. Your detail is emp. deptno is the PK for the master table.
you have in your form multi-records of dept and maybe 5 items for employees. The name of the text-items TI_data_1 .. TI_data_5. In the post-query-trigger you code :
:DEPT.TI_data_1 := get_detail (:DEPT.DEPTNO, 1);
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if you need more columns create a loop and use the built-in COPY for assigning the detail-values to the text-items.
the get_detail e.g. is a select-statement:
SELECT ENAME
FROM EMP
WHERE DEPTNO = P_PK
AND rownum = P_rownum
ORDER BY EMPNO
try it
Gerd

Insert new row to master - detail form using bindingsource

Hi all,
I have a form to analyse price of product, the form include master (textbox:slip ID,datetimepicker : date) and detail(datagridview:slipID,productID,price..)
When I insert new row as below code, all inserted to DB but not show on form, I must close and reopen the form the new row will show, how i must to do to fix it
please help, thanks
Select data when form load
ds = New DataSet
damaster = New SqlDataAdapter("select soPTG,ngaybd,ngaykt,khoa = case when sttesign =0 then 'True' else 'False' end from tbl_PTGMaster", conn)
damaster.Fill(ds, "tbl_ptgMaster")
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gridchitiet.DataMember = "tbl_ptgdetail"
txtptgnumb.DataBindings.Add("text", BindingMaster, "soPTG")
dtstart.DataBindings.Add("Text", BindingMaster, "ngaybd")
dtend.DataBindings.Add("Text", BindingMaster, "ngaykt")
cmdlock.DataBinding.Add("Enabled", BindingMaster, "khoa", True, DataSourceUpdateMode.OnPropertyChanged)
setStatus()
SetHeader()
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cmdinsert.Parameters.Add("@SoPTG", SqlDbType.Char, 10).Value = txtptgnumb.Text
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BindingMaster.ResetBindings(False)
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Hello,
The base idea here is if the record is added successfully you would then get the new primary key then manually add the record to the underlying data source. Does not matter if we are talking a single table or a master-detail setup.
The following shows the basics
https://code.msdn.microsoft.com/Adding-new-records-into-bff5eaaf
All of the above is done without using a DataSet yet the same thing needs to happen with a DataSet, simply focus on the one table.
Please remember to mark the replies as answers if they help and unmark them if they provide no help, this will help others who are looking for solutions to the same or similar problem.

Reg : "Flattened" Master/Detail in a Single Row

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