Displaying of uploaded directory in a tree structure using servlet

I have uploaded a directory at the server side.I want to diplay the whole directory in tree form at the client side.I don't want to use Jtree or swing option neither applets.I want to do it using Java Server Page.But I am not able to do it??COuld anyone sujjest a method or can send me a piece of code that may help me to do this...Looking forward for your Brainstorming replies....and codes....

Could you please explain it more and if possible can u give piece of code??I will be grateful to you...

Similar Messages

  • 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

  • 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

  • To get the tree structure using html

    how to get tree structure using html?is there any commands in html to get the tree structure

    This is a Java forum, not HTML.

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

    HI every one,
    As we know how to create a tree structure using Hierarchy item type.
    We have a requirement to create The same tree like structure using List Item(Tlist)
    I would be so appreciated If you send with an example
    Thanks
    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.
    Do you have any example please help me.
    Thanks
    RangaReddy

  • Display Tree structure using EVS or OVS

    Hi All,
        Here we have a requirement like display tree structure when I press F4. currently the sample application (using Object Value Selector or Extended Value Selector) is displaying the values in table, instead of table here we have to display it in tree.
       If it is not possible using either OVS or EVS please tell me what is the other way to solve the problem.
    Please give me any suggestion.
    Regards
    Suresh

    Suresh,
    You can emulate the behaviour by having a separate view for the tree structure.
    1.) Create a new view and put your tree structure UI + related logic in that view.
    2.) Create an input field and a linkToAction / button (with the text "Search".) aligned side by side.
    3.) On click of the search button, show the view containing tree as pop-up.
    You may develop upon this hint to meet your requirement.
    ~ Bala

  • Display E-Business Suite Navigation in Tree Structure

    Hello:
    When I login to E-Business Suite the Module display is in Folder format
    Is it possible to display Tree Structure?
    When can I get the instruction?
    Please help
    Vijay

    Hi,
    Is there a way where I can create a VO in ADF to which I can insert records dynamically from a source and the Source connects to E Business Suite tables and returns results ie BPEL etc.
    http://download.oracle.com/docs/cd/E15523_01/web.1111/b31974/bcadvvo.htm#sm0341
    Just replace the PLSQL example with your data source
    Can ADF invoke SOA which inturn connects to Oracle E Business Suite and fetches the data from Oracle tables and pass it back to ADF? Is it possible
    Yes. Just use a WS proxy client to access the SOA entry point (WSDL) and follow the link above
    Frank

  • How to draw a graph of tree structure (using shapes and lines)?

    Hello,
    I tried to search this solution in the forum, and I see people asking and replying with solutions to similar situation, but I don't get what I am looking for. Also because I have never tried with graphs before.
    So, my problem is, I need a function that takes a string with tree structure, as in automata or tree graph, and displays the nodes in tree form. "Tree" is not important, but important is that each object should be displayed as a node and lines connecting them. Please see the image below (with three possible options):
    So, basically, the tree structure could be like X(a, X(a,b), c) where X(a,b) is a sub-tree of higher level X. The program knows the parent-child relationship, so this function only needs to display those elements in a graphical fashion.
    I pass the string in the form of a 2D array showing the hierarchy (to simplify).
    In the image, I am showing three possible options for showing the tree. The third option eliminates those circles and rectangles, if that simplifies.
    I hope I explained clearly.
    Thanks ahead!
    Vaibhav

    I would start drawing from the top. The nodes will be the easy part.
    Begin with the root node centered in the drawing area horizontally and against the top of the drawing area. The second row of nodes would be located vertically (as in my example) 1.5x pixels below the first one, and either distributed horizontally across the available drawing area or at a fixed distance - like 1.5x again, or someother distance you define.
    The tricky part will be drawing the lines since they need run between the edges of nodes. This is where the high-school geometry might come in.
    Keep us posted on what you come up with. Extra points for coming up with a solution that will automatically resize itself to fit the available drawing area! (I've already given you all the clues for how to do that too.)
    Mike...
    Certified Professional Instructor
    Certified LabVIEW Architect
    LabVIEW Champion
    "... after all, He's not a tame lion..."
    Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

  • Bookmark tree structure using Microsoft word 2007 not creating properly

    I have a word document file in MS office 2007. When i am converting the word document to a PDF file using the HEADING option , the bookmarks tree structure  in the PDF file is not created properly. Means that the between content of a topic is also read
    as a bookmark heading while conversion. Only the heading of a topic should be read as a bookmark and the sub heading as a sub-bookmark but the content should not come in the tree structure of bookmarks in a PDF file..
    For Example:- if MICROSOFT is the heading of any xyz.doc then it should be the parent bookmark. . but in my case , MICROSOFT is coming as a bookmark but the content inside this is also created as a bookmark..
    So my question is that what is the internal structure of the of the MS word 2007 to convert a doc to a PDF file???
    Because it is not creating the bookmarks tree structure properly...and taking the content randomly from the middle of a topic and adding it in the bookmark tree structure...(which should not happen). The font throughout the doc is the same and aligned properly..so
    why it is randomly taking the between text as a bookmark...???
    what is the root cause of this bug..?? how can this problem be solved..?? is there any sort of change have to be done in my word doc.?
    i need an urgent help regarding this...
    NOTE:- I am using MS office 2007.

    I tried this but didnt work for mr. Can you help? How did you PDFed??
    It works for me in Word 2010 (or later) using Save As PDF. It did not work in Word 2007 using the Adobe Acrobat PDF printer nor using Word 2007's save as pdf utility. (The hyperlink showed up but was not active.) It did work using the Acrobat tab in Word
    2007 (this requires Adobe Acrobat).
    I did this by:
    first creating the text box with the hyperlink in the body of the document and moving it into the footer area (but still not in the footer itself).
    Then I used the Format tab of Text Box Tools and the Postion button (More Layout Options).
    I gave it an absolute vertical position relative to the page.
    Then I cut the text box, went into the footer, and pasted it there.
    It might have worked to just create the text box in the footer itself.
    I personally prefer it that the header and footer are not part of the active page when I am typing. This hyperlink is not clickable in Word without going into the header/footer view and I'm fine with that. The QAT workaround is just fine.
    Charles Kenyon Madison, WI

  • How to develop tree structure using webdynpro

    hi everybody,
    I want to develop a sample tree structure for an object in webdynpro.can u help how to develop that one.

    Hi Srinivas,
    Here are links...
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/47ce9b90-0201-0010-59b5-f70826824eee
    http://help.sap.com/saphelp_nw04/helpdata/en/33/af0abb4559424dad802cbc7e31eaf2/content.htm
    Hope it helps.
    Regards,
    Maheswaran.B
    Message was edited by:
            Maheswaran B

  • Returning a SharePoint 2013 termset in a tree structure using JavaScript for MultiLingual

    Hi,
    How do we get the path of term,if my term label is in some other locale, lets say for Spanish but using currentTerm.get_pathOfTerm() property it returns default path of my term store, i.e English.
    But i need the path to use my values returned in Spanish ???
    Do we have any idea how to achieve this. ??
    Regards,
    Avinash

    Hi,
    According to your post, my understanding is that you want to get term path using JavaScript for MultiLingual.
    Per my knowledge,
    SP.Taxonomy.Term.pathOfTerm property (sp.taxonomy) gets the path for this
    Term in the
    TermStore default language.
    To get path for MultiLingual, I recommend that you can use
    Term.GetPath method (Int32) which
    gets the path for the current
    Term in the specified lcid.
    If the lcid is not a valid TermStore language, then the default language is used.
    Thanks,
    Linda Li                
    Forum Support
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
    [email protected]
    Linda Li
    TechNet Community Support

  • Tree Structure in Active Directory

    Hi,
    I am trying ot come up with a design of some sort if generic LDAP connector different LDAP servers. So far I have been just testing against Active Directory and OpenLDAP.
    I know there are numerous implementations out there but the difference in features between these two itself have made the design difficult.
    I had a question in regards to the way the data is organized in Active Directory as opposed to OpenLDAP.
    In active directory you can have an
    OU
    CN {person}
    CN{group}
    Now users under different OU's can have access to other OU's I figure by belonging to the CN{group } under that OU . But the same user can't exists under two different OU's with the exact same attribute values. Is my understanding right??
    Now when I used this OpenLDAP Windows version I could very easily create the same user under two different OU's.
    Further on in Active Directory you have something called the objectGUID to get to the entry even if it is moved around in the tree casue at one point it can exists in only one place. Is this understanding right??
    What happens in case of an OpenLDAP how do we get the unique id?
    Please help

    tigerkumar wrote:
    HI
    I am using swing on that JPanel
    and
    i got the drives of system in my combo box
    can u tell me how to show selected drive`s folders in a tree structure
    using JTree
    how i can show the the directories(folder`s) of a drive into the JTree box
    directory to be selected from ComboBox showing driveswhat is wrong with you?
    why keep on multi-posting, I give you a solution and you ignore it.
    http://forum.java.sun.com/thread.jspa?threadID=5217925&tstart=0
    no one will help you if you keep on doing that.

  • Tree structure of system directory

    HI
    I am using swing on that JPanel
    and
    i got the drives of system in my combo box
    can u tell me how to show selected drive`s folders in a tree structure
    using JTree
    how i can show the the directories(folder`s) of a drive into the JTree box
    directory to be selected from ComboBox showing drives

    tigerkumar wrote:
    ok
    sorry for that
    i will take care of that
    Please help me in this problemI have given you an answer in the swing forum and you keep on
    multi-posting and ignoring the people who help you.
    read the solution here.
    http://forum.java.sun.com/thread.jspa?threadID=5217925&tstart=0
    I think this is the 4th time you keep on posting the same problem.
    next time there would be no help.

  • How to displaying "my favorite Links" as a tree view menu

    Gurus,
    I have a KM iView in portal home page, where users keep adding their favourite links from time to time.  Now I want to display all the links as in tree structure say -
    Content Admin
             |--> Page A
             |--> Page B
    System Admin
             | --> Page C
    Kindly help me out in finding a solution.
    regds,
    Sukanta Rudra

    Krishna,
    Thanks for the reply. I was able to create the tree view.  Now I have two requirements related to this.
    1. How to have them as collapsible menu structure, which gets expanded as and when user wants.
    2. Can we customize it as, Whenever a user add as page in favorites, it will ask for to to put in some folder that is there under my favorites links? I belive it requires some programming customization. Could you guide me, for some solution.
    regds,
    Sukanta Rudra

  • Event Handling in Tree structure

    Hi all,
      I have created an alv tree structure using the FM's 'RS_TREE_CONSTRUCT' and  'RS_TREE_LIST_DISPLAY'. Can anyone tell me how to handle double-click event with these FM's. My requirement is that i should display the tree structure of the Materials from Raw material till Finished materials and i have done that. After that, when i select one of these materials (Either double-click or provide some icon for each item and select that icon), i should be able to call an existing report with the data of the line selected.
    Any help will be greatly appreciable.
    thanks and regards,
    Raja Sekhar.

    Hi Raja..
    This post was from long back..
    And today i have same requirement.. So could you tell me that what you have done for this...
      Thanks in Advace

Maybe you are looking for

  • How to use transport of copies

    Hi Friends, My requirement is to transport se38 programs from one Development client of one server to Development client of another server using transport of copies. any idea on this requirement. good answers reward points. Thanks, Vamsykrishna.

  • Problems getting BlackBerry Bridge to work

    I downloaded BlackBerry Bridge on my Bell BB Bold 9700 and it is defaulted to "Off".  Earlier tonight I tried connecting the phone and PlayBook via. Bluetooth and for a few minutes the two devices recognized each other on the devices, but it hasn't b

  • Help with eliminating "MyStart"

    MyStart just replaced Safari and I can not get rid of it.  I am a rookie with this stuff however, can follow instructions.  I have attempted most solutions posted on the net with no luck.  Can anyone help.  Much appreciated

  • JRE 1.3.1 VS. JRE 1.4.1

    Hello, I'm having trouble with an applet talking to a servlet. Behind a firewall, in JRE 1.3.1, I get AccessControlExceptions, but with 1.4.1, everything works great. All Plug-In settings for things like proxies are the same. Is there a difference be

  • WLS 8.1 and Jrockit and Sparc support

    Hi, Do you support Weblogic 8.1 SP6 on Solaris10 with Jrockit 27.6 (1.4.2)? I found that you support jrockit and wls 8.1 on solaris, but together? Regards., LJ