Ext: Q&A

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  1. Unanswered: ExtJS Class System without the UI ballast - (1 Participant)

    ExtJS Class Handling is good to handle, but you have to pay it with the UI stack, loading all the unnecessary stuff (wich is very memory intensive,...

    Started by webxells, 2 Jul 2012 11:44 PM
    load class ui demand
    • Replies: 2
    • Views: 680
    16 Jul 2012 6:42 AM Go to last post
  2. Unanswered: Problem with Store's Update event - (2 Participants)

    I have 2 stores attached to 2 different grids. Ext.define('DG.store.Roles', { extend: 'Ext.data.Store', model: 'DG.model.Role', ...

    Started by varunjyoti, 12 Jul 2012 3:01 AM
    • Replies: 4
    • Views: 699
    16 Jul 2012 6:41 AM Go to last post
  3. Unanswered: How to read and display nested json in grid? - (2 Participants)

    When I try to read the nested data, nothing comes up. The code is: Ext.define("User", { extend: 'Ext.data.Model', fields: , ...

    Started by cahello, 13 Jul 2012 1:44 PM
    grid, nested json
    • Replies: 3
    • Views: 1,435
    16 Jul 2012 6:32 AM Go to last post
  4. Unanswered: Row editor button steals focus - (1 Participant)

    I have overridden the row editor to add two buttons. One button, when pressed takes the cell that has focus and overwrites the values in the cells...

    Started by castitas, 11 Jul 2012 7:05 AM
    focus lost, focus problem
    • Replies: 6
    • Views: 979
    16 Jul 2012 6:22 AM Go to last post
  5. Answered: Update the title of Ext.tab.Panel dynamically - (2 Participants)

    Hi all! I'm using a Ext.tab.Panel. The title is defined by default. In the tab I placed a grid. When I click on a button the data store behind...

    Started by Boston, 13 Jul 2012 4:25 AM
    • Replies: 4
    • Views: 837
    16 Jul 2012 6:18 AM Go to last post
  6. Unanswered: How to get the mouse position? - (3 Participants)

    Hi, I would like to open a context menu at the mouse position. panel.getEl().on('contextmenu', function (e) { ...

    Started by Elfayer, 13 Jul 2012 5:35 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,895
    16 Jul 2012 6:03 AM Go to last post
  7. Answered: Change height of column header in treepanel? - (1 Participant)

    How do I go about changing the height of a column header in a treepanel? Looks like it defaults to 22, but I'd like it to be more than twice that...

    Started by bradleyman, 10 Jul 2012 1:13 PM
    • Replies: 5
    • Views: 882
    16 Jul 2012 5:36 AM Go to last post
  8. Unanswered: Making a new KeyMap for a textarea - (1 Participant)

    I would like to make a sort of editor using extjs. At the moment I am using TextArea I'm wondering if I can make my own keyMap to make the...

    Started by DpinkyandDbrain, 11 Jul 2012 7:28 AM
    • Replies: 1
    • Views: 510
    16 Jul 2012 4:48 AM Go to last post
  9. Unanswered: Ext JS. saving data in xml format - (1 Participant)

    Hello! I want to display a scheduler by reading data from an xml file. One of the basic examples already shows that. How can I update the drag and...

    Started by tinussencha, 15 Jul 2012 10:10 PM
    • Replies: 1
    • Views: 335
    15 Jul 2012 11:17 PM Go to last post
  10. Answered: Making Entire Website With Extjs - (1 Participant)

    I am new extjs user and have a question. Can i use extjs for my entire website's UI? For example, how can i create a navigation bar. I created a...

    Started by khajvah, 15 Jul 2012 9:55 AM
    css, ext 4, html
    • Replies: 1
    • Views: 1,742
    15 Jul 2012 10:12 PM Go to last post
  11. Unanswered: How to identify Ext.Ajax request at the server side - (1 Participant)

    HI All, I am making multiple request to the server using Ext.Ajax. I want to understand, How can I identify each request uniquely at the server...

    Started by webfriend13, 15 Jul 2012 7:47 PM
    • Replies: 1
    • Views: 434
    15 Jul 2012 9:53 PM Go to last post
  12. Unanswered: Can't solve the problem :( - (1 Participant)

    Hello I'm a noob dev. Want to make a simple grid component but not working :( The error is Cannot read the property 'dom' of null Here...

    Started by gigas01, 14 Jul 2012 5:25 PM
    • Replies: 1
    • Views: 256
    15 Jul 2012 9:23 PM Go to last post
  13. Unanswered: Creating a GMap style panable & zoomable component with a supplied SVG. - (2 Participants)

    Greetings, I am needing to create a draggable, zoomable map that is viewed through an outer viewport, with being an SVG. I've been able to...

    Started by igaenssley, 25 Jun 2012 4:52 PM
    drag, draw, map, pan, svg
    • Replies: 2
    • Views: 1,558
    15 Jul 2012 8:41 PM Go to last post
  14. Unanswered: Ext.data.TreeStore - onNodeRemove

    Hello, can anybody explain me what does happend with node after you remove it? Ext.override(Ext.data.TreeStore, { onNodeRemove:...

    Started by Zdeno, 14 Jul 2012 4:48 PM
    ext.data.treestore, remove
    • Replies: 1
    • Views: 548
    15 Jul 2012 5:57 AM Go to last post
  15. Unanswered: define extend: Ext.window.Window does not rendered. - (2 Participants)

    Hi, I am newbie, and about to make an analog to my current working alias ingestion from Viewport.js. So my Viewport.js is something like this:...

    Started by zlevardy, 8 Jul 2012 3:26 AM
    • Replies: 4
    • Views: 2,994
    15 Jul 2012 5:32 AM Go to last post
  16. Unanswered: How to achieve a fluid layout behavior with form inside a window - (2 Participants)

    We have a case as following: 1. There is a Form inside a Window. 2. If Window Width is increased, then Form Width and its Fields Width should...

    Started by netemp, 13 Jul 2012 6:12 AM
    • Replies: 4
    • Views: 1,570
    15 Jul 2012 3:43 AM Go to last post
  17. Answered: Multi slider seems to only send last value

    I'm trying to create a simple form with a multi slider which sends the values of the slider by email, without any parsing. I'll do the parsing myself...

    Started by wyz, 14 Jul 2012 10:46 AM
    • Replies: 1
    • Views: 989
    15 Jul 2012 2:08 AM Go to last post
  18. Unanswered: Assign dynamic height to tabpanel? - (1 Participant)

    Hi, I have a form panel that, from top to bottom, contains 3 fields, a tabpanel and a fieldset. I want the vertical size of the tabpanel be equal...

    Started by marc123, 14 Jul 2012 10:02 AM
    • Replies: 1
    • Views: 581
    14 Jul 2012 2:59 PM Go to last post
  19. Unanswered: Error when I enable/disable buttons. - (1 Participant)

    Hi, I have a window which I open and close many times. The window has a grid panel (which name is "GridMensaje") with a toolbar and the toolbar is...

    Started by gabvalentin, 7 Jul 2012 3:02 AM
    • Replies: 6
    • Views: 871
    14 Jul 2012 2:45 PM Go to last post
  20. Unanswered: Merging properties from subclasses rather than overriding? - (1 Participant)

    Hi, I couldn't find an obvious way to do this so I thought I'd ask: Say that Class B extends Class A. Class A defines a property "myProperty"...

    Started by brian428, 13 Jul 2012 12:33 PM
    • Replies: 2
    • Views: 379
    14 Jul 2012 9:58 AM Go to last post