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[CLOSED] clientside setValue('') on TextField with AllowBlank, not invalidating form after delay

  1. #1
    Aug 15, 2013, 12:42 PM

    [CLOSED] clientside setValue('') on TextField with AllowBlank, not invalidating form after delay

    I have a captcha control that contains a text field with an allowblank = false. After a period of time (expires), javascript client code sets this intput textfield.setValue(''). I expect this update to blank to invalidate the form again. It does not. What else do I need to call to invoke clientvalidation of the parent form?
    Last edited by Daniil; Aug 20, 2013 at 9:18 AM. Reason: [CLOSED]
  2. #2
    Aug 15, 2013, 2:15 PM
    Hi @michaeld,

    I cannot reproduce it this way. Please provide your test case.

    Example
    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<!DOCTYPE html>
<html>
<head runat="server">
    <title>Ext.NET v2 Example</title>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />

        <ext:FormPanel runat="server">
            <Items>
                <ext:TextField 
                    ID="TextField1" 
                    runat="server" 
                    Text="Initial text" 
                    AllowBlank="false" />
            </Items>
            <Listeners>
                <ValidityChange Handler="console.log(valid);" />
            </Listeners>
        </ext:FormPanel>
        
        <ext:Button runat="server" Text="setValue('')" Handler="App.TextField1.setValue('');" />
    </form>
</body>
</html>
  3. #3
    Aug 28, 2013, 11:32 AM
    I will return to this when I have a chance. Sorry. This was a minor issue so until some of our majors are closed, I dont have the time to swing back around, as yet.

    Perhaps I can even give up some of the code so other users can use it since I've seen requests for a captcha implementation in other threads. Mine is based on a publicly-available implementation for the image, but I wrapped it with extjs as a usercontrol. It would be even better if it could be reimagined as a proper extnet control. Until then, a day at a time.

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