Ext: Q&A

+ Post New Thread

  1. Unanswered: Unable to display root nodes in a tree panel using TreeStore - (2 Participants)

    Hi i'm New to Extjs My requirement is to display categories(node) in a tree panel using Tree store Here is my Json object {"Category":} ...

    Started by VijayBhaskar, 29 Oct 2012 11:26 AM
    • Replies: 5
    • Views: 1,194
    31 Oct 2012 4:00 AM Go to last post
  2. Unanswered: Extending in ext 4 - (1 Participant)

    I know the way we extend has changed in version 4. But is it a mandatory change? I mean in my code even if I use old way of extending, it still...

    Started by udayogra, 31 Oct 2012 1:43 AM
    extend, upgrade to 4
    • Replies: 3
    • Views: 579
    31 Oct 2012 2:53 AM Go to last post
  3. Unanswered: Why does store load twice? - (1 Participant)

    I create a treepanel like this: var store = Ext.create('Ext.data.TreeStore', { fields:, proxy:{ type:'ajax', url:'url',...

    Started by paseo, 30 Oct 2012 11:45 PM
    store
    • Replies: 1
    • Views: 452
    31 Oct 2012 2:02 AM Go to last post
  4. Answered: Expand collapsed panel upon clicking the collapsed bar .. - (1 Participant)

    Hi, there is probably a dead simple solution to this, but I just can't seem to find it. I have a panel, which is collapsible. Now I want to...

    Started by Tatonka, 29 Oct 2012 4:41 AM
    • Replies: 3
    • Views: 631
    31 Oct 2012 1:44 AM Go to last post
  5. Unanswered: Unable to use form data in php - (1 Participant)

    I have been able to create a form and am submitting form data. now the problem is i am not able to use that data in php. i am using this code <?...

    Started by arshabh.clarice, 31 Oct 2012 12:30 AM
    • Replies: 2
    • Views: 364
    31 Oct 2012 12:52 AM Go to last post
  6. Answered: How to add icon to a panel header - (3 Participants)

    Hi , I am looking how to add a iconCls or using another way an icon to the header of the panel. Any ideas?

    Started by pinidbest, 30 Oct 2012 6:31 AM
    • Replies: 3
    • Views: 612
    30 Oct 2012 11:48 PM Go to last post
  7. Unanswered: ExtJS 4.x ChangeLog / Upgrade Guide - (1 Participant)

    Where can I find an upgrade guide or changelog for going from 3.x to 4.x? The upgrade guide in http://docs.sencha.com/ext-js/4-1/#!/guide/upgrade is...

    Started by jchau, 30 Oct 2012 5:58 AM
    • Replies: 1
    • Views: 450
    30 Oct 2012 8:18 PM Go to last post
  8. Unanswered: Trying Drag and drop button component in extjs 4.1.Need to drag only clone of button. - (1 Participant)

    Hello , I am trying to drag and drop button component in extjs 4.1 .Here it is dragging the clone as well as the original button component .I need...

    Started by lasy, 15 Oct 2012 3:44 AM
    • Replies: 3
    • Views: 581
    30 Oct 2012 8:15 PM Go to last post
  9. Unanswered: Failed to load resources when using Ext.Loader.setPath - (1 Participant)

    Hi, I'am new to extjs and I a have an application with a namespace of APP and try to do load another application path name FW ...

    Started by sophicworks, 18 Oct 2012 11:51 PM
    bug, different namespace, loader, namespaces, store
    • Replies: 2
    • Views: 1,528
    30 Oct 2012 7:05 PM Go to last post
  10. Answered: Dont allow users to submit data not include in combobox dropdown - (1 Participant)

    Hi, I have combobox and I would like prohibit the user to input data which are not present in the dropdown. I tried using readOnly:true on the...

    Started by JsNoob, 30 Oct 2012 6:24 PM
    • Replies: 2
    • Views: 562
    30 Oct 2012 6:32 PM Go to last post
  11. Unanswered: grid column header in the left side - (1 Participant)

    basically the column header always be on top. can I create a grid with a column header on the left side?

    Started by nurhadijogja, 29 Oct 2012 10:52 PM
    column header, left side
    • Replies: 2
    • Views: 610
    30 Oct 2012 5:55 PM Go to last post
  12. Unanswered: Grid with CheckboxModel and CellModel.

    Hi, I am new to Ext JS. Please help me for the below scenario. In the example given in the link...

    Started by srisaravananwt, 30 Oct 2012 6:08 AM
    • Replies: 1
    • Views: 278
    30 Oct 2012 10:27 AM Go to last post
  13. Answered: Combining TreeStores (same model) into one TreeStore for single tree.Panel - (1 Participant)

    Hello all, I have multiple services whose response models are the same and I have no problem creating a TreeStore for any one of the services and...

    Started by myExtJsUname, 22 Oct 2012 1:46 PM
    • Replies: 4
    • Views: 3,111
    30 Oct 2012 10:26 AM Go to last post
  14. Answered: Prevent button menu from expanding - (1 Participant)

    Hi all, I've replaced the tabs labels with buttons that contains menu. http://postimage.org/image/5t1vtb6a9/ Now I have a problem.When...

    Started by stranieroinpatria, 25 Oct 2012 2:10 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 4,211
    30 Oct 2012 8:23 AM Go to last post
  15. Unanswered: cell editing and checkbox selection - (1 Participant)

    I have the following grid: { xtype: 'gridpanelepl', columnWidth: 1, ...

    Started by alane, 17 Oct 2012 2:13 PM
    grid cell editing, grid checkcolumn checkbox
    • Replies: 2
    • Views: 907
    30 Oct 2012 7:58 AM Go to last post
  16. Exclamation Unanswered: Pickerfield with readOnly property is not displaying the trigger button - (1 Participant)

    Hi, I am using PickerField (textbox with a button) which work like a lookup in my application. Now when i am applying "readOnly" property as...

    Started by himalpatel, 29 Oct 2012 6:59 AM
    • Replies: 2
    • Views: 598
    30 Oct 2012 7:48 AM Go to last post
  17. Unanswered: updating pie chart - (1 Participant)

    hi. I am building an app with pie charts. when i click on of the fields (in chart 1)i am loading a new data to the chart with the commend ...

    Started by rans, 30 Oct 2012 12:52 AM
    • Replies: 3
    • Views: 453
    30 Oct 2012 7:29 AM Go to last post
  18. Unanswered: How To Add ,Delete Rows in grid - (1 Participant)

    In My application,Iam Having The AddRow,Delete Row Buttons In Grid How To Add&Delete That Rows, In Grid, Iam Using this Code, var...

    Started by reddy479, 30 Oct 2012 7:12 AM
    • Replies: 1
    • Views: 403
    30 Oct 2012 7:17 AM Go to last post
  19. Unanswered: ComboBox looses focus (iPad)

    Hi, yeah I know, ExtJS is not necessarily the perfect tool to develop mobile web apps, but anyways. On my website I have a combobox with a...

    Started by Tatonka, 30 Oct 2012 6:34 AM
    • Replies: 0
    • Views: 281
    30 Oct 2012 6:34 AM Go to last post
  20. Unanswered: Ext.grid.CheckboxSelectionModel :: Example needed. - (1 Participant)

    I have grid with checkbox selction model when I select the checkbox the selected row details should be captured. Can anyone help me how to get the...

    Started by vinayrajaram, 29 Oct 2012 11:13 PM
    • Replies: 3
    • Views: 2,767
    30 Oct 2012 6:07 AM Go to last post