Ext: Q&A

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  1. Answered: Grid filters and row exchange between grids - (1 Participant)

    Hi, I am new to Extjs. I am trying to create two grids where I can move items back and forth using buttons. My data is coming from a php file where...

    Started by chkamran, 25 Sep 2012 5:43 AM
    • Replies: 9
    • Views: 841
    27 Sep 2012 5:16 AM Go to last post
  2. Unanswered: ExtJS 4 Smart legend extension - (1 Participant)

    Hi, I am using Smart legend to resize the legend accordingly as I have quite a few categories. I will like to check if I am able to resize the ...

    Started by alabs, 26 Sep 2012 10:58 PM
    • Replies: 1
    • Views: 1,095
    27 Sep 2012 5:14 AM Go to last post
  3. Unanswered: Load local data for model - (1 Participant)

    Hello. I wander, is there any way to load local data (local object) for model and for its associations? For example, i have two models:...

    Started by Cp_Barbossa, 27 Sep 2012 4:01 AM
    • Replies: 1
    • Views: 493
    27 Sep 2012 4:37 AM Go to last post
  4. Answered: Can I ComponentQuery in the constructor? - (1 Participant)

    I am trying the following in the constructor of an extended container: constructor: function (config) { config = config || {}; var tbl =...

    Started by dr-dan, 26 Sep 2012 10:10 AM
    • Replies: 3
    • Views: 549
    27 Sep 2012 4:32 AM Go to last post
  5. Unanswered: Loading Store into Form Panel textfield's values dynamically from database - (1 Participant)

    Am using Form Panel to create a form by using ExtJS 4.1 . And i wanto load the form with values getting from database. So i am getting JsonStore from...

    Started by lokendarreddy, 26 Sep 2012 10:57 PM
    • Replies: 2
    • Views: 1,567
    27 Sep 2012 2:11 AM Go to last post
  6. 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: 548
    27 Sep 2012 1:56 AM Go to last post
  7. 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: 3,420
    26 Sep 2012 11:46 PM Go to last post
  8. 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: 869
    26 Sep 2012 11:35 PM Go to last post
  9. 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: 533
    26 Sep 2012 11:33 PM Go to last post
  10. 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: 1,008
    26 Sep 2012 10:55 PM Go to last post
  11. 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: 3,147
    26 Sep 2012 8:22 PM Go to last post
  12. 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: 615
    26 Sep 2012 5:33 PM Go to last post
  13. 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: 473
    26 Sep 2012 2:08 PM Go to last post
  14. 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: 770
    26 Sep 2012 1:32 PM Go to last post
  15. 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: 3,350
    26 Sep 2012 12:43 PM Go to last post
  16. 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: 674
    26 Sep 2012 10:19 AM Go to last post
  17. 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: 1,133
    26 Sep 2012 10:05 AM Go to last post
  18. 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: 455
    26 Sep 2012 9:30 AM Go to last post
  19. 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: 569
    26 Sep 2012 8:50 AM Go to last post
  20. 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: 634
    26 Sep 2012 8:37 AM Go to last post