Ext: Q&A

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  1. Unanswered: Error (a is null, d is undefined) related to store and gridpanel - (1 Participant)

    Hello, I have a gridpanel that is backed by a store. I have methods available to populate the store (and by associated the grid) via server...

    Started by infernoz, 18 May 2012 2:34 PM
    a is undefined, d is undefined, gridpanel, store
    • Replies: 3
    • Views: 2,825
    23 May 2012 7:49 AM Go to last post
  2. Unanswered: Selected Row Check-Row-Plugin - (1 Participant)

    Hi everybody, I am not sure if it depends on Designer or Ext 4.1 but I made a grid in Sencha Architect with the CheckboxSelectionModel. The more...

    Started by MartinL, 21 May 2012 11:11 PM
    • Replies: 1
    • Views: 572
    23 May 2012 7:24 AM Go to last post
  3. Unanswered: how to insert a row into group-summary-grid - (4 Participants)

    I insert some code for adding a "insert button" in the group-summary-grid.js. tbar: , but have a erro : me.summaryGroups is undefined anyone...

    Started by ma1986, 22 Aug 2011 10:50 PM
    group-summary-grid
    • Replies: 6
    • Views: 2,796
    23 May 2012 7:05 AM Go to last post
  4. Unanswered: Ext.getStore returning null - (1 Participant)

    In my controller, I am trying to add an object/model into my LocalStorage store: Ext.define('SimpleTodo.controller.ProjectsController', { ...

    Started by jiewmeng, 22 May 2012 2:02 AM
    • Replies: 1
    • Views: 878
    23 May 2012 6:57 AM Go to last post
  5. Unanswered: ExtJS 4.1.0 proxy returns update api instead of create - (2 Participants)

    Hi there, I was working on a code which was about integrating ExtJS 4 and Django. The link is:...

    Started by aryanet, 22 May 2012 1:21 PM
    proxy update create crud
    • Replies: 2
    • Views: 1,104
    23 May 2012 6:34 AM Go to last post
  6. Unanswered: store.load() not working for TreeGrid(Firebug error:"a is undefinded") - (1 Participant)

    Here is the code:First time the Treegrid loads data succesfullly.But it throws an error when i try to load data on click of a button, View: Ext...

    Started by devsaha, 23 May 2012 3:39 AM
    • Replies: 1
    • Views: 386
    23 May 2012 6:29 AM Go to last post
  7. Unanswered: Event name of Tabpanel by clicking on the same active tab - (1 Participant)

    Hi, Can anyone help me regarding to tabpanel event? One tab is activated in tabpanel. Is there any event will be fired by clicking on the...

    Started by Sneha004, 23 May 2012 1:55 AM
    • Replies: 2
    • Views: 740
    23 May 2012 6:26 AM Go to last post
  8. Unanswered: Call store listeners in Controller - (2 Participants)

    'GridStore': { beforeload: this.storeBeforeLoad load:...

    Started by mrhomer, 23 May 2012 12:03 AM
    • Replies: 4
    • Views: 1,377
    23 May 2012 5:23 AM Go to last post
  9. Unanswered: extjs 4 grid to tree drag drop - (2 Participants)

    i am working with grid to tree drag n drop. i am able to add new node to root of tree by dragging it from grid but i dont know how to add child to...

    Started by ShrutiRuparel, 3 Sep 2011 10:27 AM
    drag drop, extjs 4, grid, tree
    • Replies: 3
    • Views: 3,828
    23 May 2012 3:44 AM Go to last post
  10. Unanswered: DJN HttpServletRequest inside DirectMethod - (1 Participant)

    Hi, Is there any way you can get HttpServletRequest Object inside your DirectMehtod ?

    Started by zuber85, 22 May 2012 3:53 AM
    directmehtod, djn
    • Replies: 1
    • Views: 516
    23 May 2012 2:11 AM Go to last post
  11. Answered: Ext JS in a CMS overrides CSS - (1 Participant)

    Hi there, We produced a very fine Map-Application with Ext JS. All our scripts and stylsheet are loaded dynamicly by Java Script. The HTML Header...

    Started by zoggo, 16 May 2012 6:49 AM
    override css cms
    • Replies: 2
    • Views: 633
    23 May 2012 1:21 AM Go to last post
  12. Unanswered: if i double click the panel it makes 3 double click - (1 Participant)

    extend: 'Ext.panel.Panel', frame: false, border: false, bodyStyle: 'background: transparent', layout: 'fit', ...

    Started by madhans, 22 May 2012 9:44 PM
    extjs 4.0
    • Replies: 1
    • Views: 846
    23 May 2012 12:04 AM Go to last post
  13. Unanswered: Attach listener to onchange event of legacy SELECT dropdown - (1 Participant)

    I have a 'legacy' (non-Extjs) dropdown onto which I want to attach an onchange event listener - at runtime, using Ext. I thought I could do something...

    Started by mberrie, 20 May 2012 11:04 PM
    • Replies: 2
    • Views: 1,311
    22 May 2012 10:45 PM Go to last post
  14. Unanswered: How to implement Spotlight for extjs window ? - (2 Participants)

    Hi All, I want to implement Spotlight Utility (http://dev.sencha.com/deploy/ext-4.0.7-gpl/examples/core/spotlight.html) for window , when toolbar...

    Started by renganathan, 1 Feb 2012 6:28 AM
    • Replies: 2
    • Views: 2,042
    22 May 2012 9:41 PM Go to last post
  15. Unanswered: Whats wrong with my view declaration? - (1 Participant)

    I am getting "Uncaught TypeError: Cannot call method 'substring' of undefined" /app/view/Sidebar.js Ext.define('SimpleTodo.view.Sidebar', { ...

    Started by jiewmeng, 21 May 2012 7:41 PM
    • Replies: 3
    • Views: 462
    22 May 2012 8:51 PM Go to last post
  16. Unanswered: the "el is undefined" error occurs when I create a Ext.window with bbar - (1 Participant)

    I defined a window extends Ext.window like this: Ext.define('MyExtView.view.MySymptomSelectWindow', { extend:'Ext.Window', ...

    Started by bill_chuang, 22 May 2012 9:31 AM
    • Replies: 2
    • Views: 789
    22 May 2012 8:25 PM Go to last post
  17. Unanswered: HTML templates in ExtJS? - (1 Participant)

    Is it possible for Ext to load a HTML template from a file or something (great if I could still inject variables)? It doesn't feel correct to have a...

    Started by jiewmeng, 22 May 2012 5:35 PM
    • Replies: 4
    • Views: 2,941
    22 May 2012 7:18 PM Go to last post
  18. Unanswered: suggestions on how to measure time it takes to get data from server? - (2 Participants)

    We want to offer a debug area in our app that will show each server side call that is being made, and the time it takes to get the call back. Any...

    Started by ttbgwt, 22 May 2012 8:18 AM
    • Replies: 3
    • Views: 821
    22 May 2012 6:10 PM Go to last post
  19. Answered: RowNumberer issue wtih using paging - (2 Participants)

    Hello everyone, RowNumberer always starts with 1 while using paging. I was using PagingRowNumberer extension for ExtJS 2.x & 3.x. I've looked the...

    Started by talha06, 21 May 2012 11:40 PM
    paging, pagingrownumberer, rownumberer
    • Replies: 3
    • Views: 1,330
    22 May 2012 2:10 PM Go to last post
  20. Answered: Prevent panel from closing when [X] is clicked - (1 Participant)

    Hello. I have panel where I render some data from database, it looks like this: Ext.define('MY.view.CForm', { extend: 'Ext.form.Panel', ...

    Started by Cyclope, 22 May 2012 10:09 AM
    listeners
    • Replies: 3
    • Views: 633
    22 May 2012 11:18 AM Go to last post