Page 7 of 7 FirstFirst ... 567
Results 61 to 62 of 62

Thread: VERY SLOW behavior of fields in nested panels (compared to extjs 3)

    You found a bug! We've classified it as a bug in our system. We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #61
    Sencha User edspencer's Avatar
    Join Date
    Jan 2009
    Palo Alto, California
    Vote Rating


    The perils of giving out dates All I can say is that we're working very hard on this to make sure we get the performance and correctness profile that we demand from this product. 4.1 is already looking a lot faster than 4.0, but there is more we want to do before releasing
    Ext JS Senior Software Architect
    Personal Blog:

  2. #62
    Ext JS Premium Member
    Join Date
    Sep 2009
    Vote Rating


    I created an app with (ext-4.1.0-pr1), what is very slow. Just get a window, add a container to it with a table layout (eg 6 columns). Put it about 500 textfields to it. It is rendering:
    - google chrome: 2sec
    - IE9: about 10sec
    - IE7: about 50sec
    - FF10.0.2 (under linux): 5sec

    here is a little bit more complicated but not to much example:

Page 7 of 7 FirstFirst ... 567

Similar Threads

  1. Tabbing behavior in screen with Form Fields and Tree Panels
    By Scott Murawski in forum Ext 3.x: Help & Discussion
    Replies: 0
    Last Post: 24 Jun 2010, 12:28 PM
  2. Initial rendering still slow compared to 2.3.0
    By meroy in forum Community Discussion
    Replies: 7
    Last Post: 15 Feb 2010, 10:34 AM
  3. Slow FormPanel rendering in 3.0 (compared to 2.3)
    By vot in forum Ext 3.x: Help & Discussion
    Replies: 1
    Last Post: 23 Jul 2009, 5:36 AM
  4. [2.0rc1] more odd behavior of nested panels.
    By in forum Ext 2.x: Bugs
    Replies: 12
    Last Post: 14 Nov 2007, 8:40 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts