Calling a form on HTree Node Click

Question

i need a help on calling a form on HTree Node Click.
the details as follows
### THIS IS MY TABLE ###
SQL> DESC MENU_OPTION
Name Null? Type
NAME_CODE NOT NULL VARCHAR2(20)
OPTION_NAME NOT NULL VARCHAR2(50)
LINK_NAME_CODE NOT NULL VARCHAR2(20)
MAIN_OPTION VARCHAR2(20)
DATAID NOT NULL NUMBER
FORM_NAME VARCHAR2(50)
### THIS IS MY TREE ###
DECLARE
htree ITEM;
v_ignore NUMBER;
rg_emps RECORDGROUP;
BEGIN
htree := Find_Item('tree_block.htree4');
rg_emps := Find_Group('emps');
IF NOT Id_Null(rg_emps) THEN
DELETE_GROUP(rg_emps);
END IF;
rg_emps := Create_Group_From_Query('rg_emps',
'select -1, level, OPTION_NAME, NULL, to_char(NAME_CODE) ' ||
'from MENU_OPTION '||'connect by prior NAME_CODE = LINK_NAME_CODE '||
'start with MAIN_OPTION = ''TOP_MENU''');
v_ignore := Populate_Group(rg_emps);
Ftree.Set_Tree_Property(htree, Ftree.RECORD_GROUP, rg_emps);
END;
### WHAT I WANT IS ####
The Tree is working fine
when i click on the node i want to call_form where
FORM_NAME matches with the OPTION_NAME
I Tried below code.. but i don't know how to call_form
WHEN-TREE-NODE-ACTIVATED
Declare
LN$I Pls_integer ;
LC$Node Varchar2(60);
Begin     
IF :SYSTEM.TRIGGER_NODE_SELECTED = 'TRUE' THEN
     LC$Node := FTREE.GET_TREE_NODE_PROPERTY('TREE_BLOCK.HTREE4', :SYSTEM.TRIGGER_NODE, FTREE.NODE_VALUE);
-- how to call the form????? .....
End if ;
End;
Anyone can help

Answer 1

Dear Sis,
I'm posting the code again
### THIS IS MY TABLE ###
SQL> DESC MENU_OPTION
Name Null? Type
NAME_CODE        NOT NULL VARCHAR2(20)
OPTION_NAME      NOT NULL VARCHAR2(50)
LINK_NAME_CODE   NOT NULL VARCHAR2(20)
MAIN_OPTION               VARCHAR2(20)
DATAID           NOT NULL NUMBER
FORM_NAME                 VARCHAR2(50)### THIS IS MY TREE ###
DECLARE
htree ITEM;
v_ignore NUMBER;
rg_emps RECORDGROUP;
BEGIN
htree := Find_Item('tree_block.htree4');
rg_emps := Find_Group('emps');
IF NOT Id_Null(rg_emps) THEN
DELETE_GROUP(rg_emps);
END IF;
rg_emps := Create_Group_From_Query('rg_emps',
'select -1, level, OPTION_NAME, NULL, to_char(NAME_CODE) ' ||
'from MENU_OPTION '||'connect by prior NAME_CODE = LINK_NAME_CODE '||
'start with MAIN_OPTION = ''TOP_MENU''');
v_ignore := Populate_Group(rg_emps);
Ftree.Set_Tree_Property(htree, Ftree.RECORD_GROUP, rg_emps);
END;### WHAT I WANT IS ####
The Tree is working fine
when i click on the node i want to call_form where
FORM_NAME matches with the OPTION_NAME
I Tried below code.. but i don't know how to call_form
WHEN-TREE-NODE-ACTIVATED
Declare
LN$I Pls_integer ;
LC$Node Varchar2(60);
Begin
IF :SYSTEM.TRIGGER_NODE_SELECTED = 'TRUE' THEN
LC$Node := FTREE.GET_TREE_NODE_PROPERTY('TREE_BLOCK.HTREE4', :SYSTEM.TRIGGER_NODE, FTREE.NODE_VALUE);
-- how to call the form????? .....
End if ;
End;