Ext: Q&A

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  1. Unanswered: Panel contents disapearing - (1 Participant)

    In IE (8 & 9) if I press alt and the menu bar appears - the content inside my panel (tab) is deleted and removed from the viewport - the HTML is gone...

    Started by stevanicus, 26 Sep 2012 6:11 AM
    • Replies: 3
    • Views: 537
    27 Sep 2012 1:56 AM Go to last post
  2. Unanswered: Printing To Label Printer - (2 Participants)

    Good day all!!! I have an application that I'm developing that would at some point require a label to be printed from on of the windows. The...

    Started by azinyama, 21 Sep 2012 9:49 AM
    printer, printing
    • Replies: 5
    • Views: 3,233
    26 Sep 2012 11:46 PM Go to last post
  3. Answered: How to unsort a sorted store to original form in extjs 4? - (1 Participant)

    I have a store. I sort it depending upon one field and now I want to restore it to original form (the way data had been added ). Any idea how to do...

    Started by new2extjs, 26 Sep 2012 4:31 AM
    • Replies: 2
    • Views: 820
    26 Sep 2012 11:35 PM Go to last post
  4. Unanswered: ExtJS Grid storing Cell State automagically

    I am porting quite a huge piece of software to an ExtJS TreeGrid. Lots of data (and I mean lots of data) is loaded on-demand into spans that are...

    Started by clops, 26 Sep 2012 11:33 PM
    tree, tree grid
    • Replies: 0
    • Views: 515
    26 Sep 2012 11:33 PM Go to last post
  5. Unanswered: how to validate values in Ext.grid.property.Grid + extjs 4 - (1 Participant)

    hi, how do i validate my property values before submitting in Ext.grid.property.Grid? below is my grid and store. propsGrid =...

    Started by Ibrahimp, 26 Sep 2012 7:01 AM
    ext.grid.property.grid
    • Replies: 2
    • Views: 983
    26 Sep 2012 10:55 PM Go to last post
  6. Answered: Hide Panel on Button-click - (4 Participants)

    Hi, I am new to ExtJS and need a little help. The UI consists of two panels, which are almost equal. They both have one combobox and one button,...

    Started by gijukud6, 1 May 2012 4:25 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,012
    26 Sep 2012 8:22 PM Go to last post
  7. Answered: New sencha compiler produces output, but it fails with Cannot create an instance ... - (1 Participant)

    I am trying to compile my old application with the new Sencha Cmd. I am following the docs in "Single Page Ext JS Apps" in the docs. I have put the...

    Started by WagsMax, 26 Sep 2012 4:20 PM
    • Replies: 2
    • Views: 605
    26 Sep 2012 5:33 PM Go to last post
  8. Unanswered: Need a second set of Eyes - (2 Participants)

    Hi all, I made what should be one simple change to a model and since I made the change I keep getting an error that says TypeError: c is not a...

    Started by netnutmike, 26 Sep 2012 8:42 AM
    • Replies: 3
    • Views: 450
    26 Sep 2012 2:08 PM Go to last post
  9. Unanswered: Hide a node in a tree - (2 Participants)

    Does anyone have a code sample that shows how to hide a node in a tree

    Started by bobestjs, 17 Sep 2012 3:26 AM
    tree
    • Replies: 3
    • Views: 729
    26 Sep 2012 1:32 PM Go to last post
  10. Unanswered: Uncaught TypeError: Cannot call method 'indexOf' of undefined - (1 Participant)

    Hi, I am getting an error when loading store from the controller class, i am not able to understand that why this error is coming. Please help me...

    Started by raghuprassad, 15 Sep 2012 5:25 AM
    • Replies: 4
    • Views: 3,260
    26 Sep 2012 12:43 PM Go to last post
  11. Unanswered: how to add a rectangle onto a ext.chart.Chart - (1 Participant)

    hi all, i create a simple chart like ... Ext.create('Ext.chart.Chart', { ...,store:...,axes:... }); ...it works without error. then i want to add...

    Started by tianhao, 25 Sep 2012 11:24 PM
    add, chart, rectangle
    • Replies: 1
    • Views: 644
    26 Sep 2012 10:19 AM Go to last post
  12. Answered: form defaults listeners specialkey not working with comboboxes - (1 Participant)

    Hello, i want to add "ESC-cancel, ENTER-submit" handling to a formpanel. so i added the following code to the form. ... = new...

    Started by Malro, 26 Sep 2012 5:12 AM
    form submit specialkey
    • Replies: 2
    • Views: 1,106
    26 Sep 2012 10:05 AM Go to last post
  13. Unanswered: Problem EXTEND on CONTORLLER, STORE with MIXINS on VIEW - (2 Participants)

    Is this posible extend controller and store? I wrote core code but not working?

    Started by altanmur, 24 Sep 2012 6:53 PM
    • Replies: 2
    • Views: 446
    26 Sep 2012 9:30 AM Go to last post
  14. Unanswered: How to set successProperty of Ext.data.JsonReader from http response code - (1 Participant)

    Hi all, I'm completely new to EXTJS. I have a client javascript application based on ExtJs consuming a REST webservice talking in JSON. Im using...

    Started by nibftpit, 26 Sep 2012 3:04 AM
    • Replies: 1
    • Views: 549
    26 Sep 2012 8:50 AM Go to last post
  15. Answered: Load model with JSon params - (1 Participant)

    Hello. Is there any way to load Model or Store with JSon parameters? instead of: MyModel.load( 100, // id to load { success:...

    Started by Cp_Barbossa, 26 Sep 2012 5:49 AM
    • Replies: 1
    • Views: 596
    26 Sep 2012 8:37 AM Go to last post
  16. Unanswered: Allignment of items inside a fieldset - (1 Participant)

    Is it possible to align all items inside a fieldset to the width of the longest? I have the following fieldset with a checkbox and two textfields,...

    Started by amerello, 26 Sep 2012 6:46 AM
    • Replies: 1
    • Views: 524
    26 Sep 2012 7:43 AM Go to last post
  17. Unanswered: how to use SVGexporter in converting chart to image - (1 Participant)

    When I try to use the SVG exporter, I am getting the error as "Ext.draw.engine.SvgExporter.generate is null or not an object" eg: var...

    Started by lakpriya, 24 Sep 2012 7:14 PM
    • Replies: 1
    • Views: 541
    26 Sep 2012 7:32 AM Go to last post
  18. Unanswered: How do you create a StatusBar? - (1 Participant)

    So I'm pretty new to ExtJS and am trying to create a toolbar. It seems like this should be a simple task. I'm using ExtJS 4.1.1. I have a...

    Started by mpost, 24 Sep 2012 11:40 AM
    • Replies: 1
    • Views: 369
    26 Sep 2012 7:31 AM Go to last post
  19. Answered: Mapping root/record help & metadata - (1 Participant)

    Say for a second i have the following data structure: Results:, SomeKey: X }, { Tasks:, SomeKey: Y } ]

    Started by mice-pace, 24 Sep 2012 6:47 PM
    metadata, record, root, store
    • Replies: 1
    • Views: 803
    26 Sep 2012 7:28 AM Go to last post
  20. Unanswered: How to use the Keyboard to Tab into Grids and Trees - (1 Participant)

    Hello All, I appreciate that the tab button works well on most controls, like buttons and input boxes. However, it seems that Grids and Trees do...

    Started by divide0, 24 Sep 2012 11:04 AM
    accessibility, grid, keyboard, tree
    • Replies: 1
    • Views: 962
    26 Sep 2012 7:22 AM Go to last post