Add checkbox on the nodes of Hierarchical tree in oracle forms 9i

Hi,
I am working on oracle forms 9i.I have to add checkbox at the place of node(+/-) in Hierarchical tree so,
that user can select or deselect the Tree.That can do in oracle forms but how i don't know.
can anybody help me.....
Regards,
Hemant

You can't change this aspect of the Tree Control in Oracle Forms using built-in functionality. You might be able to extend the Tree Control using Java, but you have to do this yourself. : (
Craig...

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Make an hierarchical Tree in oracle Forms 6i

Hi everybody,
I want to make an hierarchical tree. I work in Forms 6i
I create one non database block e.g. 'Bloc2' then
add hierarchical control item in that. e.g 'Menu'.
I create a record group named 'RG_DATA_TEST'
Before I use a table in this record_group.
I want a tree as this :
- Menu1
Menu1 option1
Menu1 option2
- Menu1 option3
Menu option3 Sub opt 3
+ Menu2
the table 'Menu_tree' is described' :
CREATE TABLE MENU_tree
ID NUMBER(5),
LABEL VARCHAR2(128 BYTE),
ICON VARCHAR2(40 BYTE),
MASTER NUMBER(5),
STATUS NUMBER(1) DEFAULT 1,
VALUE VARCHAR2(128 BYTE)
Here the data in the table :
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES (1, 'Menu1', 'mainmenu', NULL, 1, NULL);
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES (
2, 'Menu1 Option 1', 'optionmenu', 1, 1, 'Dialog11');
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES ( 3, 'Menu1 Option 2', 'optionmenu', 1, 1, dialog12');
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES (4, 'Menu1 Option 3', 'optionmenu', 1, 1, NULL);
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES ( 5, 'Menu1 Opt 3 Sub Opt 3', 'suboptionmenu', 4, 1, 'Dialog131');
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES ( 6, 'Menu2', 'mainmenu', NULL, -1, NULL);
INSERT INTO MENU_tree ( ID, LABEL, ICON, MASTER, STATUS, VALUE ) VALUES ( 7, 'Menu2 Option1', 'optionmenu', 6, 1,'Dialog21');
The record_group use this instruction SELECT :
SELECT STATUS, LEVEL, LABEL, ICON, VALUE
FROM MENU_tree
CONNECT BY PRIOR ID = MASTER
START WITH MASTER IS NULL
And At the trigger When_new_form_instance , i do this code :
DECLARE
htree ITEM;
V_IGNORE number;
BEGIN
HTREE := FIND_ITEM('BLOC2.MENU');
V_IGNORE := POPULATE_GROUP('RG_DATA_TEST');
FTREE.POPULATE_TREE(htree);
END;
When i run the forms, It don't give me a structure of node.
It give me only a icon with two arrows.
Where is the problem ?
Must I add code somewhere ?
Help me for your ideas.
Regards.
Edited by: 794982 on 17 sept. 2010 04:55
Edited by: 794982 on 17 sept. 2010 05:01
Edited by: 794982 on 17 sept. 2010 05:04
Edited by: 794982 on 17 sept. 2010 05:06
Edited by: 794982 on 17 sept. 2010 05:13
Edited by: 794982 on 17 sept. 2010 05:19
Edited by: 794982 on 17 sept. 2010 05:23

Ok Francois Thanks for your response.
Just I pricise i work with oracle forms version 9.0.4.0.19 .
But I am putting this code in trigger When_New_form_Instance but it didn't work.
When I execute it just shows a line with two arrows but not a real tree.
Then I do a block-non based and a elemnt with type hierarticall tree and a canevas.
and i create a record_group. and in a palette property of the element i precise the canevas and the record_group
I don't khnow where is the problem ?
Any other suggestion ? please
Regards.

Tooltip not visible on hierarchical tree in Oracle Forms 11g

*Hi.. i have tried to set the "TOOLTIP" option for an hierarchical item during design time(property palatte) and also at run time( set_item_property).
But still its not working!!!
However it works for Oracle 10g forms.
Is this some kind of restriction only in Oracle 11g forms for the hierarchical items? Please help!

You can't change this aspect of the Tree Control in Oracle Forms using built-in functionality. You might be able to extend the Tree Control using Java, but you have to do this yourself. : (
Craig...

ALV Tree - how to put checkbox on the node level?

Hello everyone!
I have an AlvTree and I have special column named SEL. That column contains checkboxes. I want to put additional checkboxes at the node level, I need them to create select all option.
In other words I must somehow create something similar to do_sum option. DO_SUM works for numeric columns, the sum of all rows in current node appears at the top level. So I must do the same but checkbox.
Are there any ideas?
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DATA: g_tree9001 type ref to cl_gui_alv_tree_simple.
" Here I fill fieldcat...
create object g_tree9001
      EXPORTING
        i_parent                    = g_doc_cont
        i_node_selection_mode       = cl_gui_column_tree=>node_sel_mode_single
        i_item_selection            = 'X'
        i_no_html_header            = 'X'
        i_no_toolbar                = ''.
call method g_tree9001->set_table_for_first_display
      EXPORTING
        i_save              = 'A'
        is_variant          = ls_variant
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        it_outtab           = gt_tree9001
        it_fieldcatalog     = gt_treefcat9001.
My output table gt_tree9001 has sthe following structure:
BUKRS, KTEXT, SEL, SWERK.
My sort table gt_sort9001 has 2 rows. Sorting by BUKRS and KTEXT.
My tree looks like this:
BUKRS/KTEXT --- SEL --- SWERK
+bukrs1 ------------------------------
-- ktext1 --- X --- swerk1
-- ktext2 --- X --- swerk2
+bukrs2 ------------------------------
-- ktext3 --- X --- swerk3
I want to get:
BUKRS/KTEXT --- SEL --- SWERK
+bukrs1 ----------X----------------
-- ktext1 --- X --- swerk1
-- ktext2 --- X --- swerk2
+bukrs2 ----------X----------------
-- ktext3 --- X --- swerk3
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Hi ,
Check the below threads, it may give some idea to get check box in the node .
[LINK1|Check box on left navigation of ALV tree;
[LINK2|Checkbox ALV Tree CL_GUI_ALV_TREE;
Regards,
Saravana.S

Problem when selecting child node in Hierarchical Tree

I have a hierarchical tree on a form populated thru a table query(form1). When I click on a child node, it opens form2 which contains a tab canvas. After closing forms, I return to the form1(containing Tree). At this point If I want to click on the same child node, I should be able to open form2 again. This doesn't happen.
I have the following code in my When-Tree-node_selected trigger:
Declare
htree item;
vnode_label varchar2(50);
node_clicked FTREE.NODE;
vnode_value number;
vnode_depth number;
v_type number;
v_value varchar2(100);
v_form_name varchar2(100);
v_alert_return number;
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htree := FIND_ITEM('tree_block.tree');
node_clicked := :SYSTEM.TRIGGER_NODE;
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WHEN 'Citizenship' then
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v_form_name :='HR_PERSONAL_INFO_UPDATE';
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v_form_name :='HR_PERSONAL_INFO_UPDATE';
vnode_label := 'Personal';
WHEN 'REPORTS' then
v_form_name :='HR_REPORTS';
vnode_label := '';
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v_form_name := :global.application_path || v_form_name;
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go_form(v_form_name);
end if;
end if;
end;
Can anyone please help me? I don't want the user to double click. They should only click once.
Thanks,
Mercedes

Right clicking does not change the current selection. The tree has no way to report what node was right clicked. Only work around is to left click the node you wish then right click it.
--pat

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

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Example :
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A
|-----A1
|-----A2
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A
|-----A1
|-----A2
|------A2.01
|------A2.02.
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no use ......................

How to not display nodes in a tree if Oracle roles are NOT used?

How to not display nodes in a tree if Oracle roles are NOT used?
We don't use Oracle DB roles to grant users access to Forms from the menu. We use a template and role system of our own. Basically a few tables with templates and roles.
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I am trying to make a data entry form for hierarchical tree. Any one help me to send a sample .fmb file.
I created a table like
create table master_ACTIVITY
(INITIAL_LEVEL NUMBER (4) ,
NODE_DEPTH NUMBER (4) ,
NODE_LABEL VARCHAR2(160) ,
NODE_ICON VARCHAR2(60) ,
NODE_DATA VARCHAR2(160) ,
NODE_PARENT VARCHAR2(160)
1. How do i use hierarchical tree for adding and deleting item into it.
2. In my other form i use the item from hierarchical tree. so how to get the return value of the selected item in a hierarchical tree. and which of filed in this table i need in other forms to connect to this table and get values.
please send a sample form to [email protected]
thank you
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Andreas,
It got worked.
I have another problem now. I have 2000 records in my tree. when i populate it is taking time to populate.
I want to display only parent trees ie Level 1 & 2 Items. But the Level 1 & 2 should have '+' symbol to display.
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Hi Experts
Can any one please give me a sample code to write a hierarchical field in Oracle Forms. I want to display
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Thanks in Advance.
Ahmed

okay,
place your treeitem in the layout. The treeitem has to the only item in the block and property "Single record" has to be true.
To populate your tree with data you can either
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- use the Ftree.Add_Tree_Node built-in and program your own logic.

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Need help!
How to encrypt the text in password field in Oracle Forms version 6i?
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Hello,
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Hello Experts,
                     I am new in oracle forms.I am using oracle forms 11g with weblogic server 10.3.5 at windows 7.I have two table as tbl_country and tbl_state.I have to make a hierarchy tree in oracle forms.My table structure as:
tbl_country
CREATE TABLE "SCOTT"."TBL_COUNTRY"
   (    "CNTRY_CODE" NUMBER NOT NULL ENABLE,
    "NAME" VARCHAR2(80 BYTE),
     CONSTRAINT "TBL_COUNTRY_PK" PRIMARY KEY ("CNTRY_CODE")
tbl_state:
CREATE TABLE "SCOTT"."TBL_STATE"
   (    "SATE_CODE" NUMBER NOT NULL ENABLE,
    "COUNTRY_CODE" NUMBER NOT NULL ENABLE,
    "STATE_NM" VARCHAR2(80 BYTE),
     CONSTRAINT "TBL_STATE_PK" PRIMARY KEY ("SATE_CODE")
     CONSTRAINT "FK_CNTRY_STATE" FOREIGN KEY ("COUNTRY_CODE")
Table Date as:
insert into tbl_COUNTRY values(0,'country ');
insert into tbl_COUNTRY values(91,'HHH');
insert into tbl_COUNTRY values(72,'III');
insert into tbl_COUNTRY values(83,'JJJ');
insert into tbl_state values(1,'state',0);
insert into tbl_state values(2,'BH',91);
insert into tbl_state values(3,'CI',72);
insert into tbl_state values(4,'DI',72);
insert into tbl_state values(5,'EH',91);
insert into tbl_state values(6,'FI',72);
insert into tbl_state values(7,'GJ',83);
insert into tbl_state values(8,'HJ',83);
insert into tbl_state values(9,'IH',91);
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|__Country
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                   |____IH
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                  |__CI
                  |__DI
                  |__FI
         |____JJJ
                   |__GJ
                   |__HJ
I Have tried but got no output
select
1 ,level, esm.name,NULL,to_char(esm.CNTRY_CODE)
from   (SELECT c.name,c.cntry_code from TBL_COUNTRY c union all select s.STATE_NM,s.COUNTRY_CODE from tbl_state s) esm
connect by prior esm.CNTRY_CODE = esm.CNTRY_CODE
start   with esm.code=0
what is going wrong here.
thank you
regards
aaditya

If you have never worked with a Forms Tree control, I recommend you look at this tutorial: How To Create a Hierachical Tree form.
Craig...

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couldn't you just put the code from the trigger into a procedure
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Bernd
The docs state that:
No programmatic action will cause the When-Tree-Node-Selected trigger to fire. Only end-user action will generate an event.
Probably due to performance reasons.
Bernd
Message was edited by:
Bernd Prechtl

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Hi,
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Download the sample project "TutWD_TreeByNestingTableColumn". See the below link to dnld this project.
https://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/503f22f6-b978-2a10-bf97-ddc21267e752 [original link is broken]
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Hi experts,
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To Kunjal and Uwe,
My AVL tree is declared like this:
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i need to get the index value of a selected node in a tree structure,
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thanks in advance,
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Meyyappan

Hello Ganesh,
in that case, just call
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Best regards,
Thomas

Add checkbox on the nodes of Hierarchical tree in oracle forms 9i

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