Ext 3.x: Help & Discussion

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  1. Memory & performance when extending components - (1 Participant)

    I am building a fairly large application with Extjs. It basically consists of a Tab Panel and tool bar menu. Various, fairly complicated tabs, are...

    Started by ViaoV, 25 Jun 2009 9:57 AM
    • Replies: 3
    • Views: 1,093
    25 Jun 2009 12:39 PM Go to last post
  2. RowEditor together with RowExpander

    Did anybody try to use RowExpander and new RowEditor in one grid? Those two seem not to work properly together. When you click the expander "+" icon,...

    Started by grzegorz.borkowski, 25 Jun 2009 2:36 AM
    • Replies: 1
    • Views: 1,161
    25 Jun 2009 11:07 AM Go to last post
  3. Refresh DataView without DataStore reload - (1 Participant)

    Hi, My use case is to have a DataView of webcam images that are stored on the server and I wish for the client to refresh these images every...

    Started by akrherz, 24 Jun 2009 4:06 PM
    • Replies: 3
    • Views: 3,608
    25 Jun 2009 10:07 AM Go to last post
  4. Highlighting Required Fields - (3 Participants)

    I've got a form that I'm "transforming" using the "applyTo" attributes in the Ext.form.Field object and I was wondering if anyone has an...

    Started by nak1, 25 Jun 2009 7:46 AM
    • Replies: 3
    • Views: 1,223
    25 Jun 2009 9:57 AM Go to last post
  5. Database column type char breaks combo item selection - (2 Participants)

    Hello All, I've just found that when using a char(2) column type on my lookup table and a char(10) column type on the form table the combobox will...

    Started by mohaaron, 24 Jun 2009 12:35 PM
    • Replies: 4
    • Views: 1,453
    25 Jun 2009 9:46 AM Go to last post
  6. extjs 30-rc1.1 JSONReader not behave like it should behave - (6 Participants)

    Switching my webapp to ExtJS 3.0 RC1.1 did not work. Let me start with a positive message. My webapp seems to be faster now. But at the point...

    Started by pcrombach, 6 May 2009 1:57 AM
    2 Pages
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    • Replies: 14
    • Views: 5,514
    25 Jun 2009 8:27 AM Go to last post
  7. Auto menu dropdown on hover? - (3 Participants)

    In regular desktop applications, it is standard functionality for a toolbar item with a drop down menu to automatically appears if you first drop...

    Started by dbassett74, 24 Jun 2009 7:14 AM
    • Replies: 7
    • Views: 3,247
    25 Jun 2009 8:24 AM Go to last post
  8. CSS supposed to affect non-ExtJS UI? - (2 Participants)

    I thought I had read something in the 3.0 expected features that said the CSS would be changed to not affect anything except ExtJS portions of our...

    Started by etalcott, 24 Jun 2009 7:16 AM
    • Replies: 5
    • Views: 1,630
    25 Jun 2009 8:07 AM Go to last post
  9. GridPanel with rows that fill the screen

    Hi I have this question. How can I set the number of rows in a grid panel so that I have the screen filled and I have not blank space on the bototm...

    Started by marco76, 25 Jun 2009 7:40 AM
    • Replies: 0
    • Views: 817
    25 Jun 2009 7:40 AM Go to last post
  10. Chart Series

    Hi all, i am trying to use the chart Extension in 3.0 rc2. We all looked forward for that. It's great work. But nevertheless i need some help. Can...

    Started by a.ti, 25 Jun 2009 7:39 AM
    • Replies: 0
    • Views: 1,256
    25 Jun 2009 7:39 AM Go to last post
  11. Combobox typeAhead and readOnly problem

    I'm trying to implement a combobox which provides typeAhead, but should only allow valid values to by typed in. This is pretty typical in desktop...

    Started by dbassett74, 25 Jun 2009 7:38 AM
    • Replies: 0
    • Views: 915
    25 Jun 2009 7:38 AM Go to last post
  12. Question stateful grid state restore without reload

    Hi! First of all, hello to everyone. I'm quite new to Ext and currently making my way through examples and the api docs. Here's the first thing...

    Started by NeoVanGoth, 24 Jun 2009 6:54 AM
    • Replies: 2
    • Views: 2,127
    25 Jun 2009 7:29 AM Go to last post
  13. Combobox Renderers Not working on EditableGrid Store Reload

    Hello All, I'm verry new to extjs and am trying to create a very simple editablegrid that has mostly static stores to comboboxes all related to a...

    Started by Monk_18, 23 Jun 2009 7:45 AM
    • Replies: 3
    • Views: 2,196
    25 Jun 2009 7:22 AM Go to last post
  14. Toolbar Overflow with Button Text - (2 Participants)

    I have a toolbar with various buttons with no text captions, however when I overflow the menu generated naturally also has no text either just the...

    Started by Lloyd K, 28 May 2009 3:03 AM
    • Replies: 4
    • Views: 2,086
    25 Jun 2009 6:37 AM Go to last post
  15. Question Ext.data.GroupingStore with remoteGroup:true

    Hy, I have an Ext.data.GroupingStore with remoteGroup:true and I cannot find or figure out how the XML should look like for the store :(( ...

    Started by phedoreanu, 25 Jun 2009 1:41 AM
    • Replies: 0
    • Views: 946
    25 Jun 2009 1:41 AM Go to last post
  16. Toolbar and a ghost item - (1 Participant)

    Hi I'm creating a toolbar with an empty item array and after I add buttons manually. But I see a strange behaviour (I believe it is a bug from...

    Started by robertoroberto, 24 Jun 2009 11:08 PM
    • Replies: 1
    • Views: 930
    25 Jun 2009 1:26 AM Go to last post
  17. Personal Form

    Hi all, I'm developing a form using ext. My form will be composed by label. Some of these will contain a fixed value, others will contain a value...

    Started by macistina, 25 Jun 2009 1:09 AM
    • Replies: 0
    • Views: 638
    25 Jun 2009 1:09 AM Go to last post
  18. Passing arguments to an extended class - (3 Participants)

    Sorry, after fighting long with it i (extjs beginner) decided to ask again here. I created an extended class the following way (Saki's 'How to...

    Started by DiscoBoy, 24 Jun 2009 5:24 AM
    • Replies: 6
    • Views: 1,911
    25 Jun 2009 12:05 AM Go to last post
  19. how to add new record in Column-tree - (1 Participant)

    I saw the example of Column-tree,Is it possible to add a New record on a node and how? thank you!

    Started by bjhezf, 24 Jun 2009 10:54 PM
    • Replies: 1
    • Views: 1,067
    24 Jun 2009 11:34 PM Go to last post
  20. cache problem in panel load method in ie7 - (1 Participant)

    Hi, I am using following code to load contents of panel. panel.load({ url : href, method : 'GET', ...

    Started by dilip.khichade, 23 Jun 2009 6:52 AM
    • Replies: 1
    • Views: 943
    24 Jun 2009 6:09 PM Go to last post