Ext: Discussion

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  1. Question ext-all.js is two large , how to reduce the size of it ? - (1 Participant)

    I only want to use the Tree class. but ext-all.js is 364kb! long long ago , I remember there's an online tool http://extjs.com/products/extjs/build/...

    Started by cookieu, 21 Jun 2011 2:26 AM
    build extjs
    • Replies: 4
    • Views: 2,814
    23 Jun 2011 10:45 PM Go to last post
  2. Question How can I use grid with dynamic columns?

    I found the samples in documentation were about using gird with defined columns. But ,I want to use grid with server data,both data and columns....

    Started by wminjay, 23 Jun 2011 7:54 PM
    • Replies: 0
    • Views: 539
    23 Jun 2011 7:54 PM Go to last post
  3. Ext.tree.TreePanel with different types of column !!? - (1 Participant)

    Does Ext.tree.TreePanel have support for other types of column, besides 'treecolumn' !!?. I have tried to use "xtype: 'numberfield'," for example and...

    Started by vadimv, 14 Apr 2011 8:01 AM
    • Replies: 2
    • Views: 3,280
    23 Jun 2011 7:01 PM Go to last post
  4. How to build a specialised editor???

    Hi All, I'd love some opinions/ideas from this amazing community before I get started on something. I am planing on building a specialized editor...

    Started by chesstrix, 23 Jun 2011 6:01 PM
    • Replies: 0
    • Views: 403
    23 Jun 2011 6:01 PM Go to last post
  5. Where did Ext.tree.TreeEditor go? - (10 Participants)

    I cannot find Ext.tree.TreeEditor, not in the source, or in the docs for beta 2. Are there an alternative? regards

    Started by jhenriksen, 12 Apr 2011 1:22 PM
    2 Pages
    1 2
    tree treeeditor
    • Replies: 11
    • Views: 2,969
    23 Jun 2011 5:14 PM Go to last post
  6. Using Ext.util.ComponentDragger

    Hello, I have this component based on wallpaper.js: Ext.define('Ext.ux.desktop.Photo', { extend: 'Ext.Component', uses: , alias:...

    Started by dias, 23 Jun 2011 5:07 PM
    • Replies: 0
    • Views: 1,104
    23 Jun 2011 5:07 PM Go to last post
  7. Exclamation Debugging ExtJS Charts in IE7/8

    Hi All, I'm hoping someone can help me out: I have a column chart that displays fine in Chrome/Firefox/IE9 but as soon as I go to IE7/8 it would...

    Started by buildmaster, 23 Jun 2011 4:01 PM
    • Replies: 0
    • Views: 1,207
    23 Jun 2011 4:01 PM Go to last post
  8. click event on component - (1 Participant)

    I am trying to get component click event working. I am confused, please help! var book = new Ext.Component({ constrain: true ,floating:true...

    Started by droppen, 23 Jun 2011 8:43 AM
    • Replies: 3
    • Views: 871
    23 Jun 2011 3:53 PM Go to last post
  9. Exclamation JSP + Extjs methods are getting a "not a function" message error (Java + Struts app)

    Hi all, this is my first participation in sencha forum. I'm a very new in this, I just saw some examples and I got impress by Ext JS. I choosed...

    Started by gcarlo, 23 Jun 2011 12:43 PM
    beginner, developers, error message
    • Replies: 0
    • Views: 1,477
    23 Jun 2011 12:43 PM Go to last post
  10. Ext.tree.panel not showing any data

    I have a tree panel which is not showing any data. The panel itself comes up and the root shows and everything looks great except its empty. I have...

    Started by vbrimley, 23 Jun 2011 11:37 AM
    • Replies: 0
    • Views: 1,303
    23 Jun 2011 11:37 AM Go to last post
  11. getController does not work

    Hello ! I have this in app.js Ext.application({ name: 'Blog', models: , controllers: ,

    Started by Achim74, 23 Jun 2011 11:29 AM
    • Replies: 1
    • Views: 1,215
    23 Jun 2011 11:35 AM Go to last post
  12. Theming, restrictions, etc - (2 Participants)

    I finally got my ExtJs4 theming build environment working! Anyway, I can now generate custom themes and all seems to be well except I need to...

    Started by roger.spall, 23 Jun 2011 6:28 AM
    • Replies: 3
    • Views: 820
    23 Jun 2011 11:32 AM Go to last post
  13. Exclamation Change Proxy URL dynamically - (3 Participants)

    Hi everyone, how can I change the url of a proxy dynamically? With ExtJS 3 I could change it using setUrl() method, but now? buildUrl? Any...

    Started by Wilky, 22 Jun 2011 4:51 AM
    • Replies: 8
    • Views: 7,505
    23 Jun 2011 10:17 AM Go to last post
  14. What is the difference between creating something as a Widget or using Ext.create()? - (1 Participant)

    From looking at the API, I gather the difference is you can pass config data into a defined component using Ext.create(), and Ext.widget() you...

    Started by igaenssley, 22 Jun 2011 4:36 AM
    extjs4, widget
    • Replies: 2
    • Views: 1,535
    23 Jun 2011 9:42 AM Go to last post
  15. ExtJS 4 Assosiated store madness - (1 Participant)

    Say i have two models: Ext.define('App.model.Customer', { extend: 'Ext.data.Model', fields: , hasMany: }

    Started by oe.elvik, 23 Jun 2011 4:59 AM
    • Replies: 3
    • Views: 1,492
    23 Jun 2011 9:29 AM Go to last post
  16. Reading php file feedback

    I made a login script, and it works fine if I use json and success/failure method. But the php must return yes or no, yes for correct user/pass, and...

    Started by kgrigor, 23 Jun 2011 9:28 AM
    • Replies: 0
    • Views: 455
    23 Jun 2011 9:28 AM Go to last post
  17. Howto change title margin for some panels but not all ?

    Hi, I'm trying to change the centering of some panels titles in my application but do not want to affect all. I thought of adding...

    Started by Charx, 23 Jun 2011 7:32 AM
    • Replies: 0
    • Views: 1,584
    23 Jun 2011 7:32 AM Go to last post
  18. getDisplayValue() error

    There is new function in EXTJS4 ext-all-debug.js that was not in 3.x and I am getting error on this.displayTpl ( is not defined) getDisplayValue:...

    Started by Ext4InAction, 23 Jun 2011 7:18 AM
    • Replies: 0
    • Views: 469
    23 Jun 2011 7:18 AM Go to last post
  19. Simple grid not showing results, related to Flex JS error? - (1 Participant)

    Hi: I am trying to invoke a simple JSON datastore and grid in Ext JS 4. I've successfully been able to bind JSON to drop down lists in 3, but I can't...

    Started by rm2000, 22 Jun 2011 6:41 PM
    • Replies: 3
    • Views: 1,149
    23 Jun 2011 7:07 AM Go to last post
  20. Question Update info of the paging toolbar after filtering - (1 Participant)

    Hi everyone I'm playing around with a grid and a form with combos for filtering. That grid is only shows static records, so i use a local array....

    Started by Trenker, 21 Apr 2011 1:54 AM
    • Replies: 1
    • Views: 3,483
    23 Jun 2011 6:33 AM Go to last post