Ext 3.x: Help & Discussion

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  1. Really weird behavior using boxWrap()

    So, I have a tab panel and I'm using only the tabs to create a scrolling option effect. Anyway, I call boxWrap() on the element on render and do...

    Started by zhegwood, 23 Dec 2009 4:21 PM
    • Replies: 1
    • Views: 1,046
    29 Dec 2009 10:02 AM Go to last post
  2. How to set the file upload just for extension of .txt only? - (5 Participants)

    I want user choose .txt file only and then upload...if the user choose another file then user can't upload... how to do this? anyone help? thanks...

    Started by dannyg, 27 Dec 2009 6:03 PM
    • Replies: 8
    • Views: 6,778
    29 Dec 2009 9:59 AM Go to last post
  3. why the ajax request to php blocks - (2 Participants)

    two Ext.Ajax.request to some php, the first: query database, costs 50 second second: costs 2 second send the first ajax -> then send the...

    Started by aj3423, 29 Dec 2009 12:37 AM
    • Replies: 8
    • Views: 2,730
    29 Dec 2009 9:25 AM Go to last post
  4. How to disable grid save button until first transactions complete - (2 Participants)

    Guys, I implemented extjs grid with CRUD rules by using EditorGridPanel and JsonWriter. After implementation every thing works perfectly. But...

    Started by venkatareddym, 28 Dec 2009 9:29 AM
    • Replies: 2
    • Views: 1,243
    29 Dec 2009 9:16 AM Go to last post
  5. How to send and receive parameters from a field of a windows ? - (1 Participant)

    My app is fullfilled into a layout. Except that when i click a button, it must show a windows to the users. This windows need a parameter, an userid,...

    Started by realtebo2, 29 Dec 2009 6:33 AM
    • Replies: 4
    • Views: 1,603
    29 Dec 2009 9:03 AM Go to last post
  6. dynamically added panel doesn't show title and content - (1 Participant)

    Hi to all, I am new to forum an ext please be patient for me ;) So I have this code to generate tabs on tab panel : var tabPanel = new...

    Started by Wolfie, 29 Dec 2009 7:33 AM
    • Replies: 2
    • Views: 918
    29 Dec 2009 8:36 AM Go to last post
  7. The FLEX property in HBOX what is meant by - (2 Participants)

    The FLEX property in HBOX what is meant by

    Started by ALGZ, 28 Dec 2009 9:39 PM
    • Replies: 3
    • Views: 5,895
    29 Dec 2009 8:03 AM Go to last post
  8. Question password field in editor grid - (2 Participants)

    Hi, I have a GridPanel with editor. It shows and allows editing of user fields, which among other columns contains 'password'. Now, this field has...

    Started by raj_plays, 28 Dec 2009 12:11 AM
    • Replies: 7
    • Views: 2,593
    29 Dec 2009 6:29 AM Go to last post
  9. Writing custom writers in 3.1

    Hello. I have noticed an undocumented serious change in DataWriter. The render method no longer accepts 'action' as its argument. This change caused...

    Started by zefciu, 29 Dec 2009 6:16 AM
    • Replies: 0
    • Views: 797
    29 Dec 2009 6:16 AM Go to last post
  10. show/update the grid/field when date is selected

    i need help with something i have datepicker like this: Ext.onReady(function(){ Ext.QuickTips.init(); var dr = new...

    Started by loopb, 29 Dec 2009 5:14 AM
    • Replies: 0
    • Views: 696
    29 Dec 2009 5:14 AM Go to last post
  11. Best Practice for Large Uploads - (1 Participant)

    Hi all, I'm developing a project at the moment using Ext where I need the ability for users to upload very large files - quite possibly hundreds...

    Started by wwarby, 24 Dec 2009 10:27 AM
    • Replies: 3
    • Views: 2,634
    29 Dec 2009 12:03 AM Go to last post
  12. DynamicGridPanel is empty although Json response gives records - (1 Participant)

    Hello Gurus, Following is my Json response string; However, my Dynamic Grid Panel is shown empty - nothing is shown. Is it because certain date...

    Started by natts_82, 24 Dec 2009 1:00 AM
    • Replies: 2
    • Views: 917
    28 Dec 2009 10:53 PM Go to last post
  13. Problem with itemselector

    Hi, I am using the following itemselector. And when I try to access the fromStore, it is giving null. /* * Ext JS Library 2.2 *...

    Started by desaivenu, 28 Dec 2009 9:58 PM
    • Replies: 0
    • Views: 759
    28 Dec 2009 9:58 PM Go to last post
  14. JSON Reader and GridPanel - (2 Participants)

    Hi Everyone, I'm trying to use the datagrid along with PHP for the first time. I've been playing around with this for a couple of days looking at...

    Started by mpbjr30, 27 Dec 2009 8:24 PM
    • Replies: 4
    • Views: 2,094
    28 Dec 2009 8:45 PM Go to last post
  15. Question How can i drop a treenode to a portal? - (2 Participants)

    as title. i have a hardly question,my project need a function is how to drop a treenode from treepanel to a portal i cant use ddGroup in...

    Started by btest, 22 Sep 2009 6:29 PM
    • Replies: 4
    • Views: 1,434
    28 Dec 2009 7:44 PM Go to last post
  16. Question how to change checkboxgroup's items dynamic? - (1 Participant)

    var cldCheckBoxs = new Ext.form.CheckboxGroup({ xtype: 'checkboxgroup', columns: 10, items: }); hi...

    Started by zzw0598, 28 Dec 2009 8:35 AM
    • Replies: 2
    • Views: 3,069
    28 Dec 2009 4:59 PM Go to last post
  17. Checkbox validation

    I have a checkbox that I would like to be required. The form's "submit" button does not activate until the checkbox is checked, however, the...

    Started by jimtyp, 28 Dec 2009 2:48 PM
    • Replies: 0
    • Views: 868
    28 Dec 2009 2:48 PM Go to last post
  18. Form with button(s), nested in Window, renders infinitely wide in Ext 3.1 in Webkit

    A window with a form in it expands seemingly infinitely (several windows wide) if it has a button. I have verified this with the following test in...

    Started by js_coder, 23 Dec 2009 1:01 PM
    • Replies: 1
    • Views: 830
    28 Dec 2009 9:52 AM Go to last post
  19. store.isLoaded() ..... - (5 Participants)

    Hello, Could any one tell me how to check if a store is loaded or not, ??? ( not the getCount() Please ) thanks .!

    Started by barmat.ali, 25 Dec 2009 6:51 AM
    • Replies: 5
    • Views: 2,098
    28 Dec 2009 8:34 AM Go to last post
  20. Exclamation function that render a panel into <div> - (1 Participant)

    hi, i would like to render a panel into a div element is there a function that remplace renderTo property ?

    Started by dotcomuser, 28 Dec 2009 5:09 AM
    • Replies: 2
    • Views: 1,405
    28 Dec 2009 8:16 AM Go to last post