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From "Michael C. Lee Jr." <mle...@hotmail.com>
Subject Re: set a value from a form to a form
Date Wed, 11 Sep 2002 06:15:51 GMT
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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