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  1. Replies
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    This is now what i am doing:




    function buildWestPanel(){


    var panel = new Ext.tree.TreePanel({
  2. Replies
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    This doesn`t work:




    call('./testwsil.xml', function(success, json) {

    if (success) {

    document.getElementById('root').appendChild(json);
  3. Replies
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    Ok, but how can i add my json to my tree?


    if (success)
    {
    // Do what you've got to do with the json
    }
  4. Replies
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    One question remaining:

    How can i load data from remote into my tree with the intermediate step to transform the received data to a certain json or xml format?

    Here is my course:
    1. sending...
  5. Replies
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    Omg, thats it! =D>
  6. Replies
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    Hi, thanks for reply,

    i still get the following error:


    Details zum Fehler auf der Webseite
    Benutzer-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR...
  7. Replies
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    Hello all,

    i try to work with a simple json tree. When i start the app, the error in IE8 is shown:


    Details zum Fehler auf der Webseite
    Benutzer-Agent: Mozilla/4.0 (compatible; MSIE 8.0;...
  8. Hello all,

    i working with a treePanel, trying to load the tree with json data.




    var

    panel =new Ext.tree.TreePanel({
  9. Replies
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    Hello,

    i get this error when i try to run my web app:



    I have one project with two *.gwt.xml:


    HzvInit.gwt.xml:
  10. Yes, every user has his own connection. Authorization is controlled by database.

    I think i will put the first project into the other...this would be the quick and dirty version. B)

    Thank you
  11. the user will do many request against a database.
    So why the should be prompted every time?
  12. Hi gishmo,

    your last advice was, what i was thinking of, too.

    Your second advice:
    How can i store connections in a database? Is there a certain datatype for this?
  13. Hi Sven,

    sry for delayed reply.

    What is so special with this session object?
    How can i realize my intention?

    kind regards
  14. Hello,

    i need some help,

    I have two GWT-projects: "login" and "webapp".
    The user has to logon to my server with his credentials. The login-project has one servlet class with several servlet...
  15. Replies
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    Hi Sven,

    thank you for reply. I thought the cut event would fire a change event.
    But listen to (On)change event does nothing.

    Is your offer really the one and only solution?
  16. Replies
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    Hi,

    is there a possibility to catch the "cut" event on a textfield?
    (right-mouse-click > cut)

    I need to listen to this event. How can i realize this?
  17. Replies
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    Hi Sven,

    this is right. This was also my first idea. But this approach has a side-effect:
    The selectionchange event also fires when a selection was made in this grid and
    the load()-method was...
  18. Replies
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    Hello,

    i want to check the equality of my selected row an the row that was selected before.
    If i have selected the same row again, i won`t call a loader.
    Otherwise if its another row i have...
  19. Ok,
    i forgot to add a store to the combobox, sry!
  20. Hm...
    when i add the comboBox, the window or the dialog will not be displayed!

    What i`m doing wrong?
  21. Ok, thank you for this advice!
  22. Hello,

    i need to have a messageBox with a comboBox inside.
    Available boxes are: textfield and textbox (multiline), which i won't use.

    How can i realize this?
  23. Hello,

    when i try to hide my east-region of my LayoutContainer, i always get a NullPointerException...



    borderLayout.hide(LayoutRegion.EAST);


    The east-region should be hided on its...
  24. Hi ctblackm,

    this was exactly what i did. Thank u!
  25. Hello,

    i want to set the text-area of the loadMask of my table(grid). I have a very wide table with an AutoX-Scroll.
    During the load-procedure the text-area of the loadMask ist not visible...
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