Hiding Page 0 Items and Tree Node Links

I have two issues I'm trying to work out:
1) I have created a tree on page 0 that I want to appear on all of my REPORT pages, so the user can filter the reports regardless of which page they're on. The problem is that the tree is also appearing on the login page and the Home page. Is there any way to hide the tree on the login and home pages but have it appear on all other pages? I'm trying to avoid having to create the tree on every single report page.
2) I need the tree to work like this: the user clicks any node in the tree, and all reports (on multiple pages) are filtered based on the node selected. So I don't actually want the nodes to be links to a report, I just want the reports to be filtered based on the node value selected. Then I'll have tabs to navigate between the different reports. Is this possible?
Thanks.

I dunno if you correct it, but there was small mistake in the JS code - a closing bracket was missing
$s('P0_TREE_NODE', $(this.triggeringElement).parents('li:first').attr('id'));
it looks like the node value IS being stored in the session stateI hope you checked for items in page 0 (it should then list down page 0 items including P0_TREE_NODE) when you searched for session state(it defaults to whichever page is run currently)
If these two are working fine, it has to be some page process/computation/item source/item default that modifies the item value when you move between pages.
To find this: Turn debug on, reload the page , click on a tree node, then redirect to some other page and then check the debug report and see if the page 0 item: P0_TREE_NODE is being set/reset/modified elsewhere.

Similar Messages

Tree and Tree Node Components - Threadinar7

Hi All,
This is the seventh in the "Threadinar" series , please see Threadinar6 at
http://forum.sun.com/jive/thread.jspa?threadID=100601 for details
In this Threadinar we will focus on the
"Tree" and "Tree Node" Components
Let us begin our discussion with the Tree Component.
Tree Component
You can drag the Tree component from the Palette's Basic category to the Visual Designer to create a hierarchical tree structure with nodes that can be expanded and collapsed, like the nodes in the Outline window. When the user clicks a node, the row will be highlighted. A tree is often used as a navigation mechanism.
A tree contains Tree Node components, which act like hyperlinks. You can use a Tree Node to navigate to another page by setting its url property. You can also use a Tree Node to submit the current page. If the the Tree Node's action property is bound to an action event handler, selecting the node automatically submits the page. If the Tree Node's actionListener property is bound to an action listener, opening or closing the node automatically submits the page. You set Tree Node properties in the Tree Node Component Properties window.
* If you use this component to navigate between pages of a portlet, do not use the url property to link to a page. Instead, use the Navigation editor to set up your links to pages.
* Events related to tree node selection do not work correctly in portlets because the component uses cookies to pass the selected node id back and forth, and cookies are not correctly handled by the portlet container. You cannot handle tree node selection events in portlet projects.
Initially when you drop a tree on a page, it has one root node labeled Tree and one subnode labeled Tree Node 1. You can add more nodes by dragging them to the tree and dropping them either on the root node to create top level nodes or on existing nodes to create subnodes of those nodes. You can also right-click the Tree or any Tree Node and choose Add Tree Node to add a subnode to the node.
Additionally, you can work with the component in the Outline window, where the component and its child components are available as nodes. You can move a node from level to level easily in the Outline window, so you might want to work there if you are rearranging nodes. You can also add and delete tree nodes in the Outline window, just as in the Visual Designer.
The Tree component has properties that, among other things, enable you change the root node's displayed text, change the appearance of the text, specify if expanding or collapsing a node requires a trip to the server, and specify whether node selection should automatically open or close the tree. To set the Tree's properties, select the Tree component in your page and use the Tree Component Properties window.
The following Tutorial ("Using Tree Component") is very useful to learn using Tree components
http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/sitemaptree.html
See Also the Technical Article - "Working with the Tree Component and Tree Node Actions"
http://developers.sun.com/prodtech/javatools/jscreator/reference/techart/2/tree_component.html
Tree Node Component
You can drag the Tree Node component from the Palette's Basic category to a Tree component or another tree node in the Visual Designer to create a node in a hierarchical tree structure, similar to the tree you see in the Outline window.
The tree node is created as a subnode of the node on which you drop it. If you drop the node on the tree component itself, a new node is created as a child of the root node. You can see the hierarchical structure clearly in the Outline window, where you can also easily move nodes around and reparent them.
You can also add a tree node either to a Tree component or to a Tree Node component by right-clicking the component and choosing Add Tree Node.
A Tree Node component by default is a container for an image and can be used to navigate to another page, submit the current page, or simply open or close the node if the node has child nodes.
* If you select the Tree Node component's node Tree Node icon in the Outline window, you can edit its properties in the Tree Node Properties window. You can set things like whether or not the Tree Node is expanded by default, the tooltip for the Tree Node, the label for the tree node, and the Tree Node's identifier in your web application.
* You can use a Tree Node to navigate to another page by setting its url property. You can also use a Tree Node to submit the current page. If the the Tree Node's action property is bound to an action event handler, selecting the node automatically submits the page. If the Tree Node's actionListener property is bound to an action listener, opening or closing the node automatically submits the page.
- Note: If you use this component to navigate between pages of a portlet, do not use the url property to link to a page. Instead, use the Navigation editor to set up your links to pages. In addition, events related to tree node selection do not work correctly in portlets because the component uses cookies to pass the selected node id back and forth, and cookies are not correctly handled by the portlet container. You cannot handle tree node selection events in portlet projects.
* If you select the image in the Tree Node, you can see that its icon property is set to TREE_DOCUMENT. If you right-click the image on the page and choose Set Image, you can either change the icon to another one or choose your own image in the Image Customizer dialog box. For more information on working with an image in a tree node, see Image component.
- Note: The image used in a tree node works best if it is 16x16 or smaller. Larger images can work, but might appear overlapped in the Visual Designer. You can right-click the component and choose Preview in Browser feature to check the appearance of the images.
Please share your comments, experiences, additional information, questions, feedback, etc. on these components.
------------------------------------------------------------------------------- --------------------

One challenge I had experience was to make the tree
always expanded on all pages (I placed my tree menu
in a page fragment so I can just import it in my
pages).Did you solve this problem. It would be interesting to know what you did.
To expand a node you call setExpanded on the node. Here is some code from a tutorial that a coworker of mine is working on.
In the prerender method:
 Integer expandedPersonId = getRequestBean1().getPersonId();
 // If expandedPersonId is null, then we are not coming back
 // from the Trip page. In that case we do not want any trip
 // nodes to be pre-selected (highlighted) due to browser cookies.
 if (expandedPersonId==null) {
 try {
 HttpServletRequest req =(HttpServletRequest)
 getExternalContext().getRequest();
 Cookie[] cookies = req.getCookies();
 //Check if cookies are set
 if (cookies != null) {
 for (int loop =0; loop < cookies.length; loop++) {
 if (cookies[loop].getName().equals
 ("form1:displayTree-hi")) {
 cookies[loop].setMaxAge(0);
 HttpServletResponse response =(HttpServletResponse)
 getExternalContext().getResponse();
 response.addCookie(cookies[loop]);
 } catch (Exception e) {
 error("Failure trying to clear highlighting of selected node:" +
 e.getMessage());
 } ... (in a loop for tree nodes)...
 personNode.setExpanded(newPersonId.equals
 (expandedPersonId));In the action method for the nodes:
 // Get the client id of the currently selected tree node
 String clientId = displayTree.getCookieSelectedTreeNode();
 // Extract component id from the client id
 String nodeId = clientId.substring(clientId.lastIndexOf(":")+1);
 // Find the tree node component with the given id
 TreeNode selectedNode =
 (TreeNode) this.getForm1().findComponentById(nodeId);
 try {
 // Node's id property is composed of "trip" plus the trip id
 // Extract the trip id and save it for the next page
 Integer tripId = Integer.valueOf(selectedNode.getId().substring(4));
 getRequestBean1().setTripId(tripId);
 } catch (Exception e) {
 error("Can't convert node id to Integer: " +
 selectedNode.getId().substring(4));
 return null;
It would also be great if I can set the tree
readonly where the user cannot toggle the expand
property of the tree (hope this can be added to the
tree functionality).

Htmlb:tree differentiate between nodeclick and tree node expander click

Hi,
how can i differentiate between nodeclick and tree node expander (to get to its children) click in my event processing in htmlb:tree element.
What i am trying to achieve?
Onload just load root node and its immediate children.
On node expand get the children of the current node and modify htmlb:tree table2 with additional node inofs.
on node click call some client function.
But my issue is that i am not able to differentiate between node expander click and node click in my event handling. Any help on this is appreciated.
(I am not using MVC)
Thanks in advance.
Regards
Raja
Message was edited by: Durairaj Athavan Raja

After reading your weblog I think I understand better. I did some testing with my example. I am using the toggle = "true", so that the page returns to the server each time an expander is selected.
<htmlb:tree id = "myTree1"
 height = "75%"
 toggle = "true"
 title = "<otr>EQI Reporting Tree</otr>"
 width = "90%"
 onTreeClick = "myTreeClick"
 table = "<%= application->selection_model->itview %>" >
</htmlb:tree>
However I have not added any coding in my event handler to respond to the expander event. I only respond to myTreeClick (which loads some data for the given selection). The BSP tree element itself must be doing the hard work for me.
if event_id cs 'tr_myTree1'.
 data: tree_event type ref to cl_htmlb_event_tree.
 tree_event ?= htmlb_event.
 if tree_event->server_event = 'myTreeClick'.
 clear appl->message1.
 appl->selection_model->get_chart_data( appl = appl
 node = tree_event->node ).
 endif.
endif.
I pass my entire tree defintion to the element. It appears that it only sends visible nodes to be rendered. When the expander is selected, I don't have to do anything, the tree re-renders with only the newly visible rows.
I tested and turned off the toggle (toggle = "false") and my page took forever to load because it was sending all the nodes to the frontend on the first load.

Tree node link using htmlb

Hi all
Do any one give me the code to make the object in the tree node as link to navigate to another page,
Note:Onmouseover alone the object gets the link and I need to get the hand symbol
reg
balaji

Hi,
In the below code i need to make Course type 1A, Course type 2A, Course type 3A as a link to navigate to other pages. Please guide me reagarding this,
<hbj:treeNode id="e_root" text="Desk" isOpen="true" >
 <hbj:treeNode id="e_cga" text="Course group A" isOpen="true" tooltip="Course group A">
 <hbj:treeNode id="e_cta" text="Course type 1A" tooltip="Course type 1A "/>
 <hbj:treeNode id="e_ctb" text="Course type 2A" tooltip="Course type 2A "/>
 <hbj:treeNode id="e_ctc" text="Course type 3A" tooltip="Course type 3A "/>
 </hbj:treeNode>
 <hbj:treeNode id="e_cgb" text="Course group B" isOpen="true" tooltip="Course group B" >
 <hbj:treeNode id="e_ct1" text="Course type 1B" tooltip="Course type 1B " />
 <hbj:treeNode id="e_ct2" text="Course type 2B" tooltip="Course type 2B " />
 <hbj:treeNode id="e_ct3" text="Course type 3B" tooltip="Course type 3B "/>
 </hbj:treeNode>
 </hbj:treeNode>
Waiting for replies,

Tree Node Links

Hello,
I am trying to configure a Tree in APEX 4.1 and I'm not sure if what I am trying to do is possible. Here is the situation: I work for a university that has the following colleges:
College of Arts & Communication
College of Business Administration
College of Education
College of Liberal Arts
College of Professional Studies
College of Sciences
Each of the above listed colleges have multiple majors that are unique to that college.
So my tree uses the college name for the parent node and each of the majors for that college as the child nodes. Each Major has a major code assigned to it, so when a user clicks on a major, a page loads with information about the students in that major. Colleges, however, do not have a major code and so if the user clicks on the college name in the tree, the page loads but has no data. So, what I would like is that if a user clicks on a mjor, the pages loads like currently set up, but if the user clicks on a college name, a different page loads with information about that college.
So the question is: Is it possible to have one page load, say Page 21, when a major (child node) is selected, and another page, Page 22, when a college (parent node) is selected?
Thanks,
Bob

Yes, that is very much possible to call different urls/pages from different tree nodes. You need to format your query to use independent select statements (for each node) and finally use UNION to form the tree.
For example, you can do something like this:
SELECT CASE WHEN connect_by_isleaf = 1 THEN 0
            WHEN level = 1             THEN 1
            ELSE                           -1
       END as status
,      level
,      name as title
,      icon
,      id as value
,      tip as tooltip
,      url as link
,      seq as display
from
-- select statement for the parent node
UNION
-- select statement for the first/immediate child node
UNION
-- select statement for the level 2 child
start with parent is null
connect by NOCYCLE prior id = parent
order siblings by displayIn each select statement, you can specify the required link/url.
I hope this helps.

Content Item Typ: Tree Navigation Link

Hi,
I was told that there is one Tree Navigation Link in the content item types. However I can't see it in the page group configuration.
I am using oracle 9iAS 9.0.2, portal 9.0.2??, JPDK v2 July one.
By the way, how can I know the portal version? I didn't do the installation. Everything comes with the oracle 9iAS installation. I did upgrade the JPDK.

There is currently no item type that does a tree-style navigation.
A new tree-style navigation portlet is coming soon from the Portal Integration Solutions team.
There are also a couple of navigation portlets available from the Knowledge Exchange. I've tried this one and it works great.
There are also some great navigation and search extensions available from Oracle Consulting.
To find the Portal version number, look on the Builder Page, Admin tab, General Settings. Scroll to the bottom of the page.
Regards,
Jerry
PortalPM

Tree item when-tree-node-selected fires differently from 6i to 10g.

In forms 6i, when you keyboard navigate between tree nodes, the wtns trigger will fire. In 10g it does not. In 10g, it will fire if you press the tab key or mouse click on a node.
Anyone know if this was done on purpose?
I ran into this after finally trying my props.fmb in 10g. It works fine in 6i, but not in 10g
copy of my form is here:
http://www.tailboom.com/oracle.php
Forms [32 Bit] Version 6.0.8.18.3 (Production) cleint server
Forms [32 Bit] Version 10.1.2.0.2 (Production)
I wrote most of the tree handling code for oracle apps APPTREE. This is the code that most if not all tree's in apps uses to build standard tree. So I have a pretty good understanding of the forms tree item. And know the wtns fired for web forms 6i on every node like 6i client server. This is very strange IMO.
Thanks.
--pat

Oleg,
thanks for the reference. Although the bug you identify deals with when-tree-node-activated, it is possible they fixed the when-tree-node-selected issue at the same time. With my test tree, i can currently duplicate both issues. I tried to download the patch, but it is only available for linux and unix. No windows patch. I don't have my linux env up and running to where I can test yet. So I can not confirm.
--pat

After adding list view into the web part page, the items and list control ribbon is not activated.

I created new webpart page and added one list view web part into the page.
However I can see the ITEMS and LIST tabs on ribbon area, but all the buttons are deactivated.
Do I have to activate any feature for this or any settings are needed for the webpart?
I already have full permission for this site.
For your easy understand I added the screenshot.

Thanks for you advice.
However I am currently using the context menu and edit link in the view.
My Client keep complaining about the ribbon is not activated even thought it works fine in the SharePoint 2010.

JSF tree view GUI component and tree node actions

Hi,
I am new in using JSF and have a problem with my simple test application.
The application contains a tree view control with one static tree node and a separate text area. Clicking on the tree node shall fill the text area with the string 'hello'. Seems to be very simple, but it doesn't work.
What did I do?
First of all I use the Sun Java Studio Creator 2.
By double clicking on the tree node in the design window of the IDE a method called treeNode1_action() was created. I also added the String text to the session bean. treeNode1_Action() does not more than setting text='hello' ( getSessionBean().setText('hello'); ).
The jsp file contains the line
<ui:textArea binding="#{Page1.textArea}" id="textArea" style="height: 192px; left: 360px; top: 48px; position: absolute; width: 456px" text="#{SessionBean1.text}"/>, so the text of the text area is bound to the session property 'text'.
Running the application and clicking on the tree node does nothing except reloading the page (no 'hello' inside the text area).
Using the debugger showed me that the bean property text is set correctly to 'hello', also after reloading the page.
What did I do wrong?
What do I have to do to display 'hello' in the text area?
I would be glad for some good advice to solve my problem and looking forward for an answer.
Regards from germany
Matthias

want to remove the green patch from the jsf tree componentas u said ,, it is COMPONENET so this is a pre-made creator component that u cant chnage its attributes ,,
instead u can extract Theam.jar file and change the icons ,, u i didnt do it before ,, but u may be find what u want there,
hope this will help
good luck
Mohammed

Why cant I copy and paste local links (file:/// or bookmarks) into an editable page (browser or email) in Fx 4 or 5, as I COULD in Fx 3?

During the time I was using Fx 3, I found out that I could copy and past links and bookmark folders into an editable page in firefox, and manipulate those links just as I could in my emails for instance -- copy and paste to my hearts content! and the links would remain clickable--
now, having switched to Fx 4, and then a week later Fx 5, I find out that in neither of these versions can I still do this same operation-- the links from file (file:///) and bookmarks to local pages (including about:config, or about:blank) used to show up in an editable page (and then saved in the scrapbook extension, but even if saved onboard my disk, no matter) as a clickable link-- (no, about config would not open up from a saved page, Im trying to remember more examples here, the LINK would still be a correct hyperlink)
now, in Fx 4 and 5, these links are copied to the clipboard as text only!
this saddens greatly-- I was making wonderful use of this feature back in Fx 3.6-- but Fx 5 really is faster, and so far, ALL the extensions Ive come to LOVE still work great in Fx5, and things happen faster
can someone tell me why,
and
is there a config setting, or some other solution that can change this back for me?
("3 people have this problem 2 new this week")
THANK YOU "I have this problem too" clickers!!!
Im still checking back here regularly to find out WHY!?

During the time I was using Fx 3, I found out that I could copy and past links and bookmark folders into an editable page in firefox, and manipulate those links just as I could in my emails for instance -- copy and paste to my hearts content! and the links would remain clickable--
now, having switched to Fx 4, and then a week later Fx 5, I find out that in neither of these versions can I still do this same operation-- the links from file (file:///) and bookmarks to local pages (including about:config, or about:blank) used to show up in an editable page (and then saved in the scrapbook extension, but even if saved onboard my disk, no matter) as a clickable link-- (no, about config would not open up from a saved page, Im trying to remember more examples here, the LINK would still be a correct hyperlink)
now, in Fx 4 and 5, these links are copied to the clipboard as text only!
this saddens greatly-- I was making wonderful use of this feature back in Fx 3.6-- but Fx 5 really is faster, and so far, ALL the extensions Ive come to LOVE still work great in Fx5, and things happen faster
can someone tell me why,
and
is there a config setting, or some other solution that can change this back for me?
("3 people have this problem 2 new this week")
THANK YOU "I have this problem too" clickers!!!
Im still checking back here regularly to find out WHY!?

Af:tree - how do I highlight the selected tree node?

af:tree
I checked the generated CSS file. I found that when a tree node is selected, the related CSS attribute is:
.xj:link{
font-family:Arial,Helvetica,Geneva,sans-serif;
font-size:10pt;
font-weight:normal;
color:#663300
I created a customized CSS attribute, but then all of the links have the customized CSS attributes.
How do I just highlight the selected tree node link?
Thanks,
--Todd

try doing the onclick javascript method
you have to place it on the node element and id must be made dynamic
for this use 'this.id'
by which the current id of the node is passed
and by capturing the id name in a var
use the same for invoking its selected property and make it true
like this
var currentid = this.id;
this.form.currentid.selected = true;

Hierarchical tree node problem

Hi all --
Today's problem is (drum roll)............
My application uses a heirarichal tree where each tree node contains the name of a form within this system. The user can navigate from form to form by clicking the appropriatetly name tree node. This seems to work - sometimes. Some users click on a node for one form, but get transferred to another named form(usually the one above or below the one actually activated). I've also found out that this happens ONLY when the user has their screen resolution set to 800 x 600. This application was developed at screen resolution 1024 x 768 and it woks fine. Anybody know why??

Here is the code for both the tree node selected and tree node activated triggers
Tree Node Seleceted code:
:CONTROL.Node_Activated := null ;
:CONTROL.Node_Selected := Ftree.Get_Tree_Node_Property('CONTROL_TREE.MENU', :SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE) ;
===========================================================
Tree Node Activated code:
Declare
LN$I Pls_integer ;
Begin
:CONTROL.Node_Selected := null;
:CONTROL.Node_Activated := Ftree.Get_Tree_Node_Property('CONTROL_TREE.MENU', :SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE) ;
If :CONTROL.Node_Activated IS NOT NULL Then
if :GLOBAL.curr_proc_id <> :control.node_activated or :control.node_activated
is null then
CALL_FORM(:CONTROL.Node_Activated);
else
Set_Alert_Property( 'AL_FORM_OPENED', ALERT_MESSAGE_TEXT,
:CONTROL.Node_Activated || ' is already opened. Please check your current or previously opened library.' );
LN$I := Show_Alert( 'AL_FORM_OPENED' ) ;
end if;
end if ;
end ;

Request a Simple Sample of adding Hierarchical Tree Node

Hai! if you are familiar with hierarchical tree. please show me
some sample of adding node to the hierarchical tree(simple
adding node)
If you are providing code, please also provide information where
the code am I suppose to be put cause i'm still new in oracle.
Thanks in advance for spending some time on it...
Eric :)
null

Here is the code for both the tree node selected and tree node activated triggers
Tree Node Seleceted code:
:CONTROL.Node_Activated := null ;
:CONTROL.Node_Selected := Ftree.Get_Tree_Node_Property('CONTROL_TREE.MENU', :SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE) ;
===========================================================
Tree Node Activated code:
Declare
LN$I Pls_integer ;
Begin
:CONTROL.Node_Selected := null;
:CONTROL.Node_Activated := Ftree.Get_Tree_Node_Property('CONTROL_TREE.MENU', :SYSTEM.TRIGGER_NODE, Ftree.NODE_VALUE) ;
If :CONTROL.Node_Activated IS NOT NULL Then
if :GLOBAL.curr_proc_id <> :control.node_activated or :control.node_activated
is null then
CALL_FORM(:CONTROL.Node_Activated);
else
Set_Alert_Property( 'AL_FORM_OPENED', ALERT_MESSAGE_TEXT,
:CONTROL.Node_Activated || ' is already opened. Please check your current or previously opened library.' );
LN$I := Show_Alert( 'AL_FORM_OPENED' ) ;
end if;
end if ;
end ;

Create a tree node and show the report on the same page

Hi,
I have created a tree for our organization and each node represents a unit. The top one is office level and followed by division and brach.
I have created a reprot on the same page as the tree node.
What I want to do is:
I would like to click a specific node and the report shows only that node and bellow. So, If I click division A and division A has two branch. my report shows only those two braches that bellong to division A.
Can someone help me?
Thank you

The only way it could work is using iframes. Now OBIEE 11g would not allow iframes inside it's dashboard. It offers a dashboard object called "Embedded content" which is a restricted iframe kinda thing but unless you get this object's id from generated HTML you can change it's content dynamically. Besides, such an implementation may break with next patch. So here is an idea.
Create a HTML page with two iframes, left one will hold all the reports with links (you can always generate a list of reports through catalog manager, open it in excel and make HTML links from it) that open report urls (in the format of ./saw.dll?GO&Path=....) in right iframe (using javascript open.window method). Once that page is working, call this page from dashboard using an action link. This is slightly twisted approach but at least it would give you what you asked for.
About making the report list dynamic, I am afraid there are no easy answers. OBIEE provides web service that will allow the users to query catalog to get a list of reports. You can try some basic JSP to access the web service and generate the list dynamically. But that is not something I can provide here.

[Tree] item and node order ! (Recursive Node)

I made a wd4a has organizatonal structure tree. but I have some problem with the org tree.
I want to have a tree(org structure) in item(person) and node(organization) order.
Root                                            Root
|- Person 1                                    |- Head Dept
|- Person 2                                    |        |-Person 3
|-Head Dept                        ->        |        |-Person 4
|       |- Person 3                             |-Sales
|       |- Person 4                             |- Person 1
|-Sales                                          |- Person 2
( to be displayed)                                 (current displayed)
Whiat's the problem?
Although the both of them have a same contents, I really want to display in person and org order .
Plz. help.

I solved this problem myself and it makes me very so tired.
I guess that Recursive node tree have some bugs.
If a node have one recursive node and one sub-node and some kinds of attributes,
we have to make a decision on how to display and sort them(sub-node and attributes)
There is a example below as I really want to sort them.
C_Drive Folder
- file 1
- file 2
- Folder 1
- file3
- Folder 1-1
- Folder 2
Context
    |-Folder Node
    |      |-File Node
    |      |       |-File Name attribute
    |      |-Folder Name attribute
    |      |-Folder_Content             -> Recursive Node
When you meet this situation,you must implement the context nodes and
the names of context node and recursive node must be in alphabet order you want to display.
I am sorry for my crumsy writting English.

Hiding Page 0 Items and Tree Node Links

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