How to create a tree structure using forms.

Hi,
How do i create a tree structure using oracle forms,i have a table named Functions and a specific column 'Function Name' should be displayed in the tree nodes.Can anyone help me out on how to create a tree structure and populating the nodes??
thanks in advance
Regards
Karthik

The FTree package provides functions to populate the tree - look for the topic "Manipulating a hierarchical tree at runtime
" in the online help this point to all the functions and triggers

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How to create a tree structure using list items(tlist)

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As we know how to create a tree structure using Hierarchy item type.
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I would be so appreciated If you send with an example
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RangaReddy

Hi all
Any one help me please
Actually our client requirement is creation of tree structure using list item,similar to what we used in oracle Application(FNDSCSGN) form.We did the tree structure using hierarchy tree using Htree and Ftree.It working excelently.For client requirement, we want to use list item.How PJC(Pluggable Java Components) is useful for using list item(Tlist).I can't understand how it is useful.
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How to create a tree structure,like I want to create Bill/Payment Tree

How to create a tree structure , like I want to create a Bill/Payment Tree containing a single node for all A/R related activities for a specific bill period, in reverse chronological order. Basically the tree should look like
+ Bill - Date: 03-17-2010 Complete
+++++ CR Note - Date: 05-04-2010 Complete
++++++++++ Pay - Date: 05-04-2010 Frozen
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The FTree package provides functions to populate the tree - look for the topic "Manipulating a hierarchical tree at runtime
" in the online help this point to all the functions and triggers

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I am very new to LabVIEW. I am trying to create a tree structure with Check Boxes like the below. It would be great if someone would show me a right direction to go forward.
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Hi Andy,
Sorry i pasted the Picture.. Pls find the attached picture.
Following are my requirement:
1) I need to populate a tree given a root directory, listing all the Folders and file of cetain pattern(*.pjt... ther will be only one *.pjt in every subfolders).
2) I need a check box for every *.pjt to select the its path. The list of pjt files selected are used for my automation test suit.
Pls let me know if you need more info.
Best Regards
Prathap
Attachments:
tree.JPG ‏73 KB

Event Handling for tree structure using "CL_GUI_ALV_TREE_SIMPLE"

Hi,
I have created a tree structure using class CL_GUI_ALV_TREE_SIMPLE.
Now I wanted to insert a check and give message when the user opens the last node in my structure.
I checked the events available in the class , but there in none which gets trigered when we try to open a node.
Please guide me with this scenario.
Thanks & Regards,
Omkar M.

Hello Omkar
The solution is somewhat odd but apparently works. As sample report please check BCALV_TREE_SIMPLE_DEMO.
Copy this report and make the following changes:
class lcl_tree_event_receiver definition.
public section.
    methods:
    on_expand_no_children " new event handler method
      for event expand_no_children of cl_gui_column_tree
        importing NODE_KEY, " class = CL_GUI_COLUMN_TREE !!!
    on_add_hierarchy_node
              for event on_add_hierarchy_node of cl_gui_alv_tree_simple
                    importing grouplevel
                              index_outtab.
endclass.
CLASS lcl_tree_event_receiver IMPLEMENTATION.
METHOD on_expand_no_children.
    BREAK-POINT.
ENDMETHOD.                    "on_expand_no_children
FORM register_events.
* define the events which will be passed to the backend
DATA: lt_events TYPE cntl_simple_events,
        l_event TYPE cntl_simple_event.
* define the events which will be passed to the backend
l_event-eventid = cl_gui_column_tree=>eventid_node_context_menu_req.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
APPEND l_event TO lt_events.
CALL METHOD tree1->set_registered_events
    EXPORTING
      events                    = lt_events
    EXCEPTIONS
      cntl_error                = 1
      cntl_system_error         = 2
      illegal_event_combination = 3.
* set Handler
DATA: l_event_receiver TYPE REF TO lcl_tree_event_receiver.
CREATE OBJECT l_event_receiver.
SET HANDLER l_event_receiver->on_add_hierarchy_node
                                                        FOR tree1. " CL_GUI_ALV_TREE_SIMPLE
SET HANDLER l_event_receiver->on_expand_no_children
                                          FOR ALL INSTANCES. " CL_GUI_COLUMN_TREE !!!
ENDFORM.                               " register_events
As soon as you open a node in the ALV tree the report will stop at the break-point.
Now you need to check if there are still children nodes to be displayed.
If not then trigger your special coding.
Regards
Uwe

Creating a tree structure in jsp- URGENT

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I need to create a tree structure using jsp. Can anybody help me out.
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to do what? to store what? be more specific dude. As a first suggestion use XML.

How can I create a Tree Structure in java ??

Hi,
I want to create a tree structure(objects hierarchy) using java language. Is there any API method for this ?
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Thanks for the help in advance.

Do you mean graphically?
You can use a TreeSet or TreeMap if you just want to use tree structures.
Kaj

How to create multiple Tree Type Region In Tabular Form ?

Dear Friends,
i have to design tabular form to Distribute User Rioght to emp to access application
eg if i have Three module in application
1.Administration
2.Attendance
3.Accounts
Module
1 Administration have 5 Pages A,B,C,D,E.
Module
2 Attendance HAVE 4 Pages F,G,H,I
Module
3 Accounts HAVE 7 Pages J,K,L,M,N,O,P
I need these three module divided into three section in tabular form as a tree Type like
Module 1 Tree Open in Tabular Form like
- (Tree Mark Open )
=======================================================
PAGE_ID-------------SUBPAGE_ID-------VIEW-------------------MODIFY-------------------CREATE----------------------------TABLE COLUMN NAME
========================================================
Administration-----------A------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------B------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------C------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------D------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------E------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
- (Tree Mark Open )
Module 2 Tree Open in Tabular Form like
Attendance-----------F------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------G------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------H------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------I------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
- (Tree Mark Open )
Module 3 Tree Open in Tabular Form like
Accounts-------------J------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------K------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------L------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------M------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------N------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------O------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------P------------------CHECK bOX------------CHECK BOX-------------CHECK BOXi need divided these three Module in Tabular form in three region as tree.
Table APPLICATION_PAGE_DETAILS
ID                   NUMBER
PAGE_ID             NUMBER
SUB_PAGE_ID          NUMBER
========================
TABLE USER_RIGHT
======================
ID                  NUMBER
EMP_ID            NUMBER
PAGE_ID            NUMBER
SUB_PAGE_ID        NUMBER
VIEW                    VARCHAR2(1)
MODIFY                VARCHAR2(1)
CREATE                VARCHAR2(1)How to create multiple Tree Type Region In Tabular Form ?
How can i do this ?
Thanks
Edited by: Vedant on Oct 4, 2011 3:21 AM
Edited by: Vedant on Oct 4, 2011 9:09 PM
Edited by: Vedant on Oct 13, 2011 8:57 PM

Well think of it I believe the scenario is too bird viewed hence the solution can't be exact.
But thinking of a possible solution every time a child operation fails have a catch block where you you go back to system if the parent needs to be deleted if yes, call Delete Method on the parent.
Note: Make sure that the decision on whether or not the parent record needs to be deleted will depends on the question "Does Parent Record already has several other children associated to it or not"
Hope this clarifies.
Regards,
Messer

How to create Hierarchy Tree Node structure?

Hi experts,
          I want to know how to create a tree with kind of below Structure:
Root A
         NodeA1
              ITEMA1_IT1
              ITEMA1_IT2
              ITEMA1_IT3
         NodeA2
              ITEMA2_IT1
              ITEMA2_IT2
         NodeA3
              ITEMA3_IT1
              ITEMA3_IT2
              ITEMA3_IT3
              ITEMA3_IT4
So when i click on Root A it shows me, NODEA1, NODEA2 & NODEA3....
when further i click on NODEA1, it shows me items like ITEMA1_IT1,ITEMA1_IT2, ITEMA1_IT3.
when further i click on NODEA2, it shows me items like ITEMA2_IT1,ITEMA2_IT2.
SO item will get loaded when i click on perticular node.
how its possible.
I have gone through SDN so many threads, bt i didn't get exactly for webdynpro ABAP.
Please guide me for the same.
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Saurin Shah

Hi,
you can create the tree you wanted as follows:
1) create a node under your context say "root_node" with cardinality 1..1
2) now create an attribute under it called "text" with type string.
3) now create three nodes under this "root_node" called nodeA1 nodeA2 and nodeA3 with cardinality 0..n
4) now under nodeA1 , nodeA2 and nodeA3 create an attribute called "text" with type string...so each node will have one attribute called "text" of type string...
5) now create a node under nodeA1 called "itemA1" with cardinlity 0..n
6) now create an attribute called "text" of type string under this node "itemA"...
7) repeat step 5 and 6 for the other two nodes...nodeA2 and nodeA3
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I created like this:
FILL_ITEM1
FILL_ITEM2
FILL_ITEM3
FILL_NODEA1
FILL_NODEA2
FILL_NODEA3
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hence the coding is
data
    lt_elements type if_main=>elements_nodea1.
if you view is called view1...than the data declaration would be
data
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10) now we go the layout tab and put the tree ui on the layout....bind the datasource property to the context node "root_node"
and bind the rootText property to the attribute "text" of the root_node...
11) now right click on this tree ui element under the ROOTUIELEMENTCONTAINER and select "insert node type" ...a box will appear where you can see it has two types of node for you....one is tree_node_type and other one is tree_item_type...
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12) now bind all these node types and item types data sources and texts with corresponding nodes and attributes under your context...
so nodeA1datasource will get bind to context nodeA1 and itemA1 data source will get bind to itemA1 from context..and so on...
13) now in the wddoinit method: I setup the text for the root node.....
DATA lo_nd_root_node TYPE REF TO if_wd_context_node.
DATA lo_el_root_node TYPE REF TO if_wd_context_element.
DATA ls_root_node TYPE wd_this->element_root_node.
DATA lv_root_txt TYPE wd_this->element_root_node-root_txt.
navigate from <CONTEXT> to <ROOT_NODE> via lead selection
lo_nd_root_node = wd_context->get_child_node( name = wd_this->wdctx_root_node ).
get element via lead selection
lo_el_root_node = lo_nd_root_node->get_element( ).
@TODO fill attribute
lv_root_txt = 'Root Node'.
set single attribute
lo_el_root_node->set_attribute(
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    value = lv_root_txt ).
hope this will give you the solution you are looking for...
Thanks...
AS...........

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http://www.oracle.com/technology/products/jdev/samples/fod/index.html
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Hi,
Following is the link to start https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/lw/uuid/f010ec31-9658-2910-3c83-c6e62904eceb
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How to create a table in smart form.

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http://www.sapbrain.com/ARTICLES/TECHNICAL/SMARTFORMS/smartforms.html
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http://www.sap-img.com/smartforms/smart-006.htm
http://www.sap-img.com/smartforms/smartforms-faq-part-two.htm
http://www.sap-basis-abap.com/sapsf001.htm
http://www.sap-press.com/downloads/h955_preview.pdf
http://www.ossincorp.com/Black_Box/Black_Box_2.htm
http://www.sap-img.com/smartforms/sap-smart-forms.htm
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How to create a tree in table?

How to create a tree in table?

Hi,
check these links,
Tree Structure:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/de59f7c2-0401-0010-f08d-8659cef543ce
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#31
/people/paolo.romano2/blog/2007/11/09/dynamic-tree-in-abap-webdynpro
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How to create dynamic tree based on BAPI

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What i'm trying to do is create an organizational structure.
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