Ext: Q&A

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  1. Answered: Passing value to app.js from HTML element at application initiation - (2 Participants)

    Hi All, I am wondering whether we could pass value to app.js from onReady method. I need to pass a value so that the initial application view...

    Started by a.premkumar, 7 Oct 2012 9:24 PM
    app.js config, app.js parameter, application init, dynamic application init, parameter
    • Replies: 3
    • Views: 937
    10 Oct 2012 9:02 PM Go to last post
  2. Unanswered: ExtJS 4.1.1a show/hide enable/disable form field dynamically - (1 Participant)

    Hello, I am trying to show/hide and enable/disable a form field dynamically using the latest version of ExtJS 4.1.1a, and I am able to show or...

    Started by cms143, 10 Oct 2012 8:38 PM
    • Replies: 1
    • Views: 816
    10 Oct 2012 8:54 PM Go to last post
  3. Unanswered: Problem in using panel.layout.splitters - (2 Participants)

    I am trying to use panel.layout.splitters to change the width and height of north and west splitter and also to change their background color on...

    Started by jksnu, 9 Oct 2012 1:45 AM
    • Replies: 4
    • Views: 660
    10 Oct 2012 7:19 PM Go to last post
  4. Unanswered: how to update record use RowEditing - (1 Participant)

    Ext.require(); Ext.define('Person', { extend: 'Ext.data.Model', fields: , validations: }); Ext.onReady(function(){

    Started by a6985600, 8 Oct 2012 12:32 AM
    • Replies: 4
    • Views: 710
    10 Oct 2012 5:34 PM Go to last post
  5. Answered: I need help with some basics! data binding, or CRUD and basic app structure - (4 Participants)

    I downloaded ExtJS4 about a week ago, and have been playing around with it for a little while, and yesterday ran across the Sencha Architect design...

    Started by rolaaus, 9 Jul 2012 5:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 9,258
    10 Oct 2012 5:04 PM Go to last post
  6. Unanswered: How To Render a Ext.FormPanel inside a Ext.Window when All belongs to Ext.ViewPort - (1 Participant)

    How To Render a Ext.FormPanel inside a Ext.Window when All belongs to Ext.ViewPort Hi Everyone, I have a extended Ext.Panel, with layout='card'....

    Started by santosr666, 4 Oct 2012 11:38 AM
    dimmed background, formpanel, modal=true, viewport, window
    • Replies: 5
    • Views: 781
    10 Oct 2012 4:52 PM Go to last post
  7. Unanswered: Spotlight with Panel in card layout does not bind

    I have a Panel (parentPanel) with layout='card'. Inside it, there are two FormPanels: - vPanel: this.getLayout().setActiveItem(0); - ePanel:...

    Started by santosr666, 10 Oct 2012 3:40 AM
    bind, card, layout, panel, spotlight
    • Replies: 1
    • Views: 554
    10 Oct 2012 4:51 PM Go to last post
  8. Answered: Where in the MVC app structure does ExtJS default overrides go? - (4 Participants)

    I'd like to change some defaults for a component say - panel. Where do these overrides ideally go, and how to implement them?

    Started by abcdef, 18 Aug 2011 4:30 PM
    • Replies: 6
    • Views: 3,911
    10 Oct 2012 12:58 PM Go to last post
  9. Unanswered: disable store.pageMap on buffered grids? - (1 Participant)

    Hi, I want the request data from the backend everytime I scroll. My data is changing constantly behind the scenes and when a user scrolls I want the...

    Started by gtsafas, 5 Oct 2012 9:49 AM
    • Replies: 2
    • Views: 455
    10 Oct 2012 12:57 PM Go to last post
  10. Unanswered: Ext.Loader.disableCaching with custom behavior? - (1 Participant)

    From what I can tell as soon as I set disableCaching to true, ExtJS always used Ext.Date.now() as a parameter. Since we're still having problems with...

    Started by winkelmann, 8 Oct 2012 3:56 AM
    • Replies: 2
    • Views: 437
    10 Oct 2012 11:48 AM Go to last post
  11. Unanswered: TreePicker: StartEdit, DisplayField and ValueField - (1 Participant)

    Guys, the treepicker component (Ext.ux.TreePicker) simply does not consider the displayField and valueField config settings I introduced for it...

    Started by hiroprotagonist, 2 Oct 2012 5:08 AM
    • Replies: 2
    • Views: 633
    10 Oct 2012 11:14 AM Go to last post
  12. Unanswered: Doubled code run? - (1 Participant)

    I have EXT JS class as bellow, after run i got 2 alerts messages. And the question is WHY? Ext.define('User', { extend: 'Ext.data.Model', ...

    Started by norbul, 6 Oct 2012 12:11 PM
    • Replies: 2
    • Views: 491
    10 Oct 2012 10:45 AM Go to last post
  13. Unanswered: how let gridpanel to show two dimensional grid - (1 Participant)

    the gridpanel is only able to show one dimensional grid, i.e., one record per row. Is there any way to let the gridpanel to show two dimensional...

    Started by Questy3, 9 Oct 2012 2:45 PM
    gridpanel, gridpanel array store, gridpanel columns, gridpanel headers, gridpanel layout
    • Replies: 1
    • Views: 616
    10 Oct 2012 10:03 AM Go to last post
  14. Unanswered: File Upload response Bug - (1 Participant)

    I try upload an file in a form using ExtJS 4.1.1 The upload is sucess but the response is not bean reader. I get the follow error in firebug: ...

    Started by giovannicandido, 4 Sep 2012 7:44 AM
    fileupload, submit
    • Replies: 2
    • Views: 1,675
    10 Oct 2012 9:52 AM Go to last post
  15. Answered: How to load a nested model into a single form - (1 Participant)

    I've created a script to dynamically generate a form, but I'm having problem loading the data of the nested model. I've tried loading the whole...

    Started by STi88, 4 Oct 2012 8:31 AM
    dynamic form, form loading
    • Replies: 2
    • Views: 658
    10 Oct 2012 9:41 AM Go to last post
  16. Unanswered: Navigating to a new view - (1 Participant)

    I have a function, syncNavigation, which is being called when nodes in a tree are clicked. The listener is being passed the tree node's ID. I am...

    Started by Arkh, 8 Oct 2012 6:54 AM
    • Replies: 2
    • Views: 399
    10 Oct 2012 9:39 AM Go to last post
  17. Unanswered: need help for creating Pie chart within Ext.XTemplate tpl - (1 Participant)

    Hi All, I have basic knowledge of Extjs. I want to create a horizontal slide show in extjs 4.1 that will have some data that will come from store...

    Started by pogobaba, 8 Oct 2012 5:52 AM
    jquery, piechart, slide show, xtemplate operation, xtemplate store tpl load
    • Replies: 1
    • Views: 1,278
    10 Oct 2012 9:33 AM Go to last post
  18. Unanswered: Dynamic field handling in a Grid column. - (1 Participant)

    I am somewhat new to ext js and have adopted a code base on a project I need to maintain going forward. The system uses Ext Js to make a editable...

    Started by Jeved, 8 Oct 2012 5:44 AM
    dynamic, field, grid, handler, select
    • Replies: 1
    • Views: 730
    10 Oct 2012 9:33 AM Go to last post
  19. Unanswered: Issue in customizing label for each element in Column Stacked Chart - (1 Participant)

    I I have above column stacked chart component in my application. In the label as shown in the screenshot above, I want the label to be populated...

    Started by avanti, 4 Oct 2012 4:36 AM
    • Replies: 1
    • Views: 315
    10 Oct 2012 9:17 AM Go to last post
  20. Answered: Add new tabs in tabpanel withone tab (istener tab)always as the last tab in tabpanel - (1 Participant)

    Hello, i have a tabpanel with 2 tabs , tab1 and tab2 . tab2 has a listener 'activate', when i click on tab2 new tabs are getting added so if i...

    Started by wasima, 7 Oct 2012 9:23 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 2,359
    10 Oct 2012 9:14 AM Go to last post