Ext: Q&A

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  1. Unanswered: What stops my components from expanding? - (1 Participant)

    After upgrading from ExtJs 4.0 to 4.1 my layouts have needed to be redesigned... To that end I opened up a new file in Architect, made a form with...

    Started by mice-pace, 14 Nov 2012 6:49 PM
    expandable text, import, panel, rendering issue
    • Replies: 1
    • Views: 858
    19 Nov 2012 7:16 AM Go to last post
  2. Unanswered: Sandbox approach for 3 to 4 conversion - (1 Participant)

    I have a very large high profile production application written in 3.3.1 . I will be porting over to 4.1 yet it will be a lengthy endeavor. I have...

    Started by dbeb, 14 Nov 2012 4:03 PM
    converting, sandbox
    • Replies: 1
    • Views: 819
    19 Nov 2012 7:15 AM Go to last post
  3. Unanswered: Is there a way to 'wrap' the text of a chart axis given a maximum width? - (1 Participant)

    I have a grouped bar chart that is has some very long labels. Other than overriding the render and truncating the string to a certain length, is...

    Started by jbirchfield, 14 Nov 2012 12:27 PM
    • Replies: 1
    • Views: 538
    19 Nov 2012 7:06 AM Go to last post
  4. Unanswered: textareafield-how do I get this control to stretch to fit as well as have a minHeight - (1 Participant)

    Hi, I've created a panel contained in the 'east' zone of a border layout viewport which contains vertically stacked input fields with the bottom...

    Started by ALEITZ, 14 Nov 2012 10:47 AM
    • Replies: 1
    • Views: 567
    19 Nov 2012 7:03 AM Go to last post
  5. Answered: Select a node in a tree view - (2 Participants)

    Hey Does someone know how to trigger a select event for a node in a tree view? Thanks :-)

    Started by ahsec, 19 Nov 2012 6:14 AM
    • Replies: 3
    • Views: 803
    19 Nov 2012 6:45 AM Go to last post
  6. Unanswered: Grid / Store sorting - slow performance - (1 Participant)

    Hi all ! I have a grid with 15 columns. The store reads data through an ajax call. Up to 3000 records (rows) are returned. About 300KB of (json)...

    Started by mpete, 9 Nov 2012 3:21 AM
    grid, sort
    • Replies: 3
    • Views: 2,302
    19 Nov 2012 6:35 AM Go to last post
  7. Unanswered: dataIndex value on the render event of ExtJS grid - (1 Participant)

    Hi, I want to get dataIndex value on the render event of ExtJS grid. I have created following function to render values - function...

    Started by Pravin.Pawar, 9 Nov 2012 2:39 AM
    • Replies: 3
    • Views: 7,141
    19 Nov 2012 6:23 AM Go to last post
  8. Unanswered: Renderung toolbar with json data

    Am trying to create toolbar with json data, but facing problem in creating submenu items of toolbar. I tried using add method and able to display...

    Started by mk.ranjan, 19 Nov 2012 3:38 AM
    • Replies: 1
    • Views: 501
    19 Nov 2012 3:42 AM Go to last post
  9. Unanswered: How can i add floating component while creating viewport in ext4.1 - (1 Participant)

    How can i add a floating window to the viewport while its getting created. When i'm trying to add with viewport.on('add',function(){//my...

    Started by url, 15 Nov 2012 6:20 PM
    extjs4
    • Replies: 2
    • Views: 1,052
    19 Nov 2012 2:04 AM Go to last post
  10. Answered: how to override Ext.layout.BorderLayout.Region.prototype

    How to override Ext.layout.BorderLayout.Region .prototype? I need to make changes to it but wondering how to override it....

    Started by PercyJackson, 19 Nov 2012 1:20 AM
    ext-all-debug.js, extjs, overriding, prototype
    • Replies: 1
    • Views: 785
    19 Nov 2012 1:31 AM Go to last post
  11. Answered: [ASK] Is possible to change xtype via function..? - (1 Participant)

    Dear all , i want to ask you something, i have a session's item. if session is not empty then mymodule's xtype is changed.. is that...

    Started by thenevermore, 18 Nov 2012 8:10 PM
    • Replies: 2
    • Views: 683
    19 Nov 2012 1:20 AM Go to last post
  12. Unanswered: Modifying load function in Ext.data.TreeStore - (1 Participant)

    I have been loading TreeStore from a REST server, all works great if I construct the classes in the format the Tree requires on the Server. However...

    Started by oohogwash, 16 Nov 2012 11:03 PM
    • Replies: 3
    • Views: 803
    18 Nov 2012 11:41 PM Go to last post
  13. Answered: Firing a custom event from a view and handling it in Controller - (1 Participant)

    Hi, I am new to Ext - js texhnology. I want to fire a custom event when I select a menu item and handle the event in the controller. Accordingly I...

    Started by Supriya Kale, 16 Nov 2012 3:45 AM
    controller, event does not fire, ext 4
    • Replies: 2
    • Views: 2,289
    18 Nov 2012 8:54 PM Go to last post
  14. Unanswered: Saving JSON response to a variable - (1 Participant)

    Hi, I have a JSON response like, {"value": I want to save tablename to a variable, how do I do that? Please help. Thanks!

    Started by sencha.user, 18 Nov 2012 10:09 AM
    • Replies: 2
    • Views: 940
    18 Nov 2012 8:42 PM Go to last post
  15. Unanswered: [ASK] Have a problem with My Password Validation - (3 Participants)

    Dear all , There was a problem with my code about password validation. :( I want to create a validation that requires at least one digit...

    Started by thenevermore, 12 Nov 2012 2:00 AM
    • Replies: 5
    • Views: 1,468
    18 Nov 2012 7:59 PM Go to last post
  16. Unanswered: JSDuck : Custom templates - (1 Participant)

    Is it possible to create custom templates in JSDuck? I need only classes metadata. I tried an old library ext-doc but it has a lot of problems...

    Started by fabio.parra, 18 Nov 2012 12:26 PM
    • Replies: 1
    • Views: 1,678
    18 Nov 2012 4:46 PM Go to last post
  17. Unanswered: Grid in hidden container won't display correctly

    Hi folks! My problem: I have several tabs (controlled by Bootstrap Framework), the first is shown when rendering the page ("active"), the other are...

    Started by zeromancer1972, 18 Nov 2012 1:31 PM
    bootstrap, container, grid, hidden
    • Replies: 1
    • Views: 1,299
    18 Nov 2012 3:25 PM Go to last post
  18. Unanswered: how click or enter grid extjs row open other windows or alert - (1 Participant)

    what this code not work correct Ext.require(); Ext.onReady(function() { Ext.define('User', { extend: 'Ext.data.Model',

    Started by ehsanlinux, 14 Nov 2012 12:06 AM
    • Replies: 4
    • Views: 2,393
    18 Nov 2012 6:43 AM Go to last post
  19. Answered: view.selModel is undefined with locked column - (1 Participant)

    Hi, I am trying to implement a locking column in a grid but get an error in FF: TypeError: view.selModel is undefined When debugging, I can...

    Started by Oliver Specht, 13 Nov 2012 11:52 AM
    • Replies: 2
    • Views: 1,298
    18 Nov 2012 6:26 AM Go to last post
  20. Unanswered: Neptune theme number field issue - (2 Participants)

    While using the Neptune Theme the icons beside the number field are placed at top right of the form field,but the functionality of the icons are same...

    Started by swarnendude, 5 Nov 2012 2:13 AM
    • Replies: 3
    • Views: 986
    18 Nov 2012 5:59 AM Go to last post