Ext: Q&A

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  1. Unanswered: Combobox should filter a store, but not its own - (1 Participant)

    Hi there, for an application, I want to use several comboboxes that are filled with their corresponding stores upon app start. Let's say I got two...

    Started by DennisFLS, 24 Jul 2012 6:48 AM
    combobox, filter, store
    • Replies: 2
    • Views: 733
    7 Aug 2012 12:36 AM Go to last post
  2. Answered: how to make a center region open its items on new tab with out closing the other.. - (3 Participants)

    hi,i wanted to do some thing like ext docs. when u click one example from west it opens with new tab in the center region...

    Started by mohaskuar, 25 Jul 2012 1:21 AM
    2 Pages
    1 2
    borderlayout, tree panel, viewport
    • Replies: 10
    • Views: 1,825
    7 Aug 2012 12:05 AM Go to last post
  3. Answered: Aout NmberField format - (2 Participants)

    How can i format a numberfield in form for example, i want to keep 2 decimal, 7 will show as 7.00, 10.1 will show as 10.10. but now, numberfield...

    Started by telo.tao.yang, 3 Aug 2012 6:59 PM
    • Replies: 6
    • Views: 1,011
    6 Aug 2012 11:40 PM Go to last post
  4. Unanswered: Some questions about floating components & best practice - (1 Participant)

    Hi there, i need a custom panel which always holds a button at a specified position (e.g. always bottom-right). I've already achieved this but...

    Started by suamikim, 5 Aug 2012 11:39 PM
    • Replies: 4
    • Views: 357
    6 Aug 2012 10:07 PM Go to last post
  5. Answered: Can any please tell what is dataIndex property in columns ? - (1 Participant)

    Can any please tell what is dataIndex property in columns ? thanks

    Started by syedaq, 6 Aug 2012 8:18 PM
    dataindex
    • Replies: 1
    • Views: 411
    6 Aug 2012 8:20 PM Go to last post
  6. Unanswered: Refresh a TreePanel after deleting a row - (2 Participants)

    Hi, After the tree panel gets prepared and displayed on the screen, there is a Delete record button, which works fine (as when I ran the application...

    Started by shwetapro, 5 Aug 2012 9:42 PM
    refresh a store, store.load, treepanel
    • Replies: 4
    • Views: 949
    6 Aug 2012 8:20 PM Go to last post
  7. Answered: requestpayload in post is always query string

    Hey folks, I'm having an issue with a proxy post request payload that is always posting as a query string instead of a json string. Here is...

    Started by alanuofm, 6 Aug 2012 11:10 AM
    • Replies: 1
    • Views: 935
    6 Aug 2012 5:19 PM Go to last post
  8. Unanswered: reference function from within column renderer - (1 Participant)

    how can I reference the call to myFunction correctly from within the mouseover event on the column renderer? ...

    Started by ttbgwt, 6 Aug 2012 3:53 PM
    • Replies: 1
    • Views: 447
    6 Aug 2012 4:19 PM Go to last post
  9. Answered: Can't have two treepanels extended from the same class at the same time - (3 Participants)

    I get this error when I have 2 tree panels extended from a common tree panel. Uncaught TypeError: Cannot read property 'isComponent' of undefined ...

    Started by dirtdevil, 30 Jul 2012 3:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,859
    6 Aug 2012 3:41 PM Go to last post
  10. Unanswered: List Filter with value label - (1 Participant)

    I have a grid column that gets values from 1-7 and a renderer that renders a text label according to the value. I want to add a filter using the...

    Started by KostasP, 31 Jul 2012 8:06 AM
    • Replies: 7
    • Views: 995
    6 Aug 2012 3:34 PM Go to last post
  11. Answered: How To Create a SPAN tag without a DIV? - (3 Participants)

    Hello, I am using the DomHelper to generate some HTML, but everything is getting wrapped in a DIV tag. I would like my parent tag to be a DIV...

    Started by billtricarico, 6 Aug 2012 7:47 AM
    • Replies: 7
    • Views: 2,053
    6 Aug 2012 2:41 PM Go to last post
  12. Unanswered: Is it possible to set autoScroll: 'x' / 'y' in Ext JS 4.0.7?

    I need to have vertical scroll bar for the viewport, but not horizontal scroll bar. Inside viewport, I have a panel and need to have horizontal...

    Started by sharon_y, 6 Aug 2012 2:40 PM
    panel, scrollbar, viewport
    • Replies: 0
    • Views: 652
    6 Aug 2012 2:40 PM Go to last post
  13. Answered: ExtJS 4 grid update the grid after adding a new record - (1 Participant)

    Hi All, I am working on Ext Grid. and I use proxy to do CRUD operations. But my problem is that, once I add the new row in grid, I am not able to...

    Started by jenis35@yahoo.co.in, 2 Aug 2012 8:50 PM
    add record, extjs 4, grid update, spring mvc
    • Replies: 2
    • Views: 3,346
    6 Aug 2012 11:14 AM Go to last post
  14. Answered: Setting up an app test case - (1 Participant)

    I'm trying to cook up a test case for a scolling problem with 4.1.0. When I put a cut-down app into jsfiddle, it (a) has no option to use the debug...

    Started by bimargulies, 6 Aug 2012 8:11 AM
    • Replies: 4
    • Views: 613
    6 Aug 2012 10:59 AM Go to last post
  15. Answered: Instance store variable for class extending Combobox - (2 Participants)

    Hello Everyone, I have a Combobox that I am going to use for "Live Search". I would rather not have a globally available store for the combobox...

    Started by UbuntuPenguin, 6 Aug 2012 9:47 AM
    combobox, live search, store
    • Replies: 6
    • Views: 1,432
    6 Aug 2012 10:58 AM Go to last post
  16. Unanswered: How to catch a click ON a window ? - (2 Participants)

    Hi, I tried this : win.getEl().on('click', function (cmp) { alert("toto"); }, this); But that only alert when I...

    Started by Elfayer, 6 Aug 2012 5:10 AM
    • Replies: 6
    • Views: 715
    6 Aug 2012 10:55 AM Go to last post
  17. Answered: tools decorations refuse to show up in tree panel headers on jsfiddle - (1 Participant)

    http://jsfiddle.net/bimargulies/yHuz2/ I don't exactly believe it, but here's my problem. I cut down a larger app to the jsfiddle above, in order...

    Started by bimargulies, 6 Aug 2012 8:34 AM
    jsfiddle, tools
    • Replies: 1
    • Views: 476
    6 Aug 2012 10:42 AM Go to last post
  18. Unanswered: Update large data with Ext.Ajax.Request - (2 Participants)

    Hi I want to send a big data to server. I know we can use parameter in Ajax Request. But I think maybe it's not secured and server may deny a long...

    Started by hieu79vn, 3 Aug 2012 1:56 AM
    • Replies: 3
    • Views: 993
    6 Aug 2012 9:00 AM Go to last post
  19. Unanswered: Ext.util.KeyMap doesn't work on the render event of the Viewport.

    Hi, That doesn't do anything: '#Viewport': { render: function (cmp) { var map = new Ext.util.KeyMap({ ...

    Started by Elfayer, 6 Aug 2012 6:47 AM
    • Replies: 0
    • Views: 270
    6 Aug 2012 6:47 AM Go to last post
  20. Unanswered: groupBy() method - (1 Participant)

    Hi, mystore.groupBy() method seems to be removed from Ext 4.0 I just wan't to change dynamicaly the "groupField: " store params. Is it...

    Started by ne0vincent, 6 Aug 2012 6:13 AM
    • Replies: 1
    • Views: 263
    6 Aug 2012 6:29 AM Go to last post


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