Ext: Q&A

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  1. Answered: Ext.addBehaviors onadded event? - (1 Participant)

    We've got some code that automatically creates a custom toolbar in divs with a particular class. Currently it's inside Ext.onReady() and it's using...

    Started by jasewell, 23 Dec 2014 12:30 PM
    • Replies: 1
    • Views: 416
    31 Dec 2014 7:55 AM Go to last post
  2. Unanswered: Error 'targetContext is undefined' while using 'fieldset' - (5 Participants)

    Hi, I am trying to use 'fieldset' but as soon as I set the 'collapsed' property to ' true' I get error 'targetContext is undefined' in...

    Started by Supriya Kale, 6 Dec 2012 1:30 AM
    ext 4, field set
    • Replies: 6
    • Views: 1,900
    31 Dec 2014 1:57 AM Go to last post
  3. Unanswered: Dynamic models, stores and views - problem with proxy reuse - (2 Participants)

    Hi, I have a dynamically generated tabs with grid panels inside. First, based on configuration, I create model and register it, then I create a...

    Started by MaciejZabielski, 12 Mar 2013 8:34 AM
    • Replies: 7
    • Views: 1,291
    30 Dec 2014 10:45 PM Go to last post
  4. Unanswered: Text-Viewer / Virtual Scrolling - (2 Participants)

    Hello All, I plan soon enough to build a web app that will be mostly a log parser for big log files. ExtJS seems quite nice to get a Application...

    Started by nekkro-kvlt, 8 Apr 2014 6:42 AM
    scrolling, text, virtual
    • Replies: 3
    • Views: 920
    30 Dec 2014 12:21 PM Go to last post
  5. Unanswered: Force grid column renderer to re-execute. - (1 Participant)

    I have an ExtJS 4.2.2 grid with a column. The data in the cells is calculated in a renderer using data stored elsewhere. It renders fine. After...

    Started by greglafrance007, 18 Dec 2014 2:44 PM
    • Replies: 1
    • Views: 379
    30 Dec 2014 10:58 AM Go to last post
  6. Question Unanswered: IE nextSibling - (2 Participants)

    Hi all, I've a bug in IE when try to add a checkbox to a checkboxgroup. I get this error Unable to get value of the property nextSibling objext...

    Started by Valentina, 22 Nov 2012 3:56 AM
    • Replies: 3
    • Views: 980
    30 Dec 2014 8:15 AM Go to last post
  7. Unanswered: Collapsible panel inside Hbox layout - (2 Participants)

    Hi All, I have a panel inside another panel with hbox layout. I want to make this inner panel as collapsible. But i figured that if i provide...

    Started by harman, 21 May 2013 11:06 PM
    collapse and expand, collapsible panel
    • Replies: 9
    • Views: 1,612
    30 Dec 2014 12:40 AM Go to last post
  8. Unanswered: Tabindex not working for multiselect fields in extjs 4 - (1 Participant)

    Hello All, I have some 10 - 15 fields in my form and the tabindex works fine for all the fields except for the multiselect fields. When I am...

    Started by varmaj80, 26 Dec 2014 9:18 AM
    • Replies: 1
    • Views: 341
    29 Dec 2014 2:12 PM Go to last post
  9. Unanswered: Grid RowEditing plugin and action column - (1 Participant)

    Hello, I want to add custom event for first button (user-add icon) in actioncolumn (last column); Please, help me if u can :s Thanks

    Started by vaxo, 22 Dec 2014 4:43 AM
    • Replies: 1
    • Views: 405
    29 Dec 2014 11:29 AM Go to last post
  10. Unanswered: How to set default glyph opacity to 1? - (1 Participant)

    Hi, I'm using FontAwesome and icomoon icons in my applications. I need to change icon opacity to 1 - which is .5 by default. How can I set it...

    Started by talha06, 21 Dec 2014 2:55 PM
    css, font, font icon, glyph
    • Replies: 1
    • Views: 415
    29 Dec 2014 10:55 AM Go to last post
  11. Unanswered:Moved: sub-columns not sortable by default

    Started by gfrancis1@gmail.com, 21 Dec 2014 1:32 PM
    • Replies: -
    • Views: -
    29 Dec 2014 10:29 AM Go to last post
  12. Unanswered: Window issue in extjs when reopening the window - (1 Participant)

    Hi , I am getting the error: "Uncaught TypeError: Cannot read property 'addCls' of null" for the following Scenario I have created two desktop...

    Started by balaji.p@proyojana.com, 20 Dec 2014 4:26 AM
    extjs
    • Replies: 1
    • Views: 394
    29 Dec 2014 10:11 AM Go to last post
  13. Unanswered: Auto generated methods for associations not generated - (1 Participant)

    Hi, I have defined some basic associations like in the example. There is nothing special and I just want to use the conventions for keynames,...

    Started by ohcibi, 19 Dec 2014 2:47 AM
    • Replies: 1
    • Views: 310
    29 Dec 2014 9:56 AM Go to last post
  14. Unanswered: Close event for Ext.menu.Menu not being fired - (1 Participant)

    I have a menu with a sub menu which is created by using the menu config. createMnu: function(){ return Ext.create("Ext.menu.Menu",{ ...

    Started by JackJohnsonX, 18 Dec 2014 11:39 AM
    • Replies: 1
    • Views: 285
    29 Dec 2014 9:44 AM Go to last post
  15. Unanswered: prevent having multiple rows selected in grid tree - (1 Participant)

    I have a tree grid (Ext.tree.Panel) displaying a data store, when I select one of the rows there and then reload the data store the row I had...

    Started by ekitel, 18 Dec 2014 7:51 AM
    • Replies: 1
    • Views: 268
    29 Dec 2014 9:24 AM Go to last post
  16. Unanswered: Run ExtJs 4 with ExtJs 2 at the same time - (1 Participant)

    Hi. How it's possible to use at the same time, on one page, both Ext2 and Ext4? I think I can add namespace support to Ext2 libraries. But may be...

    Started by SiZEg, 25 Dec 2014 4:03 AM
    extjs2, namespaces
    • Replies: 1
    • Views: 345
    29 Dec 2014 9:03 AM Go to last post
  17. Answered: how to add tabPanel to a panel - (2 Participants)

    Hello, I created a panel with 'border' layout and in the north area i add two panel. in one of them i need to add a tabPanel. I add the...

    Started by leilei_2014, 23 Dec 2014 1:36 AM
    • Replies: 3
    • Views: 439
    29 Dec 2014 7:05 AM Go to last post
  18. Unanswered: HIDE SOME CHECKBOXES BASED ON RECORD VALUES - (2 Participants)

    Hello! I need to hide some checkboxes on my grid panel based on a record value, i've already searched on stack and other but with no success. ...

    Started by rafaelrp, 22 Dec 2014 10:31 AM
    • Replies: 2
    • Views: 501
    29 Dec 2014 7:00 AM Go to last post
  19. Unanswered: Stop RowEditing plugin from completing the edit on keypress 'enter' - (2 Participants)

    Hi I'm using the RowEditing plugin. If you select 'enter' on the keyboard within a textfield editor while the row is in edit mode, the roweditor...

    Started by fennecFox, 20 Oct 2014 8:38 AM
    enter, rowediting, roweditor
    • Replies: 5
    • Views: 406
    29 Dec 2014 5:14 AM Go to last post
  20. Unanswered: Restricting Date Validation on Date Change/Date Edit - (1 Participant)

    Hello, I am using the datefield for showing the date . However by deafault the Date validation occurs once i Edit/Change the Date . I want to...

    Started by asahoo, 19 Dec 2014 11:25 PM
    • Replies: 1
    • Views: 481
    27 Dec 2014 6:39 PM Go to last post