Ext: Discussion

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  1. how to show nested data in grid column. syntax ?

    I have an store with two level data, and i need to show in a column grid the nested value of a record...how i have to write the dataindex ???

    Started by maneljn, 24 Jun 2011 12:55 AM
    • Replies: 1
    • Views: 754
    24 Jun 2011 1:23 AM Go to last post
  2. Ref system - (1 Participant)

    Hello, I don't understand the ref system. If I have two or more instance of the same view. How I can retrieve the right component ? { ref:...

    Started by Siriru, 23 Jun 2011 12:15 AM
    • Replies: 2
    • Views: 1,111
    24 Jun 2011 1:16 AM Go to last post
  3. Exclamation Json Store Refresh - (1 Participant)

    How would I refresh a json store, which contains information from database.

    Started by kgrigor, 23 Jun 2011 12:14 PM
    • Replies: 1
    • Views: 917
    24 Jun 2011 12:38 AM Go to last post
  4. Question BestPractice: Showing a window with a form on creating a new model object

    Hi @ll, I'm working on my first Ext JS 4 and I want to show an "create" button that shows a window with a form. As per description in the mvc...

    Started by cowabunga1984, 24 Jun 2011 12:16 AM
    best practices, binding, form, model, mvc
    • Replies: 0
    • Views: 710
    24 Jun 2011 12:16 AM Go to last post
  5. 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: 2,821
    23 Jun 2011 10:45 PM Go to last post
  6. 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: 541
    23 Jun 2011 7:54 PM Go to last post
  7. 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: 3,292
    23 Jun 2011 7:01 PM Go to last post
  8. 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
  9. 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: 2,984
    23 Jun 2011 5:14 PM Go to last post
  10. 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
  11. 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: 1,208
    23 Jun 2011 4:01 PM Go to last post
  12. 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: 874
    23 Jun 2011 3:53 PM Go to last post
  13. 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: 1,479
    23 Jun 2011 12:43 PM Go to last post
  14. 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: 1,305
    23 Jun 2011 11:37 AM Go to last post
  15. 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: 1,217
    23 Jun 2011 11:35 AM Go to last post
  16. 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
  17. 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: 7,533
    23 Jun 2011 10:17 AM Go to last post
  18. 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: 1,545
    23 Jun 2011 9:42 AM Go to last post
  19. 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: 1,497
    23 Jun 2011 9:29 AM Go to last post
  20. 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