[CLOSED] Prevent AutoPostback

  1. #1

    [CLOSED] Prevent AutoPostback

    Hello,

    I am using a combobox in a form panel, all rendered in a modal window. The window is hidden initially. Window is shown by a command in a grid. I want to prevent postback to server when user press 'Enter' key after selecting an item form the combobox. I tried AutoPostback = false on combobox but it still posts back. In other words, Page_Load is called and the configuration window disappears. What am I doing wrong?

                                    <ext:ComboBox runat="server" ID="rolesCombo" StoreID="Store1" AutoPostBack="false" ValueField="ID" DisplayField="Name" QueryMode="Local" Editable="false" AllowBlank="true" EmptyText="Select..." MatchFieldWidth="true" MultiSelect="false" Margins="0 5 0 0" Flex="1">
                                        <Listeners>
                                            <Select Handler="selectHandler(item,records);"></Select>
                                        </Listeners>
                                    </ext:ComboBox>
    Thanks.
    Last edited by Baidaly; Feb 17, 2013 at 11:42 PM. Reason: [CLOSED]
  2. #2
    Hello!

    This is default browser behavior with form with single input field. You can fix it by adding hidden field on the form or removing form tag:

    <form runat="server">
  3. #3
    Hello,

    Here is a related discussion.
    http://forums.ext.net/showthread.php?22424
  4. #4
    All clear. Thank you. Please mark as closed.

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