Ext: Q&A

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  1. Unanswered: Not able to add window to viewport region

    I created my own window class with xtype 'loginwindow' and constrain:true option. I also have east region in viewport with id 'eastreg'. Now i m...

    Started by pavancreative81, 26 Jan 2012 11:28 AM
    • Replies: 0
    • Views: 187
    26 Jan 2012 11:28 AM Go to last post
  2. Answered: lazy instantiation of the store

    Hi Is it possible to do lazy instantiation for the store when defining grid or combobox? Something like store: { type: 'array', id:...

    Started by whalethewise, 26 Jan 2012 7:58 AM
    • Replies: 2
    • Views: 438
    26 Jan 2012 11:01 AM Go to last post
  3. Unanswered: IE 6 and 7 crashes when I use treepanel

    Does anybody know why IE 6 and 7 (maybe other versions also) crashes (it works fine in Firefox and Chrome) when I use this code: Ext.require(); ...

    Started by gisada, 25 Jan 2012 8:51 AM
    • Replies: 4
    • Views: 590
    26 Jan 2012 10:53 AM Go to last post
  4. Unanswered: Synching Grid with store and vise versa

    Hello, I have a GridPanel with a Store associated with it, and a button in the panels layout. When the button is pressed, I call store.sync()...

    Started by infernoz, 25 Jan 2012 1:55 PM
    • Replies: 5
    • Views: 725
    26 Jan 2012 10:41 AM Go to last post
  5. Answered: Which part of extjs 4 is the Core (the one under MIT license)

    The webpage about extjs core is not updated (or, at least, updated only to version 3). I would like to understand which part is updated to version...

    Started by Fire-Dragon-DoL, 25 Jan 2012 10:18 PM
    class, ext-core, javascript
    • Replies: 2
    • Views: 442
    26 Jan 2012 10:08 AM Go to last post
  6. Unanswered: How to use CheckboxSelectionModel with rows selected by default

    Can someone please help me how to use CheckboxSelectionModel and GridPanel so that some records are already selected/checked. Currently I know how...

    Started by Notepad123, 26 Jan 2012 8:21 AM
    • Replies: 1
    • Views: 534
    26 Jan 2012 10:05 AM Go to last post
  7. Answered: Adding icon in grid column's header

    How can i add icon in grid an attach some action to them? For example i need to close columns. Something like this: One of the possible solution...

    Started by Romick, 2 Dec 2011 9:36 AM
    • Replies: 9
    • Views: 1,928
    26 Jan 2012 9:50 AM Go to last post
  8. Unanswered: Data grid to generate in tab panel

    Right now i have a tab panel with 4 tabs. Inside each tab I have a button and after the user clicks the button I want to generate a data grid inside...

    Started by Kaiser_Wilhelm, 25 Jan 2012 6:48 PM
    data grid, ext js 4, panel, tab
    • Replies: 3
    • Views: 885
    26 Jan 2012 9:25 AM Go to last post
  9. Unanswered: Show a portlet into a portal

    Hello ! In a portal, like this, I want to, on click on a dataView contained in one portlet, show another portlet. It is possible to do ? Thank...

    Started by iNes14, 26 Jan 2012 1:05 AM
    portal, portlet, show
    • Replies: 1
    • Views: 383
    26 Jan 2012 6:39 AM Go to last post
  10. Answered: RowEditing & Locking capability

    Hi, I've tried to instanciate a grid panel with a RowEditor, and 2 locked columns, but it doesn't work. Error : headerCt is undefined ...

    Started by Pacos, 26 Jan 2012 2:46 AM
    • Replies: 7
    • Views: 881
    26 Jan 2012 6:31 AM Go to last post
  11. Answered: How to have a root node in a JSON TreeStore.

    How do I need to format the JSON data for a TreeStore where I want the JSON data to populate the root node of a tree.Panel?  I can create JSON...

    Started by sssml2011, 25 Jan 2012 3:47 PM
    • Replies: 2
    • Views: 508
    26 Jan 2012 2:01 AM Go to last post
  12. Lightbulb Unanswered: How to revert destroy when server return a failure

    Hello, When the server response to a delete operation (from a model instance destroy call) is a failure (success to false), the store doesn't...

    Started by julien.meyer, 25 Jan 2012 6:57 AM
    destroy, failure, model, remove
    • Replies: 3
    • Views: 839
    26 Jan 2012 1:55 AM Go to last post
  13. Answered: how do you call a function in another js file

    Hi (I might be going about this the totally wrong way so forgive my ignorance). I am creating a form Panel with its layout coming from another...

    Started by kashim, 25 Jan 2012 7:56 AM
    • Replies: 9
    • Views: 1,838
    26 Jan 2012 1:07 AM Go to last post
  14. Unanswered: Mixin on Ext.form.field.Base

    Hi, Is it possible to mixin one of our classes into the Ext.form.field.Base after load has taken place in order for our class to be available in...

    Started by davidverm, 25 Jan 2012 10:20 PM
    • Replies: 1
    • Views: 333
    26 Jan 2012 12:06 AM Go to last post
  15. Answered: [4.0.7] setter & getter - callParent for other method

    Hello, is there any way to get parent object to call some method on it (other than callParent calls) ? Some example: set: function() { //...

    Started by michall, 24 Jan 2012 11:09 PM
    call, callparent, getparent, parent
    • Replies: 4
    • Views: 879
    25 Jan 2012 10:41 PM Go to last post
  16. Answered: Ext direct from tutorials problem, please help

    Hi, I'm re-using PHP files from the Ext direct grid tutorial. They work fine, I'm able to retrieve data from my mysql database, but I'm having a...

    Started by moozy, 8 Jan 2012 6:24 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,377
    25 Jan 2012 8:39 PM Go to last post
  17. Unanswered: [Question] Dragging a panel inside a portal panel

    Hi, all. if you check this example at http://dev.sencha.com/deploy/ext-4.0.7-gpl/examples/portal/portal.html we can drag a panel inside the...

    Started by ultrakyo, 24 Jan 2012 10:59 PM
    • Replies: 2
    • Views: 607
    25 Jan 2012 6:35 PM Go to last post
  18. Question Answered: CSS file to style Charts/Graphs?

    I am looking to change the styling (eg. font size, etc) on the graphs/charts and having a hard time find which CSS file to find the coding. ...

    Started by carlpattersondesign, 24 Jan 2012 1:43 PM
    • Replies: 2
    • Views: 479
    25 Jan 2012 12:42 PM Go to last post
  19. Unanswered: Setting path for resources/themes

    Hi all, I get (console) message like "NetworkError: 404 Not Found - http://localhost/resources/themes/images .... " Where should the theme...

    Started by wualla, 25 Jan 2012 1:35 AM
    • Replies: 1
    • Views: 382
    25 Jan 2012 12:28 PM Go to last post
  20. Unanswered: HOW TO insert a tab panel at INDEX position

    I need to control the order of the tabs I add to a tabpanel... trying myPanel.insert(index, panel) with erratic behaviour, any hint?

    Started by ferengidedalo, 25 Jan 2012 10:24 AM
    tabpanel
    • Replies: 2
    • Views: 628
    25 Jan 2012 11:49 AM Go to last post