Re: [S2] not including null-params in URL of GET-submitted form

[Gabriel Belingueres]

try disabling the empty fields in the form's onsubmit event.

2008/9/18 Laurie Harper <[EMAIL PROTECTED]>:
> Pierre Thibaudeau wrote:
>>
>> Is there a way to avoid null-valued (or empty-valued) parameters to be
>> explicitely mentioned in the URL generated by a form submitted through the
>> GET method?
>>
>> For instance, here's a form:
>>
>> <s:form action="myAction" method="get">
>>    <s:textfield name="param1" />
>>    <s:textfield name="param2" />
>>    <s:submit />
>> </s:form>
>>
>> If the user types "FOO" in the first textfield and nothing in the second,
>> the submitted URL will be something like:
>> http://myhost.com/myAction.action?param1=FOO&param2=
>>
>> Can I get rid of the "param2=" part, which serves no purpose?
>>
>> (The alternative would be to POST the method to an action that would
>> merely
>> redirect to the desired action, dropping the undesired parameters along
>> the
>> way.)
>
> This is expected behabiour; short of doing some JavaScript-fu on form
> submit, I don't think you can avoid the empty params. That said, if the form
> submit is going to cause any data updates on the server, it really should be
> a POST anyway -- and if not, I'm not sure why the 'noise' in the URL
> matters.
>
> L.
>
>
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