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  1. Replies
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    save/load checkbox tree selection

    hi,

    i have a checkbox tree with ~40K items (5 level deep) representation of the files on the hdd.

    it is very easy to save the selection, you ask the tree/datastore what is the selection and it...
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    check box tree performance issue

    create a check box tree (tri state) with
    ~10K leafs, (currently i have 40K nodes and it's almost unusable keep getting the "wait" window from browser when i select a folder )
    4-5 levels of depth ...
  3. custom event to a grid combo box cell, how to ?

    how to I add a custom event handler to the a grid cell?
    for some reason the below code is not working and i'm not sure why, or how do i create a custom event, i need to know when somebody expands...
  4. works for me with minimal changes, what i did...

    works for me with minimal changes,

    what i did i ran the css to gss converter from gwt library, and it converted all files automatically with no problem. not sure if mandatory for GWT2.7 but i plan...
  5. [INFOREQ] any update on this? is still any info required ?

    any update on this? is still any info required ?
  6. [INFOREQ] 47150 i have attached the view, the object ,...

    47150

    i have attached the view, the object , the data in excel format



    public List<DbResultsTestCase> getTestCasePageXY(String aUser, String aPath, String aRunDate) throws...
  7. [INFOREQ] Required InformationVersion(s) of Ext GWT3.0.1...

    Required InformationVersion(s) of Ext GWT3.0.1 GPLBrowser versions and OS(and desktop environment, if applicable)

    «Internet Explorer 11, Windows 7 x64»
    Chrome 32.0.1700.19 beta-m Aura, windows...
  8. [INFOREQ] i added Date date = new Date();...

    i added
    Date date = new Date();
    DateTimeFormat.getFormat("H:mm:ss.S").format(date)
    and i print the date in a text area (built in logging) after each call in java

    there are 8 visible columns...
  9. [INFOREQ] GroupingView.groupBy creating huge performance problem

    GXT3.0.1, Chrome 32, windows 7 x64

    I have a grid with a GroupingView, if i enable the grouping
    view.groupBy(myColumn)
    before the data (max 2500 rows) is added to the store the browser gets...
  10. Replies
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    1,516

    same problem here

    same problem here
  11. Replies
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    GXT3 dynamic number of columns

    Hi,

    i'm trying to create a table with a variable number of columns
    i have an object with 2 properties:
    - the name
    - a list of values

    i want the table to display the name as column 1 and for...
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    check box tree performance issue

    create a check box tree (tri state) with
    ~10K leafs,
    4-5 levels of depth
    ~20 elements per level evenly distributed (till we have 10K leafs)

    now
    - expand the tree 1 level and maybe from...
  13. anyoane any idea if...

    anyoane any idea if someStringFilter.getFilterConfig().get(0).setValue((String) aFilterWord) is broken or i'm missuing it ?
  14. 41822 how can i set "abc" through the code...

    41822


    how can i set "abc" through the code in GXT3 ?

    same problem here with GXT 3.0.1 i want to set the value of the grid filter and i want to enable the grid filter

    for example i press a...
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    1,959

    Setting the font type for a TextArea text

    i'm trying to set the font or font-family style attributes to the TextArea with no success anyone has any ideas? (GXT3.0 GA GPL) , browser chrome




    final TextArea myTextArea = new TextArea();...
  16. checkboxgrid is missing the header checkbox

    sencha GXT 3.0 GA GPL

    gxt-examples-3.0.0/#ExamplePlace:checkboxgrid

    in version 2.x there was also a check-box in the header of the table that would have selected deselected everything in the...
  17. TextArea.getOriginalValue() gone but the setter still present

    TextArea.getOriginalValue() does not exists anymore but the setOrigianlValue() exists and we get also the getter back please.
  18. desktop.getTaskBar().getStartMenu().setWidth(320); works in chrome but not in IE8 nor

    i need to increase the size of the desktop start menu where the small icons are

    desktop.getTaskBar().getStartMenu().setWidth(320);
    although in chrome19 i can see the size changing in IE8 or in...
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    probably same problem here, i created a window, i...

    probably same problem here, i created a window, i was able to do some changes to the window body, but around the window body there is a 6px padding, that i had no luck to set to 0 or remove .
  20. how do you set the background image/picture of a window

    Java GXT

    myWindow.setStyleName("window-style");

    CSS

    .window-style {
    background-image: url(./images/window_background.jpg) !important;
    }
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    i found it now, it seams the properties are now...

    i found it now, it seams the properties are now in the view object

    usersGrid.getView().setTrackMouseOver(false);
    usersGrid.getView().setColumnLines(false);...
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    2,781

    GXT Grid columns autowidth

    how can we make the column width to auto-resize based on the grid size.


    something like GXT2 had ?
    grid.setAutoExpandColumn("name");
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    3,061

    An example will be grate. import...

    An example will be grate.



    import com.sencha.gxt.data.shared.TreeStore.TreeNode;

    @SuppressWarnings("serial")
    public class Folder implements Serializable, TreeNode<Folder> {
  24. Replies
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    GXT3 Tree very simple example

    I'm looking at the tree example and i have a question, what will be the easiest and the most simple way to create a structure for a tree (BaseDto, FolderDto, MusicDto...... looks like too many things...
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    any news regarding this subject ?

    any news regarding this subject ?
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