Difference in performance in different browsers

2 posts, 0 answers
  1. Marcin
    Marcin avatar
    6 posts
    Member since:
    Feb 2017

    Posted 12 Mar 2018 Link to this post


    the problem which I have encountered is as following. When using DropDownList when items are long text and there are a lot of them on Chrome browser(IE and Edge works fine). There can be seen a difference in time which is needed for drop down to appear. This gives UX.

    It can be easily observed on demo with list with short items and long ones in Chrome vs Edge.

    Any suggestions how to proceed with it?

    Demo: http://dojo.telerik.com/ImOtevOq

  2. Nencho
    Nencho avatar
    1857 posts

    Posted 14 Mar 2018 Link to this post

    Hello Marcin,

    Indeed, there is a delay in the opening of the dropdown and it is expected. The reason is the large amount of html that needs to be rendered on the page. As for the browser differences - this is caused by the different rendering engines and it is expected to have difference in the time for the rendering.

    I can suggest you to set the animation option of the DropDownList to false, in order to avoid any further delay in terms of opening animation. 

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