Michael--
Thanks for the suggestion. I tried it but it doesn't work for the
html:hidden tag ... generated error message is "According to TLD, tag
html:hidden must be empty, but is not".
I think my best bet is follow the suggestion Wendy made in an
earlier post and set the value in the form in the preceding Action class.
--Jim
==================================
Jim Coble
Senior Technology Specialist
Center for Instructional Technology
Email: [EMAIL PROTECTED]
Voice: 919-660-5974 Fax: 919-660-5923
Box 90198, Duke University
Durham, NC 27708-0198
==================================
Michael Jouravlev <[EMAIL PROTECTED]>
05/27/2005 01:30 PM
Please respond to
"Struts Users Mailing List" <user@struts.apache.org>
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Subject
Re: How to use bean property as value for html hidden field
Though it does not seem to be documented well, but some (many, all?)
tags support textual content, like a regular XML element. This would
look kind of like this:
<html:hidden property="resource">
<bean:write name="resource" property="code" scope="request"/>
</html:hidden>
I haven't tried it, but this might work.
Michael.
On 5/27/05, Jim Coble <[EMAIL PROTECTED]> wrote:
> In my JSP html:form, I want to have the value of a hidden field set to
the
> (String) value of a property of a request-scoped attribute. I tried
using
> a "bean:write" as the argument to the "value=" property of the
> "html:hidden" tag, like this ...
>
> <html:hidden property="resource" value="<bean:write name=\"resource\"
> property=\"code\" scope=\"request\"/>" />
>
> but, on the resulting page, the value of the hidden field was set to the
> string ...
>
> <bean:write name="resource" property="code"
> scope="request"/>
>
> not the value of the "code" property of the request-scoped "resource"
> attribute.
>
> I presume I could set the value of the html:hidden field using JSP <%=
%>
> syntax but I was trying to see if I could do it using the Struts
taglibs.
>
> Any ideas?
>
> Thanks.
> --Jim
>
> ==================================
> Jim Coble
> Senior Technology Specialist
> Center for Instructional Technology
> Email: [EMAIL PROTECTED]
> Voice: 919-660-5974 Fax: 919-660-5923
> Box 90198, Duke University
> Durham, NC 27708-0198
> ==================================
>
>
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