How to limit the Tree's level

Hi all,
I have a tree with 10 levels, But I want it just display from level 1 to level 4, The node bigger than level4 will not be displayed on the tree. How can I implement this issue? Thanks a lot!
Regards,
Peter

JNI is java native interface. It let us allow platform dependent code in c / c++ and we can use it them in java.
JNI should be used only when you need to do some thing faster in native machine language. You problem is too trivial to use JNI. So better stick to what sun people have done..
for more info : http://java.sun.com/developer/onlineTraining/Programming/JDCBook/jni.html

Similar Messages

  • How to limit the max dialog no that one user can use at the same time?

    Hi,
    I meet one performance problem that one user can open 6 sessions in the GUI and he/she can run 6 reports at the same time witch could occupy 6 dialogs in the sap R/3 instance. It makes poor performance for other users.
    Would you pls tell me how to limit the no. of sessions one user can create at the same time or how to limit the no. of dialogs one user can occupy at the same time?
    Thanks a lot!
    I used this parameters in the default profile as blew:
    rdisp/rfc_check 1
    rdisp/rfc_use_quotas 1
    rdisp/rfc_max_own_used_wp 20 (means: 20%)
    It still didn't work.
    Sean

    Hello,
    We can reserve DIA W.P by giving value to the parameter :- rdisp/rfc_min_wait_dia_wp=1(default)
    that have to necessarily remain free for other users.
    This parameter is used to reserve a number of dialog work processes for Dailog mode.
    For eg. If 10 dialog w.p. are configured for the instance(rdsip/wp_no_dia=10) and the parameter rdisp/rfc_min_wait_dia_wp=3 is set,parallel RFC's can occupy a maximum of 7 DIA W.P.3 DAI W.P. always remain free for dialog mode.
    But now the question is how we assign/restrict this free dialog w.p. to the specific user.
    Reply...
    Regards,
    JUNAID

  • How to limit the number of items in a KPI Status list web part?

    How to limit the number of items in a KPI Status list web part? There is no paging option for Business Category Status list or any limit can be made by changing the Item limit in default view unlike other SharePoint List web parts. So How to achieve it?
    Kindly help.
    Regards,
    ZA
    zzzSharePoint

    Hi,
    According your post, I know you would like to set the item display limit in Status List web part.
    In the web part, the number of items to display is based on the view which you selected when configuring the web part. The default view for status list is status list view.
    However, I am not able to limit the items’ display number of the status list view. After changing the items limit, the list item displayed would not match the number specified by Item Limit. Thus, it is not possible to limit the number
    of items in the Status list web part.
    It could be a potential issue in SharePoint 2010.
    We will log this issue to our suggestion box. As after the submission, we may not have any time guarantee when the fix may be released, but it may come out on next cumulative update.
    Appreciate your time and efforts.
    Thanks.
    Tracy Cai
    TechNet Community Support

  • How to limit the number of items that a list control can hold?

    Hi,
    I am using a Flex3 List control for one of my projects.
    I add drag & drop functionality to it, so that i can drag & drop elements from one control to another.
    How to limit the number of items that a list control can hold / can be dropped in a list control ?
    - Sen.

    1. Listen for the dragdrop event on the control you are dragging onto.
    2. check the length of the items in the dataprovider - if it exceeds your maximum override the default drop action with e.preventDefault(); (assuming you used e for the event on the handler).
    Regards,
    Mark.

  • How to limit the number of rows in a smart form , sap script.

    Can anyone tell me how to limit the number of rows in the output of a sap script/smart form. I have tried "protect/endprotect" in sap script but have no idea of how to do in smart form. In sap script the only way it has happened is by reducing the size of the main window.

    Hi,
    In Smartform also, why dont you try reducing the size of the window if you want to limit the rows in it. Also if you are printing Line Items in a LOOP, you can write
    LOOP AT T_ITAB FROM 1 TO N in the LOOP Node if you know how many records exactly you want to display in 1 Page processing.
    regards,
    Mahesh

  • How to limit the number of boxes to tick in LC

    I would like to know the "javascript" in Lice Cycle to limit the number of boxes ticked
    for example i have 20 boxes and i would like that the client can only tick 5 boxes
    thank you

    Thank you Steeve
    But my problem is that i don't know which boxes the client will want to tick so all boxes have to be available at the beginning.
    When the client will have ticked 5 boxes in this case and only in this case, all others boxes must become unavailable so it is very difficult to set up
    if you have any idea
    thanks anyway
    Date: Fri, 15 May 2009 09:44:33 -0600
    From: [email protected]
    To: [email protected]
    Subject: How to limit the number of boxes to tick in LC
    This is a form validation issue. For example, you may have a text field and the value entered into that field determines which checkboxes must be completed to satisfy a validation or business rule. The attached sample requests the value "foobar" to be entered into a text field. If you enter "foobar" and exit the field, 2 of 3 checkboxes have the access property changed to "protected", meaning a user cannot no longer select those checkboxes.
    // form1.page1.subform1.input::exit - (JavaScript, client)
    if (this.rawValue == "foobar") {
        form1.page1.subform1.cb2.access = "protected";
        form1.page1.subform1.cb3.access = "protected";
    Steve
    >

  • How to limit the number of search results returned by oracle text

    Hello All,
    I am running an oracle text search which returned the following error to my java program.
    ORA-20000: Oracle Text error:
    DRG-51030: wildcard query expansion resulted in too many terms
    #### ORA-29902: Fehler bei der Ausführung von Routine ODCIIndexStart()
    ORA-20000: Oracle Text error:
    DRG-51030: wildcard query expansion resulted in too many terms
    java.sql.SQLException: ORA-29902: Fehler bei der Ausführung von Routine ODCIIndexStart()
    ORA-20000: Oracle Text error:
    DRG-51030: wildcard query expansion resulted in too many terms
    at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:169)
    When i looked up the net, one suggestion that was given is to narrow the wildcard query, which i cannot in my search page. Hence I am left with the only alternative of limiting the number of results returned by oracle text search query.
    Please let me know how to limit the number of search results returned by oracle text so that this error can be avoided.
    Thanks in advance
    krk

    Hi,
    If not set explicitly, the default value for WILDCARD_MAXTERMS is 5000. This is set as a wordlist preference. This means that if your wildcard query matches more than 5000 terms the message is returned. Exceeding that would give the user a lot to sift through.
    My suggestion: trap the error and return a meaningful message to the user indicating that the search needs to be refined. Although it is possible to increase the number of terms before hitting maxterms (increase wildcard_maxterms preference value for your wordlist), 5000 records is generally too much for a user to deal with anyway. The search is not a good one since it is not restricting rows adequately. If it happens frequently, get the query log and see the terms that are being searched that generate this message. It may be necessary to add one or more words to a stoplist if they are too generic.
    Example: The word mortgage might be a great search term for a local business directory. It might be a terrible search term for a national directory of mortgage lenders though (since 99% of them have the term in their name). In the case of the national directory, that term would be a candidate for inclusion in the stoplist.
    Also remember that full terms do not need a wildcard. Search for "car %" is not necessary and will give you the error you mentioned. A search for "car" will yield the results you need even if it is only part of a bigger sentence because everything is based on the token. You may already know all of this, but without an example query I figured I'd mention it to be sure.
    As for limiting the results - the best way to do that is to allow the user to limit the results through their query. This will ensure accurate and more meaningful results for them.
    -Ron

  • HT5100 How to limit the number of downloaded videos in parallel to one.i want my iPad itunesu to download only one video at once at time and when finished from downloading it to pass to the second queued one.

    How to limit the number of downloaded videos in parallel to one.i want my iPad itunesu to download only one video at once at time and when finished from downloading it to pass to the second queued one.

    @Tylerdowner: hmm.. maybe yes.. I just want to use the DOWNTHEMALL AddsOn for the saving file not the default download.. because my costumer download MP3 files and save it 3 or more files at a time so my Internet Connection goes down :( so I just want to limit them to save 1 file at a time.
    or if there is another way to limit it to 1.. please tell me :(

  • How to change the transaction isolation level of a CMP?

    How to change the transaction isolation level of a CMP from SUN's Deployment Tool? So far I can't find any entry for this setting.

    Anuradha W wrote:
    That means, currently the only way tospecify the transaction level is through
    weblogic-ejb-jar.xml deployment descriptor?
    for WLS-generated code, yes.Somewhat related to this question, we have written a standalone testcase to reproduce this issue we have been having. Basically, the issue is that even though we configure the isolation level to a non-default one in the deployment descriptor, the connections returned by the datasource seem to be having the default (which is Read Committed). The DBMS is DB2.
    weblogic-ejb-jar.xml has the following set:
    <isolation-level>TransactionRepeatableRead</isolation-level>
    And we printed the isolation level of the connection returned from a method in the EJB, but the isolation level is still the default. I can share the code to reproduce the problem if you want to take a look at it. Please let me know how I can get that across to you.
    Thanks,
    AnuradhaIf you are using our JDBC driver for DB2, or can switch to it,
    just for a test, there is some debug I'd like from you.
    Joe

  • How to limit the number of TCP connections beeing used concurrently while a page is beeing loaded?

    We manufacture industrial small-footprint control modules with embedded web server. The resources of these modules are very limited, especially in RAM. We have problem, that FF opens 15 parallel TCP connections while loading a web page (main html page first, then all icons simultaneously). We can not handle such behavior because of lack of RAM memory needed for TCP buffers.
    Question is how to limit the number of concurrent TCP connections the browser will use? We need to do it somehow directly from the page, we can not push our customers to change the general settings of their browsers (they would not understand such things anyway).
    Do anyone have any suggestion?

    Sorry, one other thought. Many web designers now combine all icons into a single image and use CSS to clip the image so that only the desired portion is displayed. This minimizes the number of required connections and increases the probability that the image can be retrieved from cache.
    More info:
    * [http://www.w3schools.com/css/css_image_sprites.asp CSS Image Sprites - W3Schools]
    * [http://www.alistapart.com/articles/sprites/ A List Apart: Articles: CSS Sprites: Image Slicing’s Kiss of Death]
    * [http://coding.smashingmagazine.com/2009/04/27/the-mystery-of-css-sprites-techniques-tools-and-tutorials/ The Mystery Of CSS Sprites: Techniques, Tools And Tutorials | Smashing Coding]
    No idea whether this is practical for your application.

  • How to limit the number of pages a PDF can print?

    Hi,
    Does anyone know how to lime the number of pages a PDF can print? For example, if a PDF has 100 pages, it only allow the user to print no more than 100 pages.
    Any software can achieve this ?

    But once I purchased a ebook, which required be opened with Adobe digital edition, the ebook only allow to print 57 pages out of 300+ pages total. 
    Are there any way to convert a PDF to a ebook and encrypted by the printing limits?

  • How to count the tree levels?

    Hi..
    I'm a new memeber here.. and I have a problem :S
    My problem is about counting the maximum number of a tree levels.
    the question was: write a methode that receives a root of a binary tree and returns the maximum number of levels it has.
    I wrote the following methodes:
    public void depth() {
    System.out.print(depthHelper(root));
    private int depthHelper(TreeNode node) {
    int level = 1;
    if (node == null) {
    return 0;
    level = level + depthHelper(node.rightNode);
    return level;
    The problem is that these methodes count levels from one side which is the right side or left side if I wrote "node.leftNode".
    SO, how can I count them from both sides?
    I'll be very glad if you help me.

    It's often best to start with standard recursive tree traversal algoritm,
    private dH(TreeNode node) {
       if (node != null) {
          dH(node.leftNode);
          dH(node.rightNode);
    }You must keep track of the current depth and the maximum depth so far. The current depth is easy. You just increment it each time you go deeper.
    private dH(TreeNode node, int current) {
       if (node != null) {
          dH(node.leftNode, current + 1);
          dH(node.rightNode, current + 1);
    }The maximum depth is global to the tree so you should keep it outside the method. In each recursive step you compare it to the current depth
    int maximum = 0;
    private dH(TreeNode node, int current) {
       if (node != null) {
          if (current > maximum)
             maximum = current;
          dH(node.leftNode, current + 1);
          dH(node.rightNode, current + 1);
    }Now maximum contains the maximum depth.

  • How to limit the rows in the item level in sales order

    hi
    i have created a sales order here my requirement is in item level there are so many line items i want to limit the line items to 5 num is it possible

    Dear chandra
    In billing it is possible.  But if you want in sale order, apply user exit in program MV45AFZB - USEREXIT_CHECK_VBAP. 
    This user exit can be used to carry out additional checks (e.g. for completion) at item level.
    thanks
    G. Lakshmipathi

  • How to make the tree sibling nodes sorting  in memory per the VO default?

    Hi,
    I have a question on the uncommitted tree nodes sorting. The tree was built using the same VO with the view link to itself (parent/child relation). I have defined a default sorting on my VO. Now if I insert a node to the tree, the sibling nodes may not sort correctly if it is not committed. I tried to insert it to the RowsetIterator at the right position, it seems OK. but when you right click or something that make the tree to refresh, the order will mess up. If I do an auto save after each action, everything looks OK. But the fusion pattern is to do a global save, I have to manipulate the tree with the uncommitted data. I know I can set the view object's SQL mode to do the in-memory sorting. But not sure if it works on the tree structure, because it is not a single RowsetIteroator.. Can someone give an advice? Many thanks.
    Edited by: user736572 on Jan 20, 2012 2:48 PM

    Thanks Sudipto for trying to help. I did try that, and as I mentioned in the previous posting, it doesn't work for the tree nodes (multiple RowSetIterator). the following is my code, where the treeVO is the vo instance for the firstLevel tree nodes and it has view link to its children. I am not sure how to sort all children for each level. Even for the first level where I did the explicit sorting in memory, it still not sorting at all.
    treeVO.setSortBy("code");
    treeVO.setQueryMode(ViewObject.QUERY_MODE_SCAN_ENTITY_ROWS|ViewObject..QUERY_MODE_SCAN_DATABASE_TABLES);
    treeVO.executeQuery();

  • How to limit the number of movie clips on stage?

    I am making a game where tempEnemy in an array of enemies gets made on random. Every time the player advances a level, more insects appear. This is how I want it to be, but when the user is high on a level, too many enemies get made that are impossible for the user to kill. How can I limit the number of enemies being displayed on stage, but not hinder the randomness of the enemy production?
    function makeEnemies():void
        var chance:Number = Math.floor(Math.random() * 150);
        if (chance <=  + level)
            tempEnemy = new Enemy();
            //Math.random(); gets a random number from 0.0-1.0
            tempEnemy.x = Math.round(Math.random() * 550);
            addChild(tempEnemy);
            enemies.push(tempEnemy);
            tempEnemy.speed = enemyBaseSpeed + ((level - 1) * speedLevelInc);
             if (tempEnemy.speed > MAX_SPEED)
            tempEnemy.speed = MAX_SPEED;

    Keep a total count of the enemies that are present versus whatever maximum is currently allowed for a level and do not produce any more than the difference between the maximum and the current number of them.

Maybe you are looking for

  • Updated to version 4 and now it does not give save tabs option when closing

    Now when I close Firefox it only give the option of close all tabs or cancel before upgrading to Firefox 4 it gave the option of saving tabs so when opening Firefox again all tabs where restored. What can I do to restore the old setting?

  • OBIEE 11g - controlling # of items shown in a dashboard prompt

    Hi, I have a dashboard that lists the 30 baseball teams in MLB. I would like to put this as a prompt of check boxes going down the side of a dashboard. But the prompt always displays with vertical scroll bars and only shows 15 or so teams at a time.

  • Bank Reconcillation MT940 Format .

    HI All I have configured all the settings for EBS  now i want to know how do i test MT940 Format.Can i genrate through program  test statemetns for upload .Does anyone have any user manual .I am doing it for the first time .Dont know how to procedd .

  • 802.1x port authentication and Windows Radius, possible?

    Hello, I'm just testing at the moment before implementing on our netowrk, but has anyone implemented 802.1x port authentication on there Cisco switch and used a Windows IAS server?  See out users are all all on a Windows domain and I want to authenti

  • Flow and customizing process of st.grp 11

    Hi Guru,                  As per my client requrimet they want to implement st grp 11,but i dont what are setting done for that. Pl let me know for customization purpose how can do the planning using this scenario give detail flow of this st grp alon