Telerik blogs

Iana Tsolova

is Product Manager at Telerik’s DevTools division. She joined the company back in the beginning of 2008 as a Support Officer and has since occupied various positions at Telerik, including Senior Support Officer, Team Lead at one of the ASP.NET AJAX teams and Technical Support Director. Iana’s main interests are web development, reading articles related to geography, wild nature and latest renewable energy technologies.

  • Web ASP.NET AJAX

    IE7 Scrolling Is Slower If Hover Pseudo CSS Classes Are Used on the Page

    This has been something like a tale of the unexpected for me. A client recently reported a problem with scrolling being slow in IE when the mouse wheel is used. It took about two afternoons of testing different scenarios and head scratching, and this is where we got: it seems that if a :hover pseudo CSS class is used on the web page, scrolling in IE7 becomes slower, even if the CSS selector, which contains the :hover pseudo class does not select anything, i.e. the CSS rule is not relevant to any of the web page elements. The longer the page, the...
    by Iana Tsolova
    November 26, 2008
  • Release

    ASP.NET Ajax Controls and jQuery - What about IntelliSense?

      UPDATE: Please see this blog post for updated instructions on enabling IntelliSense in the Q1 '09 version. We have recently announced that we are shipping jQuery with RadControls for ASP.NET Ajax. You can use this completely unmodified version of jQuery in your projects, as long as you have the RadControls assembly in your bin folder. This way you do not have to include jQuery and this can translate into 50kB less traffic. You can enable IntelliSense, just like with the standalone jQuery, in VS2008 with a few simple steps. 1. Install the Visual Studio 2008 IntelliSense patch, if you have not already done so. 2. Download...
    by Iana Tsolova
    November 26, 2008
  • Web ASP.NET AJAX

    RadTips, Episode 9: Spell-Checking with the RadSpell

    Welcome back to another episode of RadTips, a series of screencasts offering tips and tricks for using Telerik's RadControls. It's been a while since my last RadTip, so I hope you enjoy the new content. If you've missed previous episodes, be sure to check them out. Each is only a few minutes long and covers a specific feature of the RadControls. 1 - Client-Side Data Binding in the RadGrid 2 - Client-Side Paging in the RadGrid 3 - Client-Side Sorting in the RadGrid 4 - Client-Side Filtering in the RadGrid 5 - Getting Started with the RadScheduler 6 - Using the LinqDataSource in your RadGrid  7...
    by Iana Tsolova
    November 25, 2008
  • Web ASP.NET AJAX

    Image Centering Techniques You Should Know About

    The following new code library entry demonstrates two alternative techniques for centering an image inside a RadAjaxLoadingPanel. Both techniques should not be something new for CSS-savvy devs, however, we receive queries for them from time to time, so it will be good to have an example available online: How to Center Image In a RadAjaxLoadingPanel  ...
    by Iana Tsolova
    November 18, 2008
  • Web ASP.NET AJAX

    Survey: What do you want to see in upcoming RadTips episodes?

    It's been a while since I posted my last RadTips episode. In fact, with recent conference travel, the new Telerik.com web site, and preparations for the Q3 2008 release I've hardly had time to get anything recorded. But now that all that is in the past it's time to get rockin' with some fresh content. For those of you who don't know, RadTips is a screencast I do on a regular basis which provides quick tips that you can use with the RadControls for ASP.NET AJAX. Each episode focuses on a specific RadControl feature and is fairly short (approximately 5 - 10 minutes),...
    by Iana Tsolova
    November 17, 2008
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