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[CLOSED] Disabled controls bug

  1. #1
    Oct 02, 2012, 7:56 AM

    [CLOSED] Disabled controls bug

    Hello, disabled controls seems to sent nothing to the server, example:

     <ext:TextField runat="server" ID="txt1" Disabled="True"/>
         <ext:TextField runat="server" ID="txt2"/>
         <ext:Button runat="server" Text="Copy from second to first">
             <Listeners>
                 <Click Handler="#{txt1}.setValue(#{txt2}.getValue());"></Click>
             </Listeners>
         </ext:Button>
         <ext:Button runat="server" Text="Display Value of First on server" OnDirectClick="btn2_click">
             
         </ext:Button>
    protected void btn2_click(object sender, DirectEventArgs e)
    {
        X.Msg.Alert("This is always empty", txt1.Text).Show();
    }
    Fill something in second textbox and click first and second button.

    Applies to Textfield and Combo

    I think this is a bug, nearly sure that it worked fine in ext 1.4
    Last edited by Daniil; Oct 09, 2012 at 10:36 AM. Reason: [CLOSED]
  2. #2
    Oct 02, 2012, 8:55 AM
    First, according W3C standard, disabled input elements are not submitable
    http://www.w3.org/TR/html401/interac...html#h-17.12.1
    http://www.w3schools.com/tags/att_input_disabled.asp

    Ext.Net direct event changes such behaviour, disabled elements are submitable bu default
    Here is my test case and it works correctly (i see the value in message)
    <%@ Page Language="C#" %>
<!DOCTYPE html>
<html>
<head runat="server">
    <title>Ext.NET Examples</title>    


    <script runat="server">
        protected void btn2_click(object sender, DirectEventArgs e)
        {
            X.Msg.Alert("This is always empty", txt1.Text).Show();
        }
    </script>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager ID="ResourceManager1" runat="server" />           
            
        <ext:TextField runat="server" ID="txt1" Disabled="True"/>
        <ext:TextField runat="server" ID="txt2"/>
        <ext:Button runat="server" Text="Copy from second to first">
            <Listeners>
                <Click Handler="#{txt1}.setValue(#{txt2}.getValue());"></Click>
            </Listeners>
        </ext:Button>
        <ext:Button runat="server" Text="Display Value of First on server" OnDirectClick="btn2_click">
             
        </ext:Button>
    </form>
</body>
</html>
    Therefore please ensure that you use latest code, update from 2.1 branch (http://svn.ext.net/premium/branches/2.1) and retest
  3. #3
    Oct 02, 2012, 9:07 AM
    I'm on 2.0, 2.1 was not released yet, no?
    Could that be a problem?
  4. #4
    Oct 02, 2012, 9:31 AM
    Yes, v2.1 is not released, but you can get its sources from SVN:
    http://svn.ext.net/premium/branches/2.1/

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