Telerik blogs

Stefan Rahnev

rahnev

Stefan Rahnev (@StDiR) is Product Manager for Telerik Kendo UI living in Sofia, Bulgaria. He has been working for the company since 2005, when he started out as a regular support officer. His next steps at Telerik took him through the positions of Technical Support Director, co-team leader in one of the ASP.NET AJAX teams and unit manager for UI for ASP.NET AJAX and Kendo UI. Stefan’s main interests are web development, agile processes planning and management, client services and psychology.

  • Release

    New online resources for the past three weeks (09/24/2007 - 10/14/2007)

    Below is a summary of the new online resources available for our ASP.NET controls: RadGrid Code library entries: Update RadGrid with outside edit form: http://www.telerik.com/community/code-library/submission/b311D-bacmhm.aspx Excel-like RadGrid: http://www.telerik.com/community/code-library/submission/b311D-babbkh.aspx  RadInput Help topics: RadInput > General Functionality > Increment Settings: http://www.telerik.com/help/aspnet/input/?Increment_Settings.html 
    rahnev by Stefan Rahnev
    October 18, 2007
  • Release

    New online resources for the past two weeks (09/10/2007 - 09/23/2007)

    Below is a summary of the new online resources available for our ASP.NET controls:RadGrid Code library entries: Column expand/collapse:http://www.telerik.com/community/code-library/submission/b311D-hmdmg.aspx Filtering boolean values with images in the filtering item:http://www.telerik.com/community/code-library/submission/b311D-hmhat.aspx
    rahnev by Stefan Rahnev
    September 28, 2007
  • Web ASP.NET AJAX

    On dynamically creating server controls

    Every once in a while I see code which looks like that:public class MyCustomControl : WebControl{     protected override void Render(HtmlTextWriter output)     {          SomeControl someControl = new SomeControl ();          someControl.ID = "SomeID";          someControl.SomeProperty = "SomeValue";          someControl.RenderControl(output);    }}There are two problems with this code: The child control is instantiated in the Render methodFrom control execution lifecycle’s point of view it is too late to instantiate controls in the Render method. Even if you add them in the controls collection some features won’t work just because it’s too late – postbacks, viewstate to name a few. The child control is never added to the controls collection. This means...
    rahnev by Stefan Rahnev
    September 27, 2007
  • Web ASP.NET AJAX

    The new default skin (and how to switch back :)

    With the Q2 release, we have decided it is time to refresh the look and feel of RadControls components to stay on the edge of the latest trends in visual design for the web. And ever since Vista, black is the new white… so we just had to join in with a trendy new theme for the default skins of our controls. The Q2 2007 skin sports a modern black twist, improved contrast, and larger font-sizes/more generous white space for a touch of web2.0 in your applications. While we ardently urge everyone to switch to the new look, we do...
    rahnev by Stefan Rahnev
    September 19, 2007
  • Release

    New online resources for the past three weeks (08/20/2007 - 09/09/2007)

    Below is a summary of the new online resources available for our ASP.NET controls:RadGrid Code library entries: GridClientSelectColumn -- (un)check "Select All" check box automatically: http://www.telerik.com/community/code-library/submission/b311D-hgmtb.aspx Help topics: Insert/Update/Delete at database level with queries (not uploaded yet)
    rahnev by Stefan Rahnev
    September 14, 2007
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