Ext: Q&A

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  1. Unanswered: Why does Ext 4.2 use x-form-trigger-first and 4.1 used x-form-trigger-last?

    So you have a combo box that has a trigger. In 4.1.x The last trigger button in a combo gets the cls (amongst others) of x-form-trigger-last: ...

    Started by Jangla, 29 Apr 2014 10:31 AM
    • Replies: 0
    • Views: 224
    29 Apr 2014 10:31 AM Go to last post
  2. Unanswered: Contextmenu on a chart - (1 Participant)

    I have a chart with several lines in it: I know how to define a contextmenu for the chart, but I do not know how to get a handle on the particular...

    Started by menasce, 26 Apr 2014 1:20 PM
    • Replies: 1
    • Views: 315
    29 Apr 2014 9:51 AM Go to last post
  3. Unanswered: How to determine which menu item I'm working with in changeHandler? - (1 Participant)

    When a menu item is selected and my changeHandler is invoked (function(cycleBtn, activeItem)), what extjs mechanism is recommended to be used to...

    Started by jrissone, 23 Apr 2014 9:59 AM
    menu, menu-item, menuitem, text
    • Replies: 2
    • Views: 664
    29 Apr 2014 8:47 AM Go to last post
  4. Unanswered: When mouse over first row-Uncaught TypeError: Cannot call method 'removeCls' of null - (2 Participants)

    When I mouse over the first row of a grid (and only the first row, other rows work fine) I get no mouse over effect, and more importantly, the...

    Started by ELRG, 3 Feb 2014 12:37 PM
    4.2.1
    • Replies: 3
    • Views: 729
    29 Apr 2014 5:32 AM Go to last post
  5. Unanswered: Why the Ext.panel.Panel can't show autoScroll when use to show the SVG str? - (1 Participant)

    If use normal html str,that ok ,it can show the vertical scroll,but when use the svg str, it can not show the scroll ! The code I test like below,...

    Started by Fent2, 16 Apr 2014 7:34 PM
    • Replies: 1
    • Views: 279
    29 Apr 2014 5:01 AM Go to last post
  6. Answered: Modifying data in a treestore? - (1 Participant)

    I'm new to ExtJS and I'm using a TreePanel with a TreeStore which, in turn, uses a model that I've defined. The model is very simple and consists of...

    Started by bmt22033, 23 Apr 2014 7:49 AM
    model, treestore, update
    • Replies: 1
    • Views: 662
    29 Apr 2014 4:57 AM Go to last post
  7. Answered: Destroying Multiple Stores at Once per View - (1 Participant)

    I'm currently working on a site that requires stores to be destroyed after leaving a page, then the stores are recreated when the page is accessed...

    Started by ihutchcraft, 28 Apr 2014 10:24 AM
    • Replies: 2
    • Views: 341
    29 Apr 2014 4:14 AM Go to last post
  8. Unanswered: set an icon to the left of the form field - (2 Participants)

    plugins Ext.define('myapp.plugins.fieldicon', { extend: 'Ext.AbstractPlugin', alias: 'plugin.fieldicon', init: function...

    Started by lafugacu78, 25 Mar 2014 5:34 PM
    • Replies: 3
    • Views: 1,743
    29 Apr 2014 4:00 AM Go to last post
  9. Unanswered: How to use Font Icons, glyphs, in Ext apps - (1 Participant)

    You might be interested how to use glyphs in Ext applications. Learn more here: http://extjs.eu/using-font-icons-in-ext-fontawesome/

    Started by jsakalos, 28 Apr 2014 2:08 PM
    • Replies: 3
    • Views: 993
    28 Apr 2014 5:15 PM Go to last post
  10. Unanswered: Simple question: Read message from the server

    Hi, I have a simple question. I have a form for registration. I create a model. Ext.define('myapp.model.Registration', { extend:...

    Started by sj_tt6, 28 Apr 2014 4:36 PM
    • Replies: 0
    • Views: 216
    28 Apr 2014 4:36 PM Go to last post
  11. Unanswered: How to apply common css style for all disabled fields - (1 Participant)

    We are creating a form which contains input fields like Text Field, Number Field, Date, Combo and Check Box.. When we set any of the field as...

    Started by vinothsencha, 23 Apr 2014 9:51 AM
    common style, css, disabled style
    • Replies: 1
    • Views: 752
    28 Apr 2014 4:10 PM Go to last post
  12. Question Unanswered: Overriding custom theme's basecolor is not getting reflected ONLY in IE? - (1 Participant)

    I could override the basecolor first time for my custom theme. But from second time it is not getting reflected only in IE. Does anyone faced...

    Started by lieben, 27 Apr 2014 5:36 PM
    cmd, saas, theme
    • Replies: 3
    • Views: 790
    28 Apr 2014 12:04 PM Go to last post
  13. Unanswered: textarea width shrinks when invalid mark is set - (1 Participant)

    Hi All,I'm running into an issue where the textfield shrinks to 150px when the maximum amount of data is entered. The field is configured with...

    Started by XPEHBAM, 24 Apr 2014 5:37 PM
    • Replies: 1
    • Views: 474
    28 Apr 2014 11:22 AM Go to last post
  14. Answered: how set a initial/default item in menu button? - (1 Participant)

    I'm looking at the config options for a menu button and don't see one to set the initial/default item in the menu when it's first rendered. Did I...

    Started by jrissone, 23 Apr 2014 1:27 PM
    menu-button, menubutton
    • Replies: 1
    • Views: 297
    28 Apr 2014 11:18 AM Go to last post
  15. Unanswered: Performance issue - rendering over 800 rows of checkboxes - (1 Participant)

    Hi, I'm using ExtJs 4 and have a screen that needs to render over 800 checkboxes (along with some text ) in rows. This is a performance...

    Started by sgarco, 28 Apr 2014 9:57 AM
    • Replies: 1
    • Views: 269
    28 Apr 2014 11:05 AM Go to last post
  16. Unanswered: Accessibility : ext-aria license - (1 Participant)

    Good morning, I'm working on an open source product (based on ExtJS GPL edition) and want it to be accessible. To achieve that goal, I've seen...

    Started by Yakulu, 27 Apr 2014 9:39 PM
    a11y, aria, license
    • Replies: 1
    • Views: 693
    28 Apr 2014 11:03 AM Go to last post
  17. Unanswered: setter a hasone asociation in a object model

    Hello. I'm trying to have a combobox on a form to add store doing that I have associated with a grid, but can not get pass the value of the...

    Started by gondemar80, 27 Apr 2014 2:39 AM
    • Replies: 1
    • Views: 334
    27 Apr 2014 10:32 PM Go to last post
  18. Unanswered: Showing a loading gif into grid cell on runtime - (1 Participant)

    I have a grid.Panel with some records, when a record is selected then a button in a ToolBar is enabled so I can start a "Long Running Process" on...

    Started by alexvazquez, 26 Apr 2014 3:57 PM
    grid
    • Replies: 1
    • Views: 548
    27 Apr 2014 7:01 PM Go to last post
  19. Answered: Need to modify app Ext.Loader path, but It gets overwritten by AppFolder. config :( - (2 Participants)

    Hello, I'd appreciate if anyone from the Forum Gurus could lend me a helping hand with this. :) I need to set the Ext.Loader-Path for my app...

    Started by thesilentman, 28 May 2012 9:34 PM
    appfolder, ext.loader, getpath, loader.js
    • Replies: 4
    • Views: 1,593
    26 Apr 2014 1:13 AM Go to last post
  20. Answered: Dynamically added Combobox reference. - (1 Participant)

    Hello, I need some guidance, Help please for the following scenario. Scenario: I am adding a combobox dynamically whenever the user clicks a...

    Started by AkshayKalbhor, 25 Apr 2014 10:49 PM
    added components., combobox reference, dynamically added combo, referencing dynamically
    • Replies: 1
    • Views: 234
    25 Apr 2014 11:17 PM Go to last post