mouse scroll breaks radcombobox

3 posts, 0 answers
  1. Jeremy
    Jeremy avatar
    10 posts
    Member since:
    Feb 2011

    Posted 02 Mar 2011 Link to this post

    In the AdvancedInsertTemplate, if you use a radcombobox, expand it, and scroll with the mouse while its expanded, the list breaks from the combobox. You can view this occurance going here: then
    Edit an appointment then expand or drop down  reminder or  room radcomboboxes. Afterwards, scroll with your mouse while its expanded.

    I believe the issue is that the radscheduler is not modal.  If we can set the radscheduler to modal or not move in the background that would be great.

  2. Peter
    Peter avatar
    6637 posts

    Posted 03 Mar 2011 Link to this post

    Hi Jeremy,

    Thank you for reporting this issue. We will do some more research and try to fix it.

    All the best,
    the Telerik team
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  3. Kalina
    Kalina avatar
    918 posts

    Posted 05 Apr 2011 Link to this post

    Hi Jeremy,

    I can suggest you workaround the issue by closing the RadComboBox control upon “scroll” event.
    Please add this JavaScript function to your page:

    function pageLoad() {
        $telerik.$(window).scroll(function () {
            var combos = Telerik.Web.UI.RadComboBox.ComboBoxes;
                if (combos != null) {
                    for (var i = 0; i < combos.length; i++) {
                        var combo = combos[i];
                        if (combo.get_dropDownVisible())

    I hope this helps.

    Best wishes,
    the Telerik team
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