Filter on Child attributes | Dispalying Parent and Child VO's in Single table

Hi All,
I am using JDev 12c.
I have a requirement to show to both Parent(Department) attributes and Child(Employee) attributes in single table in jsf page, which I was successfully able to do. I followed the below approach to do.
<af:column headerText="Productclass" filterable="true" id="c21">
                                    <f:facet name="filter">
                                            <af:inputText label="Label 1" id="it10" simple="true"/>
                                        </f:facet>
                                            <af:iterator id="i9" rows="25" value="#{row.EmployeeVO}" var="viewrow">
                                                <af:outputText value="#{viewrow.EnployeeId}" id="ot22"/>
                                            </af:iterator>
                                    </af:column>
I need to show filter on this column attribute. I have no clue how to execute filter/query on child attributes.
Please suggest me on this.
thanks,
Veeresh

Hi Ashish,
My Requirement is to fetch Data from 2 database Views, probably more than 10 columns from Each view and display in a single table.
There is performance problem, when I am trying to join these 2 views using right outer join. Performance is pretty good when use View Link accessor to link these 2 views and display data in single table. This is fine with this approach.
Now here, the only problem is to provide filter on the column.
Any pointers on this.
thanks,
Veeresh

Similar Messages

Create Individual Idocs Based on Parent and Child Segment type

Hi Experts,
I have a scenario IDOC to FILE , Split Single IDOC into Multiple IDOC's based on parent and child Segment Type
For example If 3 child segments are same and 1 segment is different under parent segment then 3 same child segments are clubbed and create single idoc under parent segments and 1 different child should create in individual idoc under parent segment.
Note : Same logic should work for N number of Parent Segments and Child Segments.
Outbound:
ZIdocName
Control Record
Data Record
Parent Segment A
   Child Segment 1
   Child Segment 1
   Child Segment 1
   Child Segment 2
Parent segment B
   Child Segment 3
Status Record
I should get output like below
Inbound:
ZIdocName
Control Record
Data Record
Parent segment A
Child Segment 1
Child Segment 1
Child Segment 1
Status Record
ZIdocName
Control Record
Data Record
Parent segment A
Child Segment 2
Status Record
ZIdocName
Control Record
Data Record
Parent Segment B
Child Segment 3
Status Record
Please suggest me step by step process to achieve this task.
Thanks.
Ram

Hello,
Segment won't hold any value, so filter criteria should be there on some field wich exist in Parent node and chile node?
Paste ur XML?
Try this(Assuming u have some fields in parent/child segment on which u want to define filter criteria):
Parent Field--UseOneAsMany----RC----
                                  ------------------Concat ----splitbyvalue(value change)--collapse context --- ZIdoc
Child field-- RC----------
Child field--RC--splitbyvalue(valuechange)--CC -Splitbyvalue(each value) -- ParentSegment
Child field--RC--splitbyvalue(valuechange)--- ChildSegment
RC -> Remove Context
CC - Collapse Context
Note - i haven't tested ur mapping, so make sure to adjust context in mapping
Thanks
Amit Srivastava
Message was edited by: Amit Srivastava

Check for same parent and child combination

hi all i am using oracle 10g. can you please help me in this issue.
how do i know if the same combination of parent and child present in the table
key value and value are the values given by user.
if the user try to create a same profile with same set of key_value and value then that should be avoided
so how to achieve that.
example profile already in the table
-- PROFILE_ID,DETAIL_ID,PARENT_DETAIL_ID,KEY_VALUE, VALUE, LAST_IND
100,               1,               NULL,                      1,              CDE,     N
100,               2,              1,                            2,              XXX,     N
100,               3,              1,                            2,              YYY,    N
100,               4,              1,                            4,              NEW,    Ynew profile by user -- it should throw an error saying that same profile already present
-- PROFILE_ID,DETAIL_ID,PARENT_DETAIL_ID,KEY_VALUE,VALUE,LAST_IND
101,               5,               NULL,                      1,              CDE,    N
101,               6,              5,                            2,              XXX,    N
101,               7,              5,                            2,              YYY,    N
101,               8,              5,                            4,              NEW,    YEdited by: DeepakDevarapalli on Dec 9, 2009 9:48 AM
Edited by: DeepakDevarapalli on Dec 9, 2009 9:59 AM

sir i have used your logic, each query works fine and displays the correct results below are the results.
SELECT   SUBSTR (t.ptxt, 2, LENGTH (ptxt)) profile_values
    FROM (SELECT     SYS_CONNECT_BY_PATH (rtxt, ',') AS ptxt
                FROM (SELECT key_value || '/' || VALUE AS rtxt,
                             ROW_NUMBER () OVER (PARTITION BY profile_id ORDER BY key_value,
                              VALUE) AS rnum
                        FROM sp_profile_detail
                       WHERE profile_id IN (100, 101))
               WHERE CONNECT_BY_ISLEAF = 1
          START WITH rnum = 1
          CONNECT BY rnum = PRIOR rnum + 1) t
GROUP BY ptxtresults from query 1
profile_values
1/CDE,2/XXX,2/YYY,4/111
1/CDE,2/XXX,2/YYY,4/222
SELECT   SUBSTR (s.ptxt, 2, LENGTH (ptxt)) profile_values
    FROM (SELECT     SYS_CONNECT_BY_PATH (rtxt, ',') AS ptxt
                FROM (SELECT key_value || '/' || VALUE AS rtxt,
                             ROW_NUMBER () OVER (ORDER BY key_value,
                              VALUE) AS rnum
                        FROM sp_profile_detail1)
               WHERE CONNECT_BY_ISLEAF = 1
          START WITH rnum = 1
          CONNECT BY rnum = PRIOR rnum + 1) s
GROUP BY ptxtresults from query 2
profile_values
1/CDE,2/XXX,2/YYY,4/111
but when i tried to combine both and do a minus it throws me an error .
ORA-00600: internal error code, arguments: [expcmo_strdef1], [27], [27], [], [], [], [], []
-- target
SELECT   SUBSTR (t.ptxt, 2, LENGTH (ptxt)) profile_values
    FROM (SELECT     SYS_CONNECT_BY_PATH (rtxt, ',') AS ptxt
                FROM (SELECT key_value || '/' || VALUE AS rtxt,
                             ROW_NUMBER () OVER (PARTITION BY profile_id ORDER BY key_value,
                              VALUE) AS rnum
                        FROM sp_profile_detail
                       WHERE profile_id IN (100, 101))
               WHERE CONNECT_BY_ISLEAF = 1
          START WITH rnum = 1
          CONNECT BY rnum = PRIOR rnum + 1) t
GROUP BY ptxt
MINUS
-- staging
SELECT   SUBSTR (s.ptxt, 2, LENGTH (ptxt)) profile_values
    FROM (SELECT     SYS_CONNECT_BY_PATH (rtxt, ',') AS ptxt
                FROM (SELECT key_value || '/' || VALUE AS rtxt,
                             ROW_NUMBER () OVER (ORDER BY key_value,
                              VALUE) AS rnum
                        FROM sp_profile_detail1)
               WHERE CONNECT_BY_ISLEAF = 1
          START WITH rnum = 1
          CONNECT BY rnum = PRIOR rnum + 1) s
GROUP BY ptxt

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I created one tree table having three levels using DepartmentsVO, EmployeesVO and
JobHistoryVO where these tables contains parent and child relationship on database.
Then i added one more column to the tree table which displays selectBooleanCheckBox. This
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My first concern is i
want to list out all the parentids and its child ids from three levels where the check
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second concern is
if i select the check box for a parent row, then the remaining check boxes for child rows also select automatically which are comes under the parent row.
Thanks in advance.
jk

hi Frank,
Thanks for the quick reply...
As I mentioned before I am able to get the children using JUCtrlHierNodeBinding. but wanted to change the value of child row which have specific data.
Is it possible through JUCtrlHierNodeBinding to update data of child and parent?? If so then can you please post the code snippet for the same???
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Hi,
I have a production BOM. In Delivery document how to print the Parent and Child items Item Code and Qty.At the time
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EDK5.2____________________,_________o

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How to link parent and child relation in Metapedia

How to link parent and child relation in Metapedia

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Hi,
We have two applications (App1 - Implemented using JSF, Spring and Hibernate and App2 -Implemented using Spring MVC, Spring JDBC).
I have implemented 'Test Access Content' functionality in App1.
First admin user (Role- Manager) needs to login to App1
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Hi,
When you open a child window from parent window then you can access child data in the parent window through javascript.
We have a main web page. There are quite many links on it from which >user can open new web pages but the data is saved when the submit >button on the main page is clicked. Also data that user entered on the >other sub pages is not displayed in the main window.
1 is this a case of parent and child window.case 1 When you are submitting the main page you need to run javascript function and get data from child windows and save that to database or session. next time when you are displaying the main window you need to query session or database to display the child window data in the main window.
Case 2> closing child window and you need data in the parent. This can be done in two ways.
1> When you are closing the child window populate some variables of the main window using javasript.
2> Save the values in the database or session and refresh the main window and extract data from database or session
Where should the data be saved that user enetered on the sub pages as the data is not shown in the main page - should it be stored in the session?It is design decision. You can store data in either session or database when you are closing the child window. But ifyou are saving the data on the main page then you can populate main page with child windows data using javascript. Save the data t database when main window data is saved. Depends on business requirements.
In short if you are saving child windows data in session or database then you need to refresh main screen to pull that data otherwise populate main screen using javascript.
I hope i answered your questions :) best of luck

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Right now we are using cursor for this concept and cursor has performance issue. so we are trying to optimize other way to populate parent and child table to increase performance to populate.
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Please can any one reply.

Hi RajVasu,
Since this issue is related to Transact-SQL, I will move this thread to Transact-SQL forum. Sometime delay might be expected from the job transferring. Your patience is greatly appreciated.
Thank you for your understanding and support.
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Katherine Xiong
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<mx:Script>
<![CDATA[
import mx.core.Application;
]]>
</mx:Script>
</mx:TitleWindow>

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Programmatic, using bean add Parent and child nodes in af:tree dynamically

Hi All,
i have to add parent and child nodes dynamically in tree .
Example :
i have created a tree like below.On click of button i will get value A ,from pl/sql function i will A1 and A 2 values.which i have to show in pop as tree.
A
|-----A1
|-----A2
If user clicks on A2.I have to catch A2 value and pass to pl/sql function which gives A2.01 and A2.02 values.
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|-----A1
|-----A2
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no use ......................

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The BAPI is being called from an SAP ME system and will be passing MATNR and Serial Number of Parent and Child materials to create the IBASE in ECC system. I am confused as to how to differentiate between whether a object is Parent or a Child when the BAPI: BAPI_GOODSMVT_CREATE is called.

if you have NULL valued fields. If
you do a compare and one or both are NULL, then the result is always NULL,
never true or false. Even comparing two fields which are both NULL will
give NULL as result, not true! Or if you have something like "select
sum(field) from ..." and one or more are NULL, then the result will be
NULL. Use always "if field is NULL ..." for NULL checking and for safety
maybe something like "select sum( IsNull(field,0) ) from ...". Check the
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I have a parent table EMPLOYEE which includes columns (sysid, serviceno,employeename...) sysid is Primary key, serviceno is Unique key and I have child table DEPENDENT includes columns (sysid,employee_sysid,name,dob...) here again SYSID is primary key for DEPENDENTS table, employee_sysid is Foreign key of EMPLOYEE table.
Now I want to change SYSID (using sequence) in EMPLOYEE table which need to be update in DEPENDENTS table as well
Note: I have 10000 records in EMPLOYEE table as well as I have 5 more child tables which need to update new SYSID.
please help me

first disable the FOREIGN KEY Constraints.
you can update Parent as well as Child record also with help of trigger.
here i am giving you one examlpe..it may help u.
create table parent(id number primary key,name varchar2(100))
create table child_1(id number primary key,p_id number,dob date,
CONSTRAINT FK_id FOREIGN KEY (p_id) REFERENCES parent (ID))
create table child_2(id number primary key,p_id2 number,addr varchar2(1000),
CONSTRAINT FK_id2 FOREIGN KEY (p_id2) REFERENCES parent (ID))
insert some test data to parent and child tables.
alter table child_2 disable constraint FK_id2
alter table child_1 disable constraint FK_id2
CREATE OR REPLACE TRIGGER delete_child
BEFORE UPDATE ON parent
FOR EACH ROW
BEGIN
UPDATE CHILD_1
SET P_ID=:NEW.ID
WHERE P_ID=:OLD.ID;
UPDATE CHILD_2
SET P_ID2 =:NEW.ID
WHERE P_ID2=:OLD.ID;
END;
then Upadte parent table primary key col and check the child tables.
then enable the constraints...

Filter on Child attributes | Dispalying Parent and Child VO's in Single table

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