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From "Billy Ng" <kwo...@earthlink.net>
Subject Re: Is Action Instantiated Once?
Date Fri, 04 Jul 2003 06:36:47 GMT
I think I know what is happening.  I have some getter methods that hold the
memeber variables in the ActionBase class.

Thank you guys!

Billy Ng

----- Original Message -----
From: "Kwok Peng Tuck" <pengtuck@makmal.net>
To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
Sent: Thursday, July 03, 2003 8:15 PM
Subject: Re: Is Action Instantiated Once?


> How did you code the Action ?
>
> Billy Ng wrote:
>
> >I don't think I used instance variables for referencing the address book
> >entries, but the last guy always wins.  The screen of the guy who first
> >clicks on the next button will not display anything until the screen of
the
> >guy who clicks later finishes.
> >
> >Billy Ng
> >
> >----- Original Message -----
> >From: "Craig R. McClanahan" <craigmcc@apache.org>
> >To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>; "Billy
Ng"
> ><evebill8@hotmail.com>
> >Sent: Thursday, July 03, 2003 6:42 PM
> >Subject: Re: Is Action Instantiated Once?
> >
> >
> >
> >
> >>On Thu, 3 Jul 2003, Billy Ng wrote:
> >>
> >>
> >>
> >>>Date: Thu, 3 Jul 2003 18:21:53 -0700
> >>>From: Billy Ng <kwokng@earthlink.net>
> >>>Reply-To: Struts Users Mailing List <struts-user@jakarta.apache.org>,
> >>>     Billy Ng <evebill8@hotmail.com>
> >>>To: Struts Users Mailing List <struts-user@jakarta.apache.org>
> >>>Subject: Is Action Instantiated Once?
> >>>
> >>>Hi folks,
> >>>
> >>>I have a address book page that has the previous and next buttons.  I
> >>>
> >>>
> >notice if 2 different users try to access the address books, last one who
> >clicks on the button always get what it should display.  This sounds very
> >like they are both are using the same Action.
> >
> >
> >>>The address book action extends a ActionBase that extends Strut's
> >>>Action.  Would anybody tell me if Strut will instantiates a new acton
> >>>everytime it is called?
> >>>
> >>>
> >>No ... one instance only (just like servlets).
> >>
> >>
> >>
> >>> Did I miss something on the configuration to
> >>>make it thread dependent?
> >>>
> >>>
> >>>
> >>You're probably using instance variables in the Action class to store
> >>things relevant only to a particular request.  If so, use local
variables
> >>or request/session scope attributes instead.
> >>
> >>
> >>
> >>>Thanks!
> >>>
> >>>Billy Ng
> >>>
> >>>
> >>Craig
> >>
> >>
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> >>
> >>
> >>
> >
> >
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> >
> >
> >
> >
> >
>
>
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