Ext: Q&A

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  1. Answered: ExtJs4 and its MVC: how to move all exec code from “inline” handlers to Controller? - (2 Participants)

    n ExtJS 4 the new feature is Model-View-Controller architecture. Yet ExtJs4 examples are made for some simplified cases and thus violating that...

    Started by Tsukasa, 9 Jul 2012 6:35 AM
    mvc
    • Replies: 4
    • Views: 1,188
    10 Jul 2012 3:37 AM Go to last post
  2. Unanswered: How to find Table and append a new record to its Store? - (1 Participant)

    I need to update a Store based on some information that I have. I use ExtJs4 I have a table in the document, that uses some Store to keep data, ...

    Started by Tsukasa, 9 Jul 2012 7:10 AM
    • Replies: 1
    • Views: 309
    10 Jul 2012 3:32 AM Go to last post
  3. Unanswered: Strange ajax caching of string array stale data - (1 Participant)

    Hi, i am making an example with an ajax request saving the checked data of a grid tree, using two arrays one for checked values and one for...

    Started by geniodella, 9 Jul 2012 1:58 PM
    ajax, cache, extjs 4, mvc
    • Replies: 5
    • Views: 1,848
    10 Jul 2012 12:36 AM Go to last post
  4. Unanswered: What is store.getAt(0) ? - (2 Participants)

    Can someone explain what is store.getAt(0) means ? Thanks.

    Started by gameboy87, 9 Jul 2012 8:35 PM
    • Replies: 2
    • Views: 776
    9 Jul 2012 9:35 PM Go to last post
  5. Unanswered: About {...} value - (2 Participants)

    Hi, can anyone tell me what the meaning for the value if it return is {...}? I get this when i passed it as a parameter which content data through...

    Started by EvilKnight, 5 Jul 2012 11:13 PM
    • Replies: 3
    • Views: 542
    9 Jul 2012 7:17 PM Go to last post
  6. Answered: Why Ext.USE_NATIVE_JSON is false by default? - (2 Participants)

    Why Ext.USE_NATIVE_JSON is false by default? Native JSON parsing is faster and more secure because it will not compile scripts.

    Started by LesJ, 9 Jul 2012 12:00 PM
    • Replies: 4
    • Views: 3,731
    9 Jul 2012 6:29 PM Go to last post
  7. Answered: Best approach to display a "floating" image inside a Window - (1 Participant)

    Hi, First post here, I'd like to thank Sencha team for their great work. I'm a total beginner with Sencha, I recently started to migrate a user...

    Started by ffanf, 9 Jul 2012 7:55 AM
    • Replies: 3
    • Views: 630
    9 Jul 2012 2:19 PM Go to last post
  8. Unanswered: How to forcefully mark/unmark grid record as dirty - (1 Participant)

    We have a grid in which we want to allow user to change the order of records. For this, we are using dragNdrop and also have provided buttons -...

    Started by netemp, 9 Jul 2012 6:25 AM
    dirty, grid, record, store
    • Replies: 1
    • Views: 1,015
    9 Jul 2012 2:08 PM Go to last post
  9. Unanswered: htmlEditor / Text box word wrap - (1 Participant)

    It it possible to force word wrap in "htmlEditor" element ? If so How ? It seems odd this feature of not available given the other features...

    Started by stimpy, 9 Jul 2012 7:48 AM
    • Replies: 3
    • Views: 1,276
    9 Jul 2012 1:34 PM Go to last post
  10. Unanswered: Question about timing and events - (1 Participant)

    Hi guys, this extjs newbie needs a hint ... I'm currently making a wizard using the 'card' element. I have 3 different buttons that help the user...

    Started by pepepong, 9 Jul 2012 8:04 AM
    • Replies: 2
    • Views: 336
    9 Jul 2012 9:07 AM Go to last post
  11. Answered: activate listener issue in card layout - (1 Participant)

    Hi, I have a container with card layout and two components in it. By default active item is 0. Issue I am facing is activate listener for the...

    Started by ramana_l_v, 28 Jun 2012 11:03 AM
    activate listener
    • Replies: 3
    • Views: 864
    9 Jul 2012 9:00 AM Go to last post
  12. Answered: How to disable treepanel dynamic loading - (1 Participant)

    Hello. I have a treepanel with empty folders. When i click on empty node, ExtJS sends requests to the server for content of this node. How i can...

    Started by DmitryF, 9 Jul 2012 7:28 AM
    • Replies: 2
    • Views: 529
    9 Jul 2012 7:47 AM Go to last post
  13. Answered: :first selector throwing an object error - (2 Participants)

    Quick question for everyone. I'm trying to get accustomed to how ExtJS's querying works and I'm apparently not understanding something. If I do...

    Started by nmcbride, 10 Mar 2012 6:41 AM
    • Replies: 2
    • Views: 737
    9 Jul 2012 7:35 AM Go to last post
  14. Answered: ExtJs 4.1 - Inheritance issue - Siblings values getting overridden - (1 Participant)

    As a test case I have extended the textfield and created a class - Ext.mine.TextParent with xtype as textParent. This class is further being...

    Started by netemp, 5 Jul 2012 11:13 PM
    config, define, extend, inheritance, override
    • Replies: 6
    • Views: 1,716
    9 Jul 2012 7:01 AM Go to last post
  15. Unanswered: Renaming a tree node using Ext.Editor - (1 Participant)

    I'm having trouble displaying the correct value inside the textfield when editting a tree node. Case: Right click a node -> select 'rename' from...

    Started by stevanicus, 9 Jul 2012 3:41 AM
    editor, node, tree
    • Replies: 3
    • Views: 1,193
    9 Jul 2012 6:58 AM Go to last post
  16. Unanswered: How to open/close or show/hide a panel from a button - (1 Participant)

    Hi, I tried some things, but it don't want to work. I have that on my controller : Ext.define('DSK.controller.desktop', { extend:...

    Started by Elfayer, 6 Jul 2012 4:21 AM
    • Replies: 5
    • Views: 837
    9 Jul 2012 5:41 AM Go to last post
  17. Unanswered: How to open a panel (start menu) above a button (start button of a taskbar) ? - (1 Participant)

    Hi, I've create two views, one for the taskbar and one for the menu. I don't know how to position the menu just above the taskbar button. I...

    Started by Elfayer, 6 Jul 2012 6:58 AM
    • Replies: 3
    • Views: 594
    9 Jul 2012 4:16 AM Go to last post
  18. Unanswered: Render items such as combo box in to form panel - (3 Participants)

    I have created dynamic combo boxes in the form panel in the render event. But couldnt make it render with in the form panel. I have used the...

    Started by jfbk86, 9 Jul 2012 2:43 AM
    extjs4, form panel items render
    • Replies: 3
    • Views: 1,404
    9 Jul 2012 3:47 AM Go to last post
  19. Answered: Stores and an asp.net web service - (3 Participants)

    New to Ext JS so please forgive me if this is a simple question. I am having difficulty getting a json response back from my asp.net web service. I...

    Started by michaelreneer, 7 Nov 2011 7:48 AM
    3 Pages
    1 2 3
    asp.net, json, post, store
    • Replies: 23
    • Views: 5,490
    9 Jul 2012 3:40 AM Go to last post
  20. Unanswered: Store not syncing properly - (3 Participants)

    Hi, I want to "refresh" a store in order to fetch new items from the proxy. The problem is that whenever I call the sync() method, it doesn't make...

    Started by tf.alves, 10 Nov 2011 3:38 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,298
    9 Jul 2012 3:02 AM Go to last post