Untested, and I didn't check the docs... but your expression in attribute
"key" of the following would require double evaluation. This is because an
attribute is a simple String or an OGNL expression. Your value in key
requires that concatenation occur after evaluation...
<s:label key="form.label.%{name}" cssClass="ym-required" />
In stead an expression of the form: "%{"form.label." + name}", would be
better. Although there is still the issue of _name_ being in scope, maybe
you will need an " #attr." prefix...
On Sat, Oct 19, 2013 at 6:09 PM, Martin Gainty <mgai...@hotmail.com> wrote:
> //only if component-name and its URL is placed into a HashMap and that
> HashMap is set into the bean
>
> //here is the chronology:
>
>
> //straightforward HashMap which contains component name and the component
>
> private java.util.Map<String, Object> dynamicAttrs = new
> java.util.HashMap<String, Object>();
>
>
>
> //In this case we are setting data-remote and data-label components into
> dynamicAttrs HashMap
>
> dynamicAttrs.put("data-remote", "data-remote_");
> dynamicAttrs.put("data-label", "data-label_");
>
>
> //to tell the bean which Attributes will be set dynamically
>
> org.apache.struts2.components.UIBean bean;
>
> bean.setDynamicAttributes(dynamicAttrs);
>
>
>
> //the dynamicAttributes functionality is in struts2-javatemplates-plugin so
>
> //when you building struts make sure you add struts2-javatemplates-plugin
> dependency as seen here
>
> <dependency>
> <groupId>org.apache.struts</groupId>
> <artifactId>struts2-javatemplates-plugin</artifactId>
> <version>${project.version}</version>
> </dependency>
>
>
> did you set your component-name and URL into dynamicAttrs
> setDynamicAttributes of the bean you wish to access?
>
>
>
> HTH,
> Martin
> ______________________________________________
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>
>
> > Date: Sat, 19 Oct 2013 05:15:16 -0700
> > From: afatt...@yahoo.com
> > Subject: Re: Passing jsp tag attribute to Struts 2 tags
> > To: user@struts.apache.org
> >
> > Actually I am not calling any action class getKeyLable
> >
> > I try to:
> > 1- Make the s:label tag get a dynamic (Is it poosibel ?!)
> > 2- The above dynamic value must be read from jsp tag ( The s:label is
> used in a tag itself)
> >
> > ~Regards,
> > ~~Alireza Fattahi
> >
> >
> >
> > On Saturday, 19 October 2013, 15:35, Martin Gainty <mgai...@hotmail.com>
> wrote:
> >
> > * In this example, a label is rendered. The label is retrieved from a
> ResourceBundle via the key attribute
> > * giving you an output of 'User Name: Ford.Prefect'. Assuming that i18n
> message userName corresponds
> > * to 'User Name' and the action's getUserName() method returns
> 'Ford.Prefect'<p/>
> > * <!-- END SNIPPET: exdescription -->
> > * <pre>
> > * <!-- START SNIPPET: example -->
> > * <s:label key="userName" />
> > * <!-- END SNIPPET: example -->
> > * </pre>
> > * <pre>
> > * <!-- START SNIPPET: example2 -->
> > * <s:label name="userName" label="User Name" />
> > * <!-- END SNIPPET: example -->
> > * </pre>
> >
> >
> > what is returned by your Action Class getLabelKey Method
> >
> >
> > Martin
> > ______________________________________________
> > Verzicht und Vertraulichkeitanmung
> >
> > Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
> Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
> Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
> dient lediglich dem Austausch von Informationen und entfaltet keine
> rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
> E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
> >
> >
> >
> >
> >
> > > Date: Sat, 19 Oct 2013 04:23:55 -0700
> > > From: afatt...@yahoo.com
> > > Subject: Passing jsp tag attribute to Struts 2 tags
> > > To: user@struts.apache.org
> > >
> > >
> > > Hi,
> > >
> > > I am creating a new tag in jsp, named `RequiredLabel` , but I can not
> pass tag attribute to struts label ( The css are based on YAML)
> > >
> > > The tag will be used as:
> > > <myTag:RequiredLabel name="amount"/>
> > >
> > > The label should be get from struts as it must be localized.
> > > <%@tag description="Renders a label with required css and error
> label" pageEncoding="UTF-8"%>
> > > <%@attribute name="name" required="true" %>
> > > <%@taglib prefix="s" uri="/struts-tags"%>
> > >
> > > <!--Here ${name} works fine -->
> > > <p class="ym-message" id="${name}Error" />
> > > <!-- Here I can not pass the name to s:label tag -->
> > > <s:label key="form.label.%{name}" cssClass="ym-required" />
> > >
> > > I tried `#attr.name` and `#param.name` but none of them worked!
> > > Do you know any solution ?!
> > >
> > >
> > >
> > > ~Regards,
> > > ~~Alireza Fattahi
>
>
