Martin wrote:
> As Muz pointed out, request parameters are immutable, since they are a
> representation of the request as sent by the client. If you need to
> modify them, you'll need to first copy them to some other location,
> and then base your logic on the copy instead.
Thank you for the exp
On 8/16/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> I read some parameters from html form requests using the variable
>
> ${param['propertyName']}
>
> After the reading a need to remove the entry 'propertyName' or the value of
> ${param['propertyName']} should be changed to the empty
Aren't they read-only? I could be wrong, but the servlet spec only
provides fetch mechanics for Parameters in ServletRequest, so I think
you can't change them.
If you did want to have the ability to set / remove the values of
parameters you could try wrapping the servlet request in some wrapp
- Original Message -
From: <[EMAIL PROTECTED]>
To: "Tag Libraries Users List"
Sent: Tuesday, August 16, 2005 1:51 AM
Subject: How remove a request parameter
I read some parameters from html form requests using the variable
${param['propertyName']}
A
I read some parameters from html form requests using the variable
${param['propertyName']}
After the reading a need to remove the entry 'propertyName' or the value of
${param['propertyName']} should be changed to the empty string. Something
like
doesn't work. What can I do? Thanks in adva
