Thanks Geoff. I can't access this link for some reason, but I'll try again
later.
Here is my JavaScript (feel free to critique):

document.observe("dom:loaded", function() {
    $$("form").invoke("observe", "submit", function(event) {
        if (this.submitted) {
            event.stop();
        } else {
            this.submitted = true;
        };
    });
});

Benny

On Wed, Sep 23, 2009 at 6:09 PM, Geoff Callender <
geoff.callender.jumpst...@gmail.com> wrote:

> Tapestry doesn't. Here's a solution that uses a mixin. The mixin's
> JavaScript might be similar to yours.
>
>
> http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/javascript/creatingmixins1
>
> Cheers,
>
> Geoff
>
>
> On 24/09/2009, at 7:34 AM, Thiago H. de Paula Figueiredo wrote:
>
>  Em Wed, 23 Sep 2009 18:07:34 -0300, Benny Law <benny.mk....@gmail.com>
>> escreveu:
>>
>>  I was wondering if Tapestry automatically prevents a form from being
>>> submitted more than once (like when you press the Enter key quickly a few
>>> times when you are in a text field)? In my quick test, it seemed that
>>> something was providing this protection. I have some JavaScript that will
>>> provide this safeguard (which I used in another non-Tapestry
>>> application),
>>>
>>
>> I don't think so, but I'm not 100% sure.
>>
>> --
>> Thiago H. de Paula Figueiredo
>> Independent Java consultant, developer, and instructor
>> http://www.arsmachina.com.br/thiago
>>
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