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Type: Posts; User: tungchau

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  1. Replies
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    4,884

    I found the following thread mentioning...

    I found the following thread mentioning appendChild only works if the root node (an AsyncTreeNode) is loaded
    http://www.extjs.com/forum/showthread.php?t=3299

    I fixed my above code with just one...
  2. Replies
    7
    Views
    4,884

    I did the following things and the Root node's...

    I did the following things and the Root node's loading indicator still kept spinning forever. Any help is greatly appreciated.



    Ext.ns("my.widgets");
    my.widgets.TreePanel =...
  3. Somebody sent me a private message to ask me a...

    Somebody sent me a private message to ask me a solution about this. The following is my solution


    //...
    cm: new Ext.grid.ColumnModel({
    columns: [{//...
    },{
    ...
  4. Replies
    22
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    16,023

    I have the exact same problem that "on2wheels"...

    I have the exact same problem that "on2wheels" was having. I am using ExtJS 3.1.1. I wonder if anybody out there had this problem solved. Please share your solution.
  5. Hi, According to this thread, the issue is...

    Hi,
    According to this thread, the issue is fixed. I wonder where I should go to in order to get the fix? I am using extjs 3.1.1, but the "load" event still does not fire. I wonder if anyone out...
  6. Replies
    489
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    196,383

    Poll: Hi Pedro, I had a problem described at the...

    Hi Pedro,
    I had a problem described at the following thread:
    http://www.extjs.com/forum/showthread.php?p=442554#post442554

    I wonder if the problem related to GSON configuration, not...
  7. Nevermind. I found out that DirectJNGine returned...

    Nevermind. I found out that DirectJNGine returned a wrong JSON because I have my Java data classes implement interfaces. For example, I have ReportGroup implementing IReportGroup and ReportDefinition...
  8. Replies
    489
    Views
    196,383

    Poll: DirectJNGine does not support Action that implemented a Java Interface.

    Hi,
    I found out that DirectJNGine does not support Action class that implemeted a Java Interface. It threw "IllegalArgumentException: object is not an instance of declaring class" when I tried to...
  9. Replies
    489
    Views
    196,383

    Poll: I am using DirectJNGine. Does anybody have an...

    I am using DirectJNGine. Does anybody have an answer for the following post?
    http://www.extjs.com/forum/showthread.php?p=442554#post442554
  10. How to define "fields" mapping in JsonStore or DirectStore to get nested Json

    Hi,
    How do I define the "fields" mapping in JsonStore or DirectStore in order to get a nested Json data as the following:


    [
    {
    "id": 11,
    "name": "CFG1",
    "groups": null,
    ...
  11. Replies
    2
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    961

    Thanks for replying to my question. Yes....

    Thanks for replying to my question.
    Yes. "afterlayout" is the event I was looking for. I found out about it shortly after posting my question.

    The solution I used to fix the problem described...
  12. Replies
    2
    Views
    961

    How to know when doLayout finishes

    Hi,
    I have a Portal with three columns. The middle column is hidden. The other two columns have columnWidth set to 0.5. I need to add a new Portlet into the middle column(which is hidden) and make...
  13. Nevermind. I managed to make my menu work by just...

    Nevermind. I managed to make my menu work by just using this.items=[] inside initComponent.
    this.addMenuItem will only work after we call a constructor.
  14. Ext.menu.Menu's addMenuItem method does not work in Custom Menu class. Is this a bug?

    Hi,
    I got a very weird problem. I could not make addMenuItem, or addItem calls to work in my custom Menu class. My custom Menu class is as simple as the following one:


    MyMenu =...
  15. I got the solution for swapping the CSS, but not...

    I got the solution for swapping the CSS, but not the Tooltip. Please help me swap the tool tip. The following is the solution for swapping the CSS class:


    var rep=c.className.match('...
  16. Replies
    4
    Views
    2,250

    I got the solution for swapping the CSS, but not...

    I got the solution for swapping the CSS, but not the Tooltip. Please help me swap the tool tip. The following is the solution for swapping the CSS class:


    var rep=c.className.match('...
  17. Replies
    4
    Views
    2,250

    I tried the following but it did not work. Please...

    I tried the following but it did not work. Please help! I haven't done dom programming for a long time.



    var c = g.getView().getCell(rowIndex, columnIndex);
    c.setAttribute("ext:qtip", "Click...
  18. I tried the following, but it still did not work....

    I tried the following, but it still did not work. Please help...



    var c = g.getView().getCell(rowIndex, columnIndex);
    c.setAttribute("ext:qtip", "Click when you are done editing.");...
  19. After reading this thread, I still don't know how...

    After reading this thread, I still don't know how to solve my problem:
    I need to switch metaData.css of ONE cell (not all cells in one column) to a different value in a cellclick event handler. How...
  20. Replies
    15
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    25,122

    Hi, Does anybody have an answer for the...

    Hi,
    Does anybody have an answer for the following thread?

    http://www.extjs.com/forum/showthread.php?p=439640#post439640

    Regards,
    Tung Chau
  21. Reset PortalColumn's columnWidth dynamically

    Hi,
    I have a portal with 3 columns. Each has columnWidth set to 0.33 during initComponent. After a user deletes **all Portlets inside the third column, I need to resize the first and second columns...
  22. Thanks. It works.

    Thanks. It works.
  23. How to make assigning CSS class to TextField's labelStyle work?

    Hi,
    If I set a TextField's label as following, it will work


    new Ext.FormPanel({ height: 100, renderTo: Ext.getBody(), items: [{ xtype: 'textfield', fieldLabel: 'Name', ...
  24. How to get currently displayed error message of a TextField

    Hi ,
    I looked at the API doc, but could not find a method or property that returns the currently displayed error message of a TextField.

    I need to write a unit test in which I need to make sure...
  25. Replies
    99
    Views
    248,800

    Thanks. I imported wrong Controller class inside...

    Thanks. I imported wrong Controller class inside my RemotingController class. That explains why ...
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