Getting Parent Node On tree Issue..

Question

Hi,
I Have Constructed a Tree and i am Able to get the Details of the clicked Node on the Tree into the Backing Bean.
But I'm unable to get the Parent Node of the Clicked Child Node.
Ex:On Click of Employee(Child Node) in the Tree, I should get the Department (Parent Node) in Backing Bean.
I'm able to get only the details in the same Level of Tree Node(ie All Employees in the Selected Employee Level).
IDE: JDeveloper 10.1.3.2.
Please Suggest me.
Thanking You,
Bandaru.

Answer 1

Sounds like you are looking for something like this
Connected to Oracle Database 11g Enterprise Edition Release 11.1.0.6.0
SQL> WITH table_1 AS
  2  (SELECT XMLTYPE('<sdi_header>
  3  <Person>
  4  <Customer_First_Name>ABC</Customer_First_Name>
  5  <Customer_Last_Name>DEF</Customer_Last_Name>
  6  </Person>
  7  <warehouse>
  8  <Person>
  9  <Customer_First_Name>XYZ</Customer_First_Name>
10  <Customer_Last_Name>MNO</Customer_Last_Name>
11  </Person>
12  </warehouse>
13  </sdi_header>') column_name
14     FROM dual)  -- WITH simulates your table I do not have
15  select t1.*
16    from TABLE_1,
17         XMLTABLE('for $i in /sdi_header//Person
18                     return <root>
19                           {$i/Customer_First_Name,
20                           $i/Customer_Last_Name}
21                           <parent>{$i/../name()}</parent>
22                      </root>'
23                  PASSING table_1.column_name
24                  COLUMNS
25                  fname   VARCHAR2(20) PATH 'Customer_First_Name',
26                  lname   VARCHAR2(20) PATH 'Customer_Last_Name',
27                  pnode   VARCHAR2(20) PATH 'parent') t1;
FNAME                LNAME                PNODE
ABC                  DEF                  sdi_header
XYZ                  MNO                  warehouseYou can find out how formatted that message by looking in the FAQ in the upper right. It uses the { code } tag (without spaces).