Ext: Discussion

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  1. Dynamic grid columns / store fields - (4 Participants)

    Hello Under 4.0.7, I'm attempting to create grids with highly dynamic fields. Similar conceptually to an excel spreadsheet, except that some...

    Started by dnorman, 9 Feb 2012 1:02 PM
    • Replies: 7
    • Views: 1,511
    22 Feb 2012 3:04 PM Go to last post
  2. Constant 20K Memory Increase in IE9 for Example Apps - (1 Participant)

    I'm evaluating ExtJs for use in a large project (currently using GWT) where the customers use IE8/9. I fired up some of the ExtJs 4 examples and...

    Started by JEBriggs, 22 Feb 2012 2:05 PM
    internet explorer, memory, memory leak
    • Replies: 2
    • Views: 1,543
    22 Feb 2012 2:39 PM Go to last post
  3. Question Problem with treepanel (Add, Edit, Delete) nodes. - (1 Participant)

    Here's how my treepanel looks: It works fine, but... I added an itemclick event: (itemclick: this.selectNode) selectNode: function(view,...

    Started by Edd, 22 Feb 2012 9:00 AM
    • Replies: 6
    • Views: 1,528
    22 Feb 2012 1:53 PM Go to last post
  4. Question Why does Ext.getCmp('id') work, but this.objectName fail? - (4 Participants)

    When I reference a combobox using this.stateComboBox it fails. However, using the same syntax, it works fine for a text field. Giving the combobox...

    Started by edykstra, 22 Feb 2012 7:39 AM
    2 Pages
    1 2
    combobox, ext.getcmp
    • Replies: 10
    • Views: 1,891
    22 Feb 2012 1:15 PM Go to last post
  5. Support for multi-column "Stable Sort" in grid? - (1 Participant)

    I'm evaluating ExtJs 4 and one of the requirements is support for multi-column stable sort inside a grid. I know that ExtJs supports multi-column...

    Started by JEBriggs, 22 Feb 2012 10:47 AM
    grid, sort grid
    • Replies: 1
    • Views: 1,086
    22 Feb 2012 12:34 PM Go to last post
  6. Getting duplicate record in grid on record update - (1 Participant)

    Hello, I'm just trying to update a record and have it reflected accurately after updating it. Simple right? Not so much! I am updating the record...

    Started by softwarezman, 20 Feb 2012 12:56 PM
    • Replies: 5
    • Views: 725
    22 Feb 2012 12:25 PM Go to last post
  7. Refreshing combobox after loadData - (1 Participant)

    Hello folks, I have the follow code: ... },{ region: 'west', width: 250, items: ,

    Started by silve69, 21 Feb 2012 1:29 PM
    • Replies: 2
    • Views: 644
    22 Feb 2012 8:06 AM Go to last post
  8. Lazy Instantiation or Lazy Rendering? - (1 Participant)

    In my own tests and after reading the attached thread http://www.sencha.com/forum/showthread.php?42206-Does-xtype-really-support-lazy-instantiation,...

    Started by RhineyII, 22 Feb 2012 7:25 AM
    lazy instantiation, lazy rendering
    • Replies: 1
    • Views: 694
    22 Feb 2012 7:35 AM Go to last post
  9. Ext.fly(row) is null http://localhost/.../extjs4/ext-all-debug.js Line 756 - (1 Participant)

    Dear All, the following code works almost fine. The issue is when I edit a cell. Editing is fine, data is both saved server side and shown into...

    Started by mario60, 14 Feb 2012 1:41 PM
    • Replies: 3
    • Views: 856
    22 Feb 2012 6:04 AM Go to last post
  10. how add to show empty text in pie chart? - (1 Participant)

    hi, i am using extjs 4.0.2a. in grid panel null values return it show empty text in grid. ({"totalCount":"0","results":null}) viewConfig: {...

    Started by ps_arunkumar, 22 Feb 2012 2:24 AM
    • Replies: 1
    • Views: 1,392
    22 Feb 2012 5:50 AM Go to last post
  11. Question Questions related with combobox - (1 Participant)

    I have few question related with combobox: 1. My multi-select combo doesnt allow me to select more 24 or 25 items. How to allow it select more...

    Started by kislay.kishore, 22 Feb 2012 1:54 AM
    • Replies: 1
    • Views: 318
    22 Feb 2012 5:47 AM Go to last post
  12. Calculating a field after a form loadrecord - (1 Participant)

    Greeting again: I have a form containing user information. I have a password field and a confirm password field. When the record is loaded into...

    Started by TampaBay55, 21 Feb 2012 1:15 PM
    • Replies: 2
    • Views: 433
    22 Feb 2012 4:46 AM Go to last post
  13. Pop-Up window Problem - (1 Participant)

    As per the scenario we have a menu in the parent screen from where on the clickevent of any menu item will open a new pop-up window.Each pop-up...

    Started by Satakshi, 19 Feb 2012 7:42 PM
    • Replies: 2
    • Views: 859
    22 Feb 2012 1:41 AM Go to last post
  14. How to show buttons in Alert box? - (1 Participant)

    my code is as below: items : buttons: }); } } ... here the buttons are not showing. Plz help.

    Started by Satakshi, 20 Feb 2012 2:19 AM
    • Replies: 2
    • Views: 586
    22 Feb 2012 1:39 AM Go to last post
  15. problem in loading store data - (1 Participant)

    i have a variable "gridData" which gets the data from server. but when i assign that variable to to the store like below i am getting empty data ...

    Started by Sabareesh, 20 Feb 2012 9:44 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,362
    21 Feb 2012 10:41 PM Go to last post
  16. ComboBox setValue doesn't exist for combobox problem - (2 Participants)

    I am using Ext Js 4.0.2a and I am trying to set the default value for my combobox and the code in my controller is: ...

    Started by DavidSSL, 15 Sep 2011 12:09 AM
    combobox, default value
    • Replies: 2
    • Views: 1,058
    21 Feb 2012 6:10 PM Go to last post
  17. Change progressbar colour - (1 Participant)

    Hello I'm looking a simple way to change the colour of the progress bar, what I'm trying to do with it, would look like this: ...

    Started by ferchotipin, 21 Feb 2012 7:30 AM
    color, colour, extjs 4, progressbar, style
    • Replies: 1
    • Views: 894
    21 Feb 2012 11:29 AM Go to last post
  18. RowEditing & JsonStore (Malformed POST) - (1 Participant)

    The problem that I'm having is with POSTing the data to my Django controller in an acceptable format. Unless I'm misunderstanding something, the...

    Started by ramon.alvarez, 20 Feb 2012 3:56 PM
    • Replies: 3
    • Views: 582
    21 Feb 2012 8:31 AM Go to last post
  19. adjustMaximumByMajorUnit not working as described

    The description of this config for an chart axis reads: Indicates whether to extend maximum beyond data's maximum to the nearest majorUnit. ...

    Started by daltenhof, 20 Feb 2012 8:36 AM
    • Replies: 1
    • Views: 317
    21 Feb 2012 7:55 AM Go to last post
  20. Ext 4.0.x vs 4.1 - (1 Participant)

    I am about to begin work on a large application -- my first with Ext 4's MVC architecture. Should I wait until 4.1 is finalized to take advantage of...

    Started by squ3lch, 21 Feb 2012 6:30 AM
    • Replies: 4
    • Views: 847
    21 Feb 2012 7:27 AM Go to last post