Ext: Q&A

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  1. Unanswered: how to customize the head container for the grid component - (1 Participant)

    Hello, I am new to extjs. Now I need to customize the head container for grid component. For example, add a checkbox in the header container. I read...

    Started by leilei_2014, 11 Nov 2014 1:26 AM
    • Replies: 3
    • Views: 291
    17 Nov 2014 8:05 AM Go to last post
  2. Unanswered: number fomat (EU style) in combo box doesn't work as expected - (2 Participants)

    I predefined a numberfield format because I want my numbers to appear as "1.000.000,00" (EU style) this works in a normal number field, but doesn't...

    Started by IT100, 8 Nov 2014 7:22 PM
    combobox, european, numberfield, numberrenderer
    • Replies: 9
    • Views: 668
    15 Nov 2014 11:52 AM Go to last post
  3. Unanswered: Tree displays recursive values - (1 Participant)

    Hello, I am new to ExtJS and there is a bug that I need to fix. Our application has a tree like: Node 1 Node 2 When all nodes are expanded, it...

    Started by shu_wang, 12 Nov 2014 2:22 PM
    tree recursive
    • Replies: 3
    • Views: 293
    14 Nov 2014 9:07 AM Go to last post
  4. Unanswered: ExtJS 4.2.2 TreeStore getUpdatedRecords() returns all records. - (1 Participant)

    Our ExtJS 4.2.2 app has a tree panel and the tree stotre getUpdatedRecords() method is returning all rows, not just those that changed. I have...

    Started by xjscrafter, 10 Nov 2014 3:12 PM
    • Replies: 4
    • Views: 315
    14 Nov 2014 7:29 AM Go to last post
  5. Answered: Dinamically define columns in a panel Grid

    Hello i'm using sencha architect. What i'd like to do (and i still don't understand why it's not working) is to retrieve a JSON message, create an...

    Started by aga@eofbof.it, 13 Nov 2014 11:39 AM
    auto columns, data, grid, panel, store
    • Replies: 1
    • Views: 339
    14 Nov 2014 7:20 AM Go to last post
  6. Answered: what's the best way to load data into form fields? - (1 Participant)

    Hello, I wonder if the way I want to do this is the best one: I will create a store and after having loaded it, i will do a...

    Started by marxan, 14 Nov 2014 3:29 AM
    • Replies: 1
    • Views: 199
    14 Nov 2014 4:50 AM Go to last post
  7. Unanswered: How to revert to automatic layout after manual resize via resize handles? - (1 Participant)

    I have the following UI: windowlayout 'fit' resizable: { handles: 'e w' } form layout { type: 'vbox', align: 'stretch' } container { ... }...

    Started by stahlman, 12 Nov 2014 2:02 PM
    • Replies: 1
    • Views: 228
    13 Nov 2014 10:01 PM Go to last post
  8. Unanswered: Not show loading mask when reload Treepanel Extjs - (1 Participant)

    I have a Check Tree using Extjs 4, my Treepanel auto reload specific nodes each 30s and expand node was expanded earlier. Code load a node: var...

    Started by boytrum, 1 Aug 2013 8:06 PM
    • Replies: 2
    • Views: 1,890
    13 Nov 2014 5:30 PM Go to last post
  9. Unanswered: Changing ignoreRightMouseSelection configuration of Ext.selection.rowModel at runtime - (1 Participant)

    Hi, I have a SIMPLE/MULTI Select Datagrid in which I want to coordinate the methods of itemContextMenu and RightMouseSelection together. I want...

    Started by arnoldvillasanta, 11 Nov 2014 11:03 AM
    • Replies: 1
    • Views: 228
    13 Nov 2014 2:58 PM Go to last post
  10. Answered: Combobox -> disable values based on a selection

    I have a combobox of various values and there is an option 'All'. If 'All' is selected, the user shouldn't be able to select any other value from the...

    Started by kvchitnis, 13 Nov 2014 11:39 AM
    • Replies: 1
    • Views: 218
    13 Nov 2014 2:31 PM Go to last post
  11. Unanswered: HTML Editor - (1 Participant)

    Hi all, I was trying to use the HTMLEditor with plugins. The example file I got has the links to the ext-all.js on the web. I tried to change the...

    Started by nitswe, 11 Nov 2014 7:38 AM
    • Replies: 1
    • Views: 258
    13 Nov 2014 2:19 PM Go to last post
  12. Answered: Extending Grid Feature? - (1 Participant)

    Hi, I am trying to extend Grid summary feature but it's throwing an error Uncaught TypeError: Cannot read property 'childNodes' of null ...

    Started by haochi, 12 Nov 2014 6:47 PM
    • Replies: 1
    • Views: 220
    13 Nov 2014 9:28 AM Go to last post
  13. Unanswered: How to hide certain checkbox in a CheckboxSelectionModel ? - (3 Participants)

    I tried the following code but is not working can somebody help me how to do that? i am using extjs4.1 var TBScabModel = new...

    Started by renganathan, 17 Aug 2012 5:16 AM
    • Replies: 5
    • Views: 2,028
    13 Nov 2014 9:20 AM Go to last post
  14. Unanswered: Use of Ext.require and Ext.syncRequire with native app (phonegap)

    Ext.require and Ext.syncRequire do not work on native app packaging (with phonegap). My code is something like: Ext.syncRequire("MyApp.view.*",...

    Started by mcelotti, 12 Nov 2014 10:23 AM
    • Replies: 1
    • Views: 163
    13 Nov 2014 7:33 AM Go to last post
  15. Answered: How to Access data attribute of dynamically added HTML element ? - (1 Participant)

    I am using EXT JS 4.2.0 Grid and rendering anchor tag in columns like below - renderer: function(value, meta, record, rowIndex, colIndex) { ...

    Started by cpsarathe, 10 Nov 2014 5:26 AM
    • Replies: 3
    • Views: 355
    13 Nov 2014 6:37 AM Go to last post
  16. Answered: [Q] How to call function from rowExpander template

    Hi all ExtJS 4.2.2 I'm using the Ext.grid.plugin.RowExpander plugin to render a list of approvers. I would like to call a function to format...

    Started by cjessing, 12 Nov 2014 1:48 AM
    rowexpander
    • Replies: 1
    • Views: 321
    13 Nov 2014 2:41 AM Go to last post
  17. Unanswered: nth-child(-n+4) != nth-child(4) - (2 Participants)

    Hi! I would like to select the first four elements, but only the fourth element is selected. Is this a bug? :) ...

    Started by Gabor Turi, 11 Jun 2010 7:59 AM
    • Replies: 2
    • Views: 2,520
    13 Nov 2014 12:50 AM Go to last post
  18. Unanswered: ComboBox values not updated after event fired - (2 Participants)

    Hi, I have a combo box which renders values from a url. First time when it loads , the data is displayed correctly from the url(json output), on...

    Started by extlearner, 28 Dec 2013 10:27 AM
    • Replies: 3
    • Views: 517
    12 Nov 2014 11:08 PM Go to last post
  19. 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: 361
    12 Nov 2014 8:48 PM Go to last post
  20. 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: 343
    12 Nov 2014 2:53 PM Go to last post