Ext: Q&A

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  1. Answered: Adding Ext.grid.feature.Grouping to grid breaks expand/collapse - (1 Participant)

    Hey all, I'm messing with the grid grouping features so I can change the groupHeaderTpls for my groups. I got the headers to look how I want but...

    Started by alex9311, 7 Nov 2012 5:18 PM
    collapsible, grid, grid features, groupfield, groupheadertpl
    • Replies: 2
    • Views: 1,593
    9 Nov 2012 10:47 AM Go to last post
  2. Unanswered: ERORR:"Cannot read property 'data' of undefined " when removing data from grid(Store) - (1 Participant)

    ERORR:"Cannot read property 'data' of undefined " when removing data from grid(Store) My console shows error "uncaught TypeError: Can not...

    Started by faliqulamin, 5 Nov 2012 9:43 AM
    • Replies: 2
    • Views: 868
    9 Nov 2012 8:57 AM Go to last post
  3. Unanswered: Combobox focus() issue - (2 Participants)

    I have some code in a button handler that sets the focus to a combobox when clicked. When you click the button it correctly places the cursor inside...

    Started by caleywoods, 8 Nov 2012 2:16 PM
    combobox, events, extjs4
    • Replies: 7
    • Views: 1,399
    9 Nov 2012 7:52 AM Go to last post
  4. Unanswered: Tree node flickers/flashes the content before expand event

    I have a tree panel with a single column of xtype 'treecolumn' and it has a renderer. When I exapnd any node in IE8 browser(os:- windows 7), the...

    Started by riku351, 9 Nov 2012 5:19 AM
    ie8, node flashes, node flickers, tree panel
    • Replies: 0
    • Views: 645
    9 Nov 2012 5:19 AM Go to last post
  5. Answered: 4.1.1.a store sync does many posts , when it has to do just one with multiple batch - (1 Participant)

    Extjs 4.1.1.a When user edits one store and for example, deletes 2 records, add 1 record, and update 1 record When i execute store.sync() in...

    Started by maneljn, 8 Nov 2012 10:09 AM
    • Replies: 3
    • Views: 618
    9 Nov 2012 4:46 AM Go to last post
  6. Unanswered: How to post a new record with REST - (3 Participants)

    Hi, I need to create new records in the SAP database. Reading is no problem, but I don't know which code i need to perform a POST operation. I...

    Started by cassiopeia, 15 Oct 2012 6:15 AM
    post, proxy, rest
    • Replies: 6
    • Views: 1,714
    9 Nov 2012 3:38 AM Go to last post
  7. Unanswered: screen grayed out after submit... hidden waitmsg? - (1 Participant)

    I was customising a piece of code someone else wrote, causing the form to basically load the data into another panel and switch to it, and this...

    Started by mice-pace, 8 Nov 2012 5:26 PM
    gray, grey, screen freezes, waitmsg
    • Replies: 1
    • Views: 1,086
    9 Nov 2012 2:14 AM Go to last post
  8. Unanswered: Formatting string into date from a specific format - (1 Participant)

    HI all, I have a string 20121109 (Ymd format or 2012 nov 09). I want to convert this string into a date by supplying the format. Please let me...

    Started by webfriend13, 9 Nov 2012 1:59 AM
    date
    • Replies: 1
    • Views: 1,182
    9 Nov 2012 2:08 AM Go to last post
  9. Unanswered: hello^^ - (2 Participants)

    i have problem. i use extjs. i add panel to panel with panel.insert(1,'id'); But i have to remove that panel after that i insert again...

    Started by kjcr, 5 Nov 2012 8:21 PM
    • Replies: 4
    • Views: 541
    9 Nov 2012 1:32 AM Go to last post
  10. Unanswered: extraParams not working for Ext.data.HttpProxy in store. - (2 Participants)

    Hi, I have created a store which load the data with server call, i have used Ext.data.HttpProxy in store, when i checked the param in java server...

    Started by sarathy13, 8 Nov 2012 10:39 AM
    • Replies: 3
    • Views: 533
    9 Nov 2012 12:29 AM Go to last post
  11. Unanswered: How to override Ext.create() - (2 Participants)

    Hi all, How can we override Ext.create. The functionality should be in such a way that when ever an object is getting created the overridden...

    Started by url, 8 Nov 2012 4:49 AM
    • Replies: 3
    • Views: 747
    9 Nov 2012 12:07 AM Go to last post
  12. Answered: Extend Ext.Application - (1 Participant)

    Hi, based on the pandora example I tried to extend Ext.app.Application like shown in the section "Deriving from Ext.app.Application" here. I get...

    Started by schmidt@archomedia.com, 8 Nov 2012 5:02 AM
    • Replies: 5
    • Views: 1,425
    9 Nov 2012 12:06 AM Go to last post
  13. Unanswered: [4.1.x] HTMLEDITOR Lists on Chrome Error not working properly - (1 Participant)

    In the Chrome browser, lists HTMLEditor not working properly. When I run enter in item 1, the editor does not show the next issue, just run a line...

    Started by richardhell, 8 Nov 2012 10:09 PM
    • Replies: 1
    • Views: 936
    8 Nov 2012 11:53 PM Go to last post
  14. Answered: Ext.application works in all browsers except IE9 - (2 Participants)

    Hi, I have a MVC Ext.application that works in Chrome, Firefox, Safari etc, but won't load in Internet Explorer 9. Though if a enable Developer...

    Started by timbritton, 8 Nov 2012 6:31 PM
    • Replies: 4
    • Views: 819
    8 Nov 2012 8:47 PM Go to last post
  15. Answered: How to add footer element to View? - (1 Participant)

    Hi, I am a beginner in extjs. I am trying to add footer to View in the template. here is my template me.tpl = ;

    Started by santosh.kumar, 8 Nov 2012 5:37 PM
    • Replies: 4
    • Views: 518
    8 Nov 2012 6:08 PM Go to last post
  16. Unanswered: ModelManager null? - (1 Participant)

    I'm new to Extjs and I'm trying to create a tree using a treestore that pulls data from a url. I'm getting a javascript runtime error of:...

    Started by deving, 8 Nov 2012 2:57 PM
    • Replies: 1
    • Views: 488
    8 Nov 2012 4:34 PM Go to last post
  17. Unanswered: Basic Tree example using url for json data - (1 Participant)

    I'm just starting to use Extjs. I'm using ASP.NET MVC and I have a page that returns Json data. I now need a tree that can consume and display that...

    Started by deving, 8 Nov 2012 4:08 PM
    • Replies: 3
    • Views: 687
    8 Nov 2012 4:28 PM Go to last post
  18. Answered: displaced menu... any idea why? - (2 Participants)

    Anyone have any idea what causes this problem? You can see the shadow appear where the menu is supposed to be, but then the menu appears ages below...

    Started by mice-pace, 7 Nov 2012 8:15 PM
    • Replies: 3
    • Views: 1,231
    8 Nov 2012 4:05 PM Go to last post
  19. Answered: Adding tabindex to HTML for Ext.panel.Tool?

    Before anyone asks why I am trying to do this ... All Canadian federal government web sites are required to provide keyboard access (among many other...

    Started by myExtJsUname, 8 Nov 2012 10:31 AM
    • Replies: 4
    • Views: 1,106
    8 Nov 2012 2:52 PM Go to last post
  20. Answered: NodeInterface.removeAll() causes plus sign to disappear - (1 Participant)

    I have an application where there's a tree on the left, and a grid on the right. I'm allowing the user to delete items in the grid, which all works....

    Started by bjnelson62, 7 Nov 2012 1:20 PM
    • Replies: 6
    • Views: 1,456
    8 Nov 2012 1:14 PM Go to last post