Performance Issue

2 posts, 0 answers
  1. AmrElsayed
    AmrElsayed avatar
    9 posts
    Member since:
    Jul 2012

    Posted 01 May 2012 Link to this post

    Hi,

    I am using Keno Mobile with PhoneGap in my application, I am replicating a list view similar to the one showed in the demo.
    However, scrolling through the list items takes a considerable time to render the rest of the list items.

    Can you have any suggestions about the source of this performance issue?

    Thanks,
    Amr
  2. Petyo
    Admin
    Petyo avatar
    2444 posts

    Posted 02 May 2012 Link to this post

    Hi,

    In general, heavy graphics and CSS effects of the listview content cause such slowdown. The scrolling performance also depends on the browser accelerated compositing, which can be triggered in various ways, most common one being applying 

    -webkit-transform: translateZ(0) 

    to the elements inside the listview items.  

    All the best,
    Petyo
    the Telerik team
    Join us on our journey to create the world's most complete HTML 5 UI Framework - download Kendo UI now!
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