Ext: Q&A

Sencha is Hiring!

Working at Sencha means belonging to a growing group of brilliant people who are making it their mission to explore and enhance the possibilities of today’s web and mobile technologies. Why work at Sencha? We've got a couple of ideas…

Sencha is Hiring!

+ Post New Thread

  1. Unanswered: calling parent method from child instance - (2 Participants)

    I have a grid I need to display multiple times with different data. I created a view like this: Ext.define('my.view.A', { extend:...

    Started by dha, 14 Jan 2014 3:15 PM
    event listener override, method override
    • Replies: 2
    • Views: 491
    15 Jan 2014 8:57 AM Go to last post
  2. Unanswered: Image setSrc() does not update image. - (1 Participant)

    I have code that sets the src of an ExtJS 4 Image component. me.cpuChart.setSrc(cpuChartUrl); - set src first time - works fine - set...

    Started by xjscrafter, 14 Jan 2014 7:22 PM
    • Replies: 2
    • Views: 375
    15 Jan 2014 5:49 AM Go to last post
  3. Unanswered: Incorrect colors of pie charts extjs - (1 Participant)

    Some pie with different data have the same color, i don't want to set my custom colors. What can be wrong? component.series = 'pie', field:...

    Started by vl.isaev, 15 Jan 2014 1:40 AM
    • Replies: 1
    • Views: 199
    15 Jan 2014 5:36 AM Go to last post
  4. Unanswered: Nested Card Layouts and TreeGrid - (1 Participant)

    Hello all, I'm writing an application and integrated a TreeGrid to use as a navigation menu, to bring up content in another panel that uses a card...

    Started by tylerwbarber, 14 Jan 2014 1:42 PM
    card, layout, nested, panel, parameter
    • Replies: 2
    • Views: 912
    15 Jan 2014 5:19 AM Go to last post
  5. Answered: Rendering custom xtype widget to a container - (1 Participant)

    I create a custom xtype widget from a promooted class. When I want to render the widget to a container I get an error Cannot read property 'dom' of...

    Started by mirkotus, 15 Jan 2014 1:33 AM
    • Replies: 4
    • Views: 479
    15 Jan 2014 5:03 AM Go to last post
  6. Unanswered: HasOne association from nested json? - (3 Participants)

    Hello, there is possible to fetch whole associated from single json with hasMany association, but I can not achieve this with hasOne. I need like...

    Started by desp, 31 Oct 2012 3:31 AM
    • Replies: 8
    • Views: 1,794
    15 Jan 2014 3:09 AM Go to last post
  7. Answered: Grid Cell Editing Editor - selectOnFocus - (1 Participant)

    Hi, I'm not sure if this is a bug but I'll put it here first. Maybe other users have it working. This is only occurring for EXT JS 4.2. I have...

    Started by fily55, 14 Jan 2014 8:52 AM
    grid cell editor, selectonfoucs, textfield
    • Replies: 3
    • Views: 1,206
    15 Jan 2014 2:14 AM Go to last post
  8. Answered: Form with Tabpanel with Same model - (1 Participant)

    Hi, I have a form with a tabbed panel in it. Lets say this for is supposed to populate same information like "first name", "last name" for...

    Started by Golden.Vulture, 27 Dec 2013 1:12 AM
    extjs4.2, form, model, tabpanel, tabs
    • Replies: 5
    • Views: 1,430
    15 Jan 2014 1:32 AM Go to last post
  9. Answered: UncaughtTypeError:Object function(){returnthis[baseGetter](name);} has no method sync - (1 Participant)

    Hi everyone, When I try to sync data after modification done in grid record it give me error of "has no method sync" my code for controller is :...

    Started by sandy52, 10 Jan 2014 4:45 AM
    extjs, sencha, store
    • Replies: 6
    • Views: 1,162
    14 Jan 2014 8:30 PM Go to last post
  10. Unanswered: fire custom event on image el not working - (1 Participant)

    I'm trying to fire a custom event on an image el so when the image is clicked the controller hears the event. But I get an error cmp.fireEvent() is...

    Started by xjscrafter, 14 Jan 2014 9:14 AM
    • Replies: 6
    • Views: 527
    14 Jan 2014 4:21 PM Go to last post
  11. Unanswered: stateEvents and application.fireEvent - (1 Participant)

    Hi, I'd like to share some events between my controllers, as discussed here in the ExtJS App Architecture docs...

    Started by Notre, 23 Dec 2013 10:59 AM
    architecture, events, state
    • Replies: 1
    • Views: 625
    14 Jan 2014 3:03 PM Go to last post
  12. Unanswered:Moved: Accessing record data from an external mousedown event.

    Started by cmcguire@citadel.com, 14 Jan 2014 2:53 PM
    • Replies: -
    • Views: -
    14 Jan 2014 2:53 PM Go to last post
  13. Answered: Error in Record convert: function(value, data) in Extjs 2.3 Version - (1 Participant)

    Hi All, i have a code like following. but i got error in extjs 2.3. i dont know weather the version its support or not. can anybody give me a...

    Started by arunmatics, 13 Jan 2014 1:28 PM
    extjs
    • Replies: 2
    • Views: 610
    14 Jan 2014 2:36 PM Go to last post
  14. Unanswered: Saving Store/Model in Memory - (1 Participant)

    I am new to extjs. I have a scenario, where i need to save certain things in store/model, also update it. Than access that model/store in different...

    Started by sam81, 14 Jan 2014 8:20 AM
    • Replies: 1
    • Views: 221
    14 Jan 2014 2:26 PM Go to last post
  15. Answered: What can I do to speed up rendering? - (1 Participant)

    Hi. I need the output as shown in the figure below the UI. However, it took much longer to draw the screen. Is a bug? Is it original? Not...

    Started by dan.k, 14 Jan 2014 7:26 AM
    • Replies: 1
    • Views: 804
    14 Jan 2014 2:20 PM Go to last post
  16. Unanswered: Get response headers from inside model.save()'s failure callback.

    I need access to the response object in the event of an error in the response while saving a model. I've been digging in the source code, but I...

    Started by dajester2008, 14 Jan 2014 1:02 PM
    • Replies: 1
    • Views: 264
    14 Jan 2014 1:04 PM Go to last post
  17. Unanswered: Button CSS ExtJs 4.2 - (1 Participant)

    hallo......., ich bin hier fast am durchdrehen. ich sitze jetzt den ganzen Tag an der gestaltung meiner Button. Unter Internetexplorer 10...

    Started by Programmers, 13 Jan 2014 10:25 AM
    • Replies: 3
    • Views: 301
    14 Jan 2014 12:56 PM Go to last post
  18. Unanswered: syntax for setting a fields class programatticaly - (1 Participant)

    I am sure this is simple and my brain is just not finding it in the docs, but in my code, I want to say something like...

    Started by blomasky, 30 Dec 2013 10:53 AM
    • Replies: 1
    • Views: 272
    14 Jan 2014 12:31 PM Go to last post
  19. Unanswered: problem tab listener getting grid.hasselection() extjs 4.2 - (1 Participant)

    hello, first of all, thanks for your support. i have a viewport with a treepanel, gridpanel and tabpanel. when i try to know if the grid...

    Started by snipper, 14 Jan 2014 5:43 AM
    • Replies: 1
    • Views: 510
    14 Jan 2014 12:21 PM Go to last post
  20. Unanswered: Class to pull AJAX every n-minutes and show message

    In my application I would like to add notifications to users. I would like to do AJAX request every 5 minutes and if request will return message I...

    Started by Misiu, 13 Jan 2014 2:18 AM
    • Replies: 1
    • Views: 199
    14 Jan 2014 12:16 PM Go to last post