I was under the impression that the form bean itself is a 'gimmie' and
does not explicitly need to be set in the request scope (or any other
scope for that matter).
For example, the
<html:text property="displayName" size="25" />
tag works without needing the 'name' property, so somehow the
<html:text> tag knows to look in the form bean in this case. I could
do something like you mention, but this page seems to indicate that I
can use ${dynabean.map.prop}
http://struts.apache.org/userGuide/building_controller.html#dyna_action_form_classes
I even changed it back to org.apache.struts.action.DynaActionForm just
to make sure it's not a LazyValidatorForm issue, but I still got
nothing. Both implement org.apache.commons.beanutils.DynaBean so it
should work in both cases (I think).
On 8/24/05, Hubert Rabago <[EMAIL PROTECTED]> wrote:
> You should try using the name you're using for the form when you pass
> it from your action to your JSP.
>
> > final DynaBean dynaForm = (DynaBean)form;
> > dynaForm.set("displayName", "test");
>
> If you're using request.setAttribute("displayForm", dynaForm); then try
>
> <c:out value="${displayForm.map.displayName} />
>
> Hubert
>
> On 8/24/05, John Hutchinson <[EMAIL PROTECTED]> wrote:
> > Hi there.
> >
> > I have a form that uses org.apache.struts.validator.LazyValidatorForm.
> >
> > When I pre-populate this form before displaying it, I use code like
> > the following in the action:
> >
> > final DynaBean dynaForm = (DynaBean)form;
> > dynaForm.set("displayName", "test");
> >
> > In my JSP, I have a <html:text> element that looks like this:
> >
> > <html:text property="displayName" size="25" />
> >
> > The value 'test' is populated as expected.
> >
> > Now I want to change this from a <html:text> to just hard output (via
> > <c:out>) if some boolean is true:
> >
> > <c:choose>
> > <c:when test="${param.function == 'displayEdit'}">
> > <html:text property="displayName" size="25" />
> > </c:when>
> > <c:otherwise>
> > <c:out value="${dynabean.map.displayName} />
> > </c:otherwise>
> > </c:choose>
> >
> > I can't seem to get the <c:out> to render anything using the
> > dynabean.map.prop value as described in the guide. What am I doing
> > wrong?
> >
> > I'm using Struts 1.2.7 on Tomcat 5.5 with JSTL 1.1.2
> > My includes are:
> > <%@ taglib uri="/WEB-INF/struts-html-el.tld" prefix="html" %>
> > <%@ taglib uri="/WEB-INF/c.tld" prefix="c" %>
> >
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> >
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