Ext: Q&A

+ Post New Thread

  1. Answered: load and 'retrieve' data from treeview - (1 Participant)

    I have been able to load Ext.data.TreeStore form local json text and from a proxy into a treeviewdragdrop to get a nice tree view.... all good. What...

    Started by oohogwash, 28 May 2013 4:40 AM
    • Replies: 3
    • Views: 473
    29 May 2013 11:31 PM Go to last post
  2. Answered: Enable/Disable buttons if datagrid item selected - (2 Participants)

    What I'm trying to do is enable/disable a set of buttons depending on whether something in my datagrid is selected. Currently I have a listener...

    Started by iamcootis, 29 May 2013 9:42 AM
    • Replies: 2
    • Views: 665
    29 May 2013 10:58 PM Go to last post
  3. Answered: IE and Console - (1 Participant)

    Anyone come across ExtJS application not loading properly unless IE console has been opened? It just sticks at a blank screen - you can refresh as...

    Started by stevanicus, 26 Sep 2012 6:08 AM
    • Replies: 2
    • Views: 580
    29 May 2013 10:21 PM Go to last post
  4. Answered: Console Error - (2 Participants)

    Hi, I am using extjs 4 and i am getting the error : 'console' is undefined in IE 8. here is the code of my controller: ...

    Started by rupanpaul, 17 Sep 2012 1:33 AM
    • Replies: 2
    • Views: 614
    29 May 2013 10:20 PM Go to last post
  5. Unanswered: Hide a tab based on a flag - (1 Participant)

    Hi I was trying to hide a tab based on the flag from the database . i.e suppose i have 5 tabs and i need to show hide 4 tabs in this and show 1...

    Started by abhigudi, 28 May 2013 3:37 AM
    hide, show tab, tab
    • Replies: 1
    • Views: 808
    29 May 2013 10:09 PM Go to last post
  6. Unanswered: Setting the format of the grid column as % - (1 Participant)

    HI All, I have a grid with multiple column. How can I format data of one of the column to show % symbol. Is there any inbuilt way to do this? I...

    Started by webfriend13, 29 May 2013 7:03 PM
    formatting, grid, gridcolumn, renderer
    • Replies: 3
    • Views: 1,488
    29 May 2013 7:38 PM Go to last post
  7. Unanswered: Add Remove panels from center region - (1 Participant)

    We are using Layout Border and loading panels center region in our application.We have to remove panel and add another panel in same center region....

    Started by Akanksha S, 29 May 2013 5:41 AM
    • Replies: 1
    • Views: 282
    29 May 2013 4:05 PM Go to last post
  8. Unanswered: Grouped header with summary row in one grid - (1 Participant)

    Hi, i'm trying to get a summary row to work in a grid with grouped headers / columns. The sum summary should be for each individual column. For...

    Started by Frank3000, 27 May 2013 5:40 AM
    extjs 4.1, grid, grouped header, summary row
    • Replies: 3
    • Views: 1,322
    29 May 2013 7:42 AM Go to last post
  9. Answered: store.sync does not trigger request on proxy - (1 Participant)

    Hi, This is my first post on the forum here and I am quite new to ExtJS at all. I am currently trying to get CRUD actions to work on grids in...

    Started by toirl, 29 May 2013 2:42 AM
    store sync proxy rest
    • Replies: 5
    • Views: 1,650
    29 May 2013 6:34 AM Go to last post
  10. Unanswered: Getting the selected records of a grid with a CellModel - (4 Participants)

    I'm just getting tired of these bugs in ExtJS 4. Don't you guys perform a basic testing on certain components before you relese anything? Instead...

    Started by mono blaine, 28 Oct 2011 4:06 AM
    • Replies: 8
    • Views: 2,958
    29 May 2013 3:07 AM Go to last post
  11. Unanswered: How to get the ROW from gridpanel? - (1 Participant)

    Below line is not working to select row from gridPanel. var rowToHighlight=Ext.get(grid.view.getRow(rowIndex));

    Started by Roomy, 29 May 2013 2:06 AM
    gridpanel
    • Replies: 3
    • Views: 1,022
    29 May 2013 3:00 AM Go to last post
  12. Unanswered: rabbitMQ data feed and extjs chart integration - (1 Participant)

    Hello, I wonder if anyone can help. I'm looking at potentially taking a data stream published via rabbitMQ (python pika, if this is useful) and...

    Started by Pete_C, 26 May 2013 10:55 AM
    • Replies: 4
    • Views: 827
    29 May 2013 12:47 AM Go to last post
  13. Answered: How to package (minify) an extjs 4 application - (3 Participants)

    I am looking for de facto instructions for packaging and minfying an Ext JS 4 app.Everything seems to point to the Sencha SDK, but everything around...

    Started by dr-dan, 16 Jul 2012 1:06 AM
    minify, package
    • Replies: 3
    • Views: 5,078
    28 May 2013 10:30 PM Go to last post
  14. Unanswered: [ExtJS-4.2.0] Building inherited theme: CSS gets too many rules for IE - (3 Participants)

    Hi, Can someone confirm the following: We're building an inherited theme using Sencha CMD (3.1) for the ExtJS 4.2.0-Neptune Theme. We therefore...

    Started by by_lexus, 16 Apr 2013 6:02 AM
    ext-4.2.0, theme builder
    • Replies: 6
    • Views: 3,189
    28 May 2013 4:50 PM Go to last post
  15. Unanswered: StoreManager.get(key) cannot get store's proxy - (1 Participant)

    REQUIRED INFORMATION Ext version tested: Ext 4.2.0

    Started by WutongDeath, 21 May 2013 10:43 PM
    memory, paging, proxy, storemanager
    • Replies: 3
    • Views: 4,187
    28 May 2013 4:39 PM Go to last post
  16. Unanswered: Ext.require() not working - (1 Participant)

    I use Ext.require() to load numerous extjs library files, when all files are loaded that callback function in require() is executed, but when i try...

    Started by dlewington, 22 May 2013 2:49 AM
    • Replies: 4
    • Views: 1,176
    28 May 2013 4:17 PM Go to last post
  17. Unanswered: Store with new params by View - (1 Participant)

    Hi. I've create a tab panel and each tab is a category. For each tab I've create a widget view, for manipulate store, columns. ...

    Started by Alex_Dutch, 26 Apr 2013 10:04 AM
    params, store, view
    • Replies: 4
    • Views: 1,615
    28 May 2013 3:59 PM Go to last post
  18. Unanswered: Zooming for Ext.draw.Component - (3 Participants)

    I want to relize zooming not over changing width of windows or panels but over clicking on buttons like in map http://www.ammap.com/ If i do it...

    Started by Mycoding, 15 Aug 2011 9:26 AM
    • Replies: 3
    • Views: 1,670
    28 May 2013 3:31 PM Go to last post
  19. Unanswered: editable:false not working for combobox in row editing plugin - (1 Participant)

    Hi , editable:false property is not working for combobox in RowEditing plugin.... I want to prevent the text typing in combobox. Can you pls...

    Started by afzal, 23 May 2013 6:54 AM
    • Replies: 3
    • Views: 1,020
    28 May 2013 3:12 PM Go to last post
  20. Answered: store.sync using proxy.ajax and api property - (1 Participant)

    I'm using EXT-JS 4.2.1 I have a json store with an ajax proxy and a json reader and writer. I'm tring to implement CRUD with back end php server....

    Started by antle, 23 May 2013 1:28 PM
    • Replies: 4
    • Views: 1,019
    28 May 2013 3:07 PM Go to last post