Dropdownlist: is there an event when text is cleared?

2 posts, 0 answers
  1. Gompje
    Gompje avatar
    34 posts
    Member since:
    Aug 2006

    Posted 29 Nov 2010 Link to this post


    We have upgraded our custom controls from an earlier version (2008Q3) of Telerik to 2010Q2.
    One of them uses a combobox in a very simple matter. The user can select a known value or type something new.
    Below the control there are some textboxes that react when the value of the dropdown is changed. When a known value is selected, it gets data from the database, otherwise input is enabled.

    There seems to be a problem that when you clear the dropdown (= select all and then do "backspace") no sever event is fired
    In the previous version of the control the "textchanged" event was fired, which is imho correct: the text is changed to nothing.

    I know I can build around this with ajax and clientside events, but then I have to rewrite the servercontrol (2 of them) and I preferably don't. Maybe there is some property/event that I don't know off? 

    Also we love to keep up with the new releases, but because you guys change A LOT each time, it's impossible to keep up. Especially for the designers they don't understand why everything (=classes, nesting) always changes so much.
    So upgrading to 2010Q3 is therefore out of the question I'm afraid.

    Thanks in advance!
  2. Gompje
    Gompje avatar
    34 posts
    Member since:
    Aug 2006

    Posted 30 Nov 2010 Link to this post

    Nevermind. Found a workaround
  3. UI for ASP.NET Ajax is Ready for VS 2017
Back to Top