RadComboBox postback with the same content

2 posts, 0 answers
  1. Jhonny
    Jhonny avatar
    1 posts
    Member since:
    Feb 2013

    Posted 18 Feb 2013 Link to this post

    Hello, how I can make a RadComboBox do postback
    That each time you press the ENTER key.

    When I have the same content does not postback.
  2. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 19 Feb 2013 Link to this post

    Hi Jhony

    Try the following markup and JS to achieve your scenario.
    <telerik:RadComboBox ID="RadComboBox1" runat="server" OnClientKeyPressing="OnClientKeyPressing" OnClientFocus="OnClientFocus">
            <telerik:RadComboBoxItem Text="001" Selected="true" />
            <telerik:RadComboBoxItem Text="002" />
            <telerik:RadComboBoxItem Text="003" />
    <script type="text/javascript">
    var comboText;
    function OnClientFocus(sender, args)
        comboText = sender.get_text();
    function OnClientKeyPressing(sender, args)
        if (comboText == sender.get_text())
        //No postback
            if (args.get_domEvent().keyCode == 13)

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