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From Miguel Angel Mulero Martinez <miguel-angel.mul...@mad.tecsidel.es>
Subject RE: set a value from a form to a form
Date Wed, 11 Sep 2002 06:24:34 GMT
If you put that after the submit that you loose the data, is because in the
reset() you erase it. Don't erase the data in the reset() and all will be
OK. You can too make a setXXXX() that don't make anything, so the value will
be unchanged.



-----Mensaje original-----
De: Michael C. Lee Jr. [mailto:mleejr@hotmail.com]
Enviado el: miƩrcoles, 11 de septiembre de 2002 8:16
Para: Struts Users Mailing List
Asunto: Re: set a value from a form to a form

You do understand me! :)
I use a hidden field now. I was trying to get away from that though so the
user will not see it. I may have to put it in the session.
Any ideas?
thanks,
Mike

----- Original Message -----
From: "John Yu" <john@scioworks.com>
To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
Sent: Tuesday, September 10, 2002 10:09 PM
Subject: Re: set a value from a form to a form


> Mike,
>
> If I understand you correctly, you want to retain the value when the form
> is submitted. One option is to use <bean:message> to display the value and
> use <html:hidden> to retain the value for form submission.
>
> <html:form ...>
>    Prop1: <bean:message name="myForm" property="prop1"/>
>    <html:hidden name="myForm" property="prop1"/>
>    ...
> </html:form>
>
> The value is *not* retained in a bean. It's just resubmitted as an URI
> parameter. If you let Struts do the auto formbean population, you will get
> it in the actionform object.
>
> Bean created by <bean:define> in the request scope will "disappear"
because
> whenever you submit the form, that's a complete new request.
>
>
> At 06:36 am 11-09-2002, you wrote:
> >I have a form object that populates html fields. The problem is, I want
to
> >display some of the form data and have it uneditable. When I submit the
> >form loses all the data that is not in an html:.. tag.
> >I've tried...
> >     <bean:define id="userRole" name="userForm" property="userRole"
> > scope="request" toScope="request"/>
> >but this doesnt seem to work
> >thanks,
> >Mike
>
> --
> John Yu                       Scioworks Technologies
> e: john@scioworks.com         w: +(65) 873 5989
> w: http://www.scioworks.com   m: +(65) 9782 9610
>
> Scioworks Camino - "Don't develop Struts Apps without it!"
> Copyright (c) 2002 John Yu/Scioworks Technologies. All rights reserved.
>
>
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