On Tue, 15 Oct 2002, Howard Miller wrote:
> Date: Tue, 15 Oct 2002 20:45:10 +0100
> From: Howard Miller <[EMAIL PROTECTED]>
> Reply-To: Struts Users Mailing List <[EMAIL PROTECTED]>,
> [EMAIL PROTECTED]
> To: struts Users Mailing List <[EMAIL PROTECTED]>
> Subject: Request v Page scope?
>
> Hi,
>
> Can somebody explain (slowly) the difference between Request
> scope and Page scope - I particularly don't understand what the
> intended purpose of Page scope is.
>
In practice, there are only two places that the difference between
page scope and request scope show up:
* When you use <jsp:include> to dynamically include another
page, the included page has its own *page* scope but shares
the same *request* scope as the calling page.
* Page scope is a JSP thing only, not accessible from servlets
or Java code called by servlets. From a Struts perspective,
that means it is pretty useless for passing objects from your
Actions into the pages that will use them to render the
display -- request scope is most commonly used for this.
> HM
>
Craig
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