Ext: Q&A

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  1. Unanswered: Cannot read property 'isModel' of undefined in window when close - (1 Participant)

    Hi.. I am using Extjs 4.2.3 version. When close the window is giving the error like Cannot read property 'isModel' of undefined . Why it is...

    Started by kamalakarreddy vancha, 11 Nov 2014 1:25 AM
    window
    • Replies: 2
    • Views: 134
    12 Nov 2014 8:48 PM Go to last post
  2. Unanswered: How can I get selected items for checkbox tree panel? - (1 Participant)

    TreePanel has getSelectionModel( ) and that has getSelection( ), but it does not return the selected nodes. I tried getChecked() but perhaps I am...

    Started by xjscrafter, 29 Oct 2014 5:08 PM
    • Replies: 4
    • Views: 214
    12 Nov 2014 2:53 PM Go to last post
  3. Unanswered: How to set text and checked state for ExtJS 4.2.2 tree panel tree column? - (1 Participant)

    We are using an ExtJS 4.2.2 tree panel that has a tree column. The tree column has a dataIndex config, but from the data I need to set both the...

    Started by xjscrafter, 10 Nov 2014 9:52 AM
    • Replies: 2
    • Views: 110
    12 Nov 2014 11:35 AM Go to last post
  4. Unanswered: In ExtJS 4.2.2, what is equivalent of reconfigure event for tree panel? - (1 Participant)

    In our ExtJS 4.2.2 app, we have two grids on a page. We use the first grid reconfigure event to take action on the second grid. Now we are...

    Started by xjscrafter, 10 Nov 2014 9:36 AM
    • Replies: 1
    • Views: 89
    12 Nov 2014 11:03 AM Go to last post
  5. Answered: How to make tree leaf nodes draggable ? - (1 Participant)

    Folks, I am using the kitchen sink with objects in the left page which needs to be dragged to right page. However, when I make the leaf nodes as...

    Started by pranavkojha, 10 Nov 2014 7:12 AM
    tree drag and drop dnd
    • Replies: 1
    • Views: 119
    12 Nov 2014 10:51 AM Go to last post
  6. Unanswered: Multipart POST never hits success handler, though success if in response. - (2 Participants)

    I have a multipart POST file upload, and even though I have success: true in the response, the success handler never gets called. The failure handler...

    Started by xjscrafter, 5 Mar 2014 4:49 PM
    • Replies: 7
    • Views: 631
    12 Nov 2014 8:39 AM Go to last post
  7. Unanswered: Button with icon which changed when i click - (1 Participant)

    Hello I am beginner. I have a TV server with button to show passwords. This button have icon named 'eye' which is savev in ext.css: .eye {...

    Started by pepeEL, 30 Oct 2014 1:53 AM
    • Replies: 8
    • Views: 325
    12 Nov 2014 8:37 AM Go to last post
  8. Answered: How to disable ajax request each time expend tree node? - (5 Participants)

    Hi all, i got stuck with tree expand, when click expand node it shows ajax request to server each time. How to stop? because first time load i...

    Started by korndeang, 27 Jun 2013 9:07 PM
    • Replies: 7
    • Views: 2,837
    12 Nov 2014 3:42 AM Go to last post
  9. Answered: how to call a function when we click on legend item in charts

    Hi, I am new to Extjs, can you please tell me how to call a function by passing legend label when we click on legend item in charts. Thanks

    Started by sabitha566, 11 Nov 2014 11:13 PM
    • Replies: 1
    • Views: 114
    12 Nov 2014 1:16 AM Go to last post
  10. Unanswered: columns are disappearing in grid when adjusted width - (1 Participant)

    Hi.. I am using Extjs 4.2.3. In This i am using grid. Here when i adjusted the width of grid columns with the help of mouse that particular...

    Started by kamalakarreddy vancha, 10 Nov 2014 4:31 AM
    grid
    • Replies: 1
    • Views: 119
    11 Nov 2014 4:34 PM Go to last post
  11. Unanswered: Ext js buffered grid (infinite scroll) not rendering first page on scrolling - (1 Participant)

    Hi these are my code Ext.define('Test.store.TestStore', { extend : 'Ext.data.Store', storeId : 'teststore', ...

    Started by sudhanshusekhar27, 4 Nov 2014 1:01 AM
    buffered, buffered store, grid, infinite grid, pagescroller
    • Replies: 3
    • Views: 209
    11 Nov 2014 1:09 PM Go to last post
  12. Answered: XML Parser Problem

    Hi guys, I am currently having a problem to do with XML parsing when I have nested child nodes. In my example below, I show the XML I am...

    Started by MitchellNZ, 10 Nov 2014 2:21 PM
    • Replies: 1
    • Views: 133
    11 Nov 2014 12:42 PM Go to last post
  13. Unanswered: How can I get fireEvent to wait for the event to return value - (4 Participants)

    I have the following code in my view: isValid : function(){ var retValue = this.fireEvent("checkValidSave"); return retValue; } ...

    Started by gloria.gu@hp.com, 1 Jul 2013 2:33 PM
    fireevent
    • Replies: 5
    • Views: 1,698
    11 Nov 2014 9:26 AM Go to last post
  14. Unanswered: Ext-dev.js logging all layout activity

    ExtJS 4.2 has started logging all layout activity to the console recently. I'm not sure what changed and haven't been able to find any documentation...

    Started by gabe.galperin, 25 Sep 2014 4:46 AM
    • Replies: 2
    • Views: 164
    11 Nov 2014 8:48 AM Go to last post
  15. Unanswered: Problem when using grid cellediting with IE 11 - (1 Participant)

    There seems to be a bug when using a grid with cellediting in IE 11 with Ext JS 4.2.1. Now, this may have been fixed with 4.2.2 or 4.2.3, but I don't...

    Started by tm8747a, 7 Nov 2014 7:48 AM
    grid ie
    • Replies: 2
    • Views: 165
    11 Nov 2014 8:08 AM Go to last post
  16. Unanswered: Extjs button with ZeroClipboard Functionality - (1 Participant)

    Hi, I am devloping a functionality of "Copy to Clipboard" wherein I am creating SQL Editor, I am done with creating SQL Editor, but I am facing...

    Started by manish.sharma1992, 6 Nov 2014 4:28 AM
    • Replies: 2
    • Views: 174
    11 Nov 2014 1:18 AM Go to last post
  17. Unanswered: datefield default behavior of changing the the date automaticaaly - (1 Participant)

    i have entered the date as 11/31/2014 and it gets automaticcaly converted into 12/1/2014 as soon as i take away the focus and this is a default...

    Started by preeti888, 6 Nov 2014 11:56 AM
    date, datefield, datepicker, xtype datefield
    • Replies: 1
    • Views: 122
    10 Nov 2014 3:41 PM Go to last post
  18. Unanswered: Problem displaying the Currency Symbol from Locale - (1 Participant)

    Hi, We are using ExtJs 4. We wanted to use the Locale setting to format the values. For using the "ext-lang-en.js", I have added this to the...

    Started by bevara.siva, 7 Nov 2014 1:15 AM
    • Replies: 1
    • Views: 138
    10 Nov 2014 3:13 PM Go to last post
  19. Unanswered: zoom in zoom out div element - (1 Participant)

    i have a div element and i want to make feature zoom in and zoom out for that div element. anybody can help me give example to make function like...

    Started by y0uzha, 8 Nov 2014 8:22 AM
    • Replies: 1
    • Views: 140
    10 Nov 2014 3:01 PM Go to last post
  20. Unanswered: Bind new json data to Itemselector - (2 Participants)

    Hi All, I am using extjs 4.2. I have an itemselector as below. Initially, my itemselector is empty. Now, on click of "Return to Default". I...

    Started by anant.choubey, 4 Nov 2014 9:24 AM
    • Replies: 5
    • Views: 240
    10 Nov 2014 12:16 PM Go to last post