What is the pattern for processing a form?
Given:
MyForm extends ActionForm
MyFomAction extends Action
MyForm.jsp displays the form
using Struts 1.1 beta
1. Prior to calling MyFormAction.execute(), a MyForm() object is
created by struts. In 1.0.x I would create the form object here.
Object saved to request scope are destroyed when the request is completed
(when the JSP has produced the HTML response). So you cannot get your
saved Form after that.
You have to put it in the session scope so that you can get it back for
future requests.
The problem is that struts is not
]]
Verzonden: maandag 6 augustus 2001 1:29
Aan: Martin Cooper; [EMAIL PROTECTED]
Onderwerp: RE: Form processing question
That was my idea, too, but it doesn't seem to work. I'm doing the
following:
logic:present parameter=productId %
html:form action=editProductConfirmed.do
/logic:present
PROTECTED]
Subject: RE: Form processing question
You do know there's a typo in your example, don't you? You're trying to pair
a logic:notPresent with a /logic:present (note the missing not). Maybe
it's only in your email, but it has bitten me IRL.
Marcel
-Oorspronkelijk bericht-
Van
, 2001 11:27 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: Form processing question
One way to do this would be to use the Struts conditional tags to generate a
different URL on the page for edit versus add. You could base the decision
on the presence or absence of your productId
: Sunday, August 05, 2001 4:29 PM
To: Martin Cooper; [EMAIL PROTECTED]
Subject: RE: Form processing question
That was my idea, too, but it doesn't seem to work. I'm doing the
following:
logic:present parameter=productId %
html:form action=editProductConfirmed.do
/logic:present
logic:notPresent
when designing the page.
Thanks.
Craig
-Original Message-
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Saturday, August 04, 2001 11:27 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: Form processing question
One way to do this would be to use the Struts
PROTECTED]; [EMAIL PROTECTED]
Cc: Martin Cooper
Subject: RE: Form processing question
On Sun, 5 Aug 2001, Greg Maletic wrote:
That was my idea, too, but it doesn't seem to work. I'm doing the
following:
logic:present parameter=productId %
html:form action=editProductConfirmed.do
]
To: [EMAIL PROTECTED]
Sent: Thursday, August 02, 2001 5:09 PM
Subject: Form processing question
I have a JSP that is used to edit data on a ActionForm bean. There are
two
ways for users to reach this JSP: 1) if they're adding a new object into
my
app; 2) if they're editing an existing object
Hello Greg,
Struts encourages you to use slight different yet powerful
approach. If you have a jsp page with a form it's nice to
have two actions to serve this form. One action is used
to prepare data for form (direct db access, ejb, xml, text file,
whatever you want) and another to collect info
I have a JSP that is used to edit data on a ActionForm bean. There are two
ways for users to reach this JSP: 1) if they're adding a new object into my
app; 2) if they're editing an existing object in my app. I'm using two
mappings in my struts-config.xml file to represent these two types of
Perhaps there are some ideas here that could be used in Struts?
Facilitate form processing with the Form Processing API:
http://www.javaworld.com/jjw/javtut_nl/jw-04-2001/jw-0427-forms.html
Opinions?
Niall
winmail.dat
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