RadComboBox OnClientBlur event firing twice in IE

2 posts, 0 answers
  1. kesava pindi
    kesava pindi avatar
    9 posts
    Member since:
    Apr 2010

    Posted 07 Aug 2013 Link to this post


    I'm using Telerik.Web.UI.dll of version 2010.3.1317.35.

    When i try to use the OnClientBlur events the function is firing twice when i use alert message in the javascript function .

    Select an item from the the RadComboBox then click on Tab or click on the form this time it is calling the method and showing the alert message , Again click on the form once then also it is calling the method and showing the alert message.

    My observation is when we click OK button of alert message first time, the RadComboBox is regaining the focus, so that it is again firing the OnClientBlur event when we click on the form second time.

    It is happening only in IE browser rest all it is working fine.

    please find the below code snippet.
      <script type="text/javascript">
            function CallAlert(rad) {
                alert("Welcome RadComboBox Sample");
    <telerik:RadComboBox ID="RadComboBox1" runat="server" OnClientBlur="CallAlert" >
         <telerik:RadComboBoxItem Text="--Select--" Value="0"/>
         <telerik:RadComboBoxItem Text="One" Value="1"/>
         <telerik:RadComboBoxItem Text="Two" Value="2"/>
         <telerik:RadComboBoxItem Text="Three" Value="3"/>
         <telerik:RadComboBoxItem Text="Four" Value="4"/>

  2. Kate
    Kate avatar
    1898 posts

    Posted 08 Aug 2013 Link to this post

    Hello Kesava,

    It is possible that this is a bug of the RadComboBox control in the 2010.3.xxx version of the RadControls. Please try using any of the latest version (2013.X.XXX for example) and check if you still encounter the same issue with the control.

    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.
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