Ext: Q&A

+ Post New Thread

  1. Unanswered: Is it better to close or hide window from performance standpoint - (1 Participant)

    On a button click, I create a new window that contains a tree, grid, and tabpanel. From a performance / best practice standpoint, should I do: A:...

    Started by jchau, 6 Apr 2012 7:21 AM
    • Replies: 1
    • Views: 522
    6 Apr 2012 7:45 AM Go to last post
  2. Answered: componentCls vs cls - (1 Participant)

    Hello. I wonder what's the difference between those two component configuration options. From the doc it seems they serve the same purpose - to...

    Started by MichaelOstrovsky, 6 Apr 2012 3:57 AM
    component
    • Replies: 1
    • Views: 1,690
    6 Apr 2012 7:44 AM Go to last post
  3. Unanswered: How to hide rows in grid, but not in store. - (1 Participant)

    I have two grids, thay both have one store. I need to show everything in first store, and special data from this store in second. Example: First...

    Started by biohazardo, 6 Apr 2012 12:56 AM
    • Replies: 1
    • Views: 382
    6 Apr 2012 7:37 AM Go to last post
  4. Unanswered: Custom Control Panel Based with Labelable - (1 Participant)

    Hi there, I have developed a nice custom control based on Panel. Its work like charm but I realize it would be nicer to be aligned with extjs...

    Started by gonzalo.vinas, 5 Apr 2012 8:04 PM
    labelable
    • Replies: 1
    • Views: 859
    6 Apr 2012 7:16 AM Go to last post
  5. Unanswered: how i set window constraint true in extjs 4? - (1 Participant)

    I am creating dynamic window like win_1,win_2... now i have 2 panel and panel id are "mypanel1" and "mypanel1". Now i am creating window in mypanel1....

    Started by asifshaikh, 6 Apr 2012 3:20 AM
    extjs4
    • Replies: 2
    • Views: 3,586
    6 Apr 2012 6:43 AM Go to last post
  6. Unanswered: Grid : the backgourd is over the chart !! - (1 Participant)

    Hello, how debug this ? Tk's nebucade

    Started by nebucade, 8 Mar 2012 8:20 AM
    • Replies: 3
    • Views: 509
    6 Apr 2012 5:32 AM Go to last post
  7. Unanswered: Keeping Same Icons for Expanded / collapsed Nodes of Tree Gird.

    I am working with Tree, I set IconCls string value from server based on the node value and send json to browser, tree icons displays perfect but...

    Started by waqar, 6 Apr 2012 4:57 AM
    • Replies: 1
    • Views: 819
    6 Apr 2012 5:02 AM Go to last post
  8. Unanswered: created by the renderer selectbox does not work on firefox. - (1 Participant)

    First, I apologize that's not good at English. I've made using renderer html selectbox in Ext.grid.Panel.Column. its work in chrome. but its not...

    Started by ahmax, 4 Apr 2012 11:32 PM
    column, grid, renderer, selectbox
    • Replies: 3
    • Views: 1,595
    6 Apr 2012 4:49 AM Go to last post
  9. Unanswered: Portas are giving error - (1 Participant)

    Hi I am using portal code, from the url. http://docs.sencha.com/ext-js/4-0/#!/example/portal/portal.html If I used the same code, then it...

    Started by AtulDawkhare, 5 Apr 2012 3:46 AM
    • Replies: 4
    • Views: 840
    5 Apr 2012 10:03 PM Go to last post
  10. Unanswered: native packaging for android - (1 Participant)

    hi, i am getting some errors in executing this....plz help me... the errors are 1.libpng error 2.could not run ant 3 cannot open source file

    Started by hari_tony, 4 Apr 2012 10:56 PM
    • Replies: 2
    • Views: 797
    5 Apr 2012 9:17 PM Go to last post
  11. Unanswered: Scrolling content with hidden scrollbars - (1 Participant)

    Hello, I am am looking for solution/assistance of following case. I have panel with layout: 'auto' which has form in its items collection. Form's...

    Started by kkris1983, 4 Apr 2012 11:59 AM
    scroll bar hidden panel
    • Replies: 2
    • Views: 735
    5 Apr 2012 8:48 PM Go to last post
  12. Unanswered: Picker for combobox - (1 Participant)

    How to create picker for Combobox ? and how to implement the same ? I am trying to implement my own doAutoSelect function for the combobox. as in...

    Started by gameboy87, 5 Apr 2012 5:29 AM
    combo box
    • Replies: 2
    • Views: 814
    5 Apr 2012 7:50 PM Go to last post
  13. Unanswered: autoselect Combox - (1 Participant)

    An excerpt from the documentation of combobox is below. But how to implement to my combobox ? From...

    Started by gameboy87, 5 Apr 2012 5:02 AM
    combobox
    • Replies: 2
    • Views: 780
    5 Apr 2012 7:29 PM Go to last post
  14. Answered: How to use set function in Ext.data.Model? - (1 Participant)

    hi,guys! Is it right? currentRec.set("embranchmentId", { "1111" }); Or how about this?

    Started by chenzhaoplus, 5 Apr 2012 6:28 PM
    • Replies: 1
    • Views: 463
    5 Apr 2012 6:33 PM Go to last post
  15. Answered: Prevent page change - (1 Participant)

    I am interested in being able to notify the user that the page is going to be closed/refreshed so that they can cancel out of the event if they want....

    Started by gnube, 4 Apr 2012 10:52 PM
    • Replies: 2
    • Views: 571
    5 Apr 2012 5:53 PM Go to last post
  16. Unanswered: shrinkWrap on Grid not working for width - (1 Participant)

    I have a grid and I have tried configuring it with shrinkWrap: 3 as well as true. Height seems to be working, but width is not. Its rendering as...

    Started by abcdef, 4 Apr 2012 12:21 PM
    • Replies: 5
    • Views: 1,221
    5 Apr 2012 3:03 PM Go to last post
  17. Unanswered: Alter config values for fields on a row editor grid - (1 Participant)

    I have a grid that uses the RowEditingPlugin. I have several date fields in this grid. I wanted to restrict the max and min values to a few dates...

    Started by toole1, 4 Apr 2012 11:17 AM
    • Replies: 1
    • Views: 1,604
    5 Apr 2012 12:49 PM Go to last post
  18. Answered: Ext.TaskMgr is undefined? - (1 Participant)

    I'm getting a "Ext.TaskMgr is undefined" when trying to reference it in the code. There is no sign of it at all in my ext-all-debug.js file. I've...

    Started by debbier, 5 Apr 2012 9:59 AM
    taskmgr
    • Replies: 2
    • Views: 1,575
    5 Apr 2012 10:18 AM Go to last post
  19. Answered: ComboBox getValue returns display field value

    Below is a definition for a store and combobox (don't comment on the style of the store definition this is generated by the designer). You can see...

    Started by bseddon, 5 Apr 2012 9:46 AM
    • Replies: 1
    • Views: 913
    5 Apr 2012 9:52 AM Go to last post
  20. Answered: How to find the key entered is '?' in a combobox - (2 Participants)

    Hi , Can anyone please tell how to find whether the key entered in a combobox is '?'(question mark). I tried e.getKey()==e.QUESTION..but it...

    Started by raj542, 5 Apr 2012 6:18 AM
    extjs 3 and 4, extjs 3.0
    • Replies: 2
    • Views: 1,325
    5 Apr 2012 9:38 AM Go to last post