Hi Craig,
Thanks for your response. I wanted to set the header in the JSP page itself.
At the moment I set the header using a scriptlet (as you described in your
post) but I would like to disable scriptlets in my JSP pages.
I was playing around with the EL and could print out the headers using this
but I could find no way to set a header. I believe that Struts provide a tag
that encapsulates the response that I could manipulate using the EL but I
was wondering if I could do it using the explicit response object in the EL.
Regards
Jim.
----- Original Message -----
From: "Craig McClanahan" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, April 13, 2004 10:48 PM
Subject: Re: Slightly OT How to set a request header using JSTL
> Jim Collins wrote:
>
> >Hi,
> >
> >Has anyone any thoughts on this?
> >
> >
> >
> The "header" object relates to the *request* headers. You can set
> *response* headers in a number of ways:
>
> * (Servlet 2.3 or later) in a Filter that wraps and postprocesses
> the response
>
> * In your Action (although that only works if you also do the output
> itself; doing a request dispatcher forward will clear the headers).
>
> * In a JSP page with scriptlets (as long as it's before the response
> is committed):
>
> <%
> response.setHeader("Foo", "bar");
> %>
>
> * In a JSP page with HTML <meta> tags in the <head> section:
>
> <meta http-equiv="Foo" content="bar">
>
> * (JSP 2.0 or later) you can use EL expressions to get the value part
> of the header from a bean property dynamically:
>
> <meta http-equiv="Foo" content="${mybean.fooValue}">
>
> * Ugly but workable using a Struts tag get the dynamic value:
>
> <meta http-equiv="Foo"
> content='<bean:write name="mybean" property="fooValue"/>'>
>
> This only works because <meta> is not a custom tag; otherwise
> the nesting syntax would be illegal.
>
> >Thanks
> >
> >Jim.
> >
> >
>
> Craig
>
>
> >----- Original Message -----
> >From: "Jim Collins" <[EMAIL PROTECTED]>
> >To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> >Sent: Tuesday, April 06, 2004 10:10 PM
> >Subject: Slightly OT How to set a request header using JSTL
> >
> >
> >
> >
> >>Hi,
> >>
> >>I know how I can read request headers using c:out and the header object.
> >>Does anyone know how I can set a response header using c:set? Can it be
> >>
> >>
> >done
> >
> >
> >>without using the response tag? I don't want to use scriptlets.
> >>
> >>Thanks
> >>
> >>Jim.
> >>
> >>
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> >>
> >>
> >>
> >>
> >
> >
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> >
> >
>
>
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