Hi,
what about using jsp tag files? You could create your own link tag
file and include the choose statement there. Here is a example for a
form field:
/WEB-INF/tags/FormRowText.tag
<%@ include file="/WEB-INF/jsp-includes/taglibs.jsp"%>
<%@ attribute name="name" required="true" type="java.lang.String"%>
<s:label for="${name}"></s:label> <s:text name="${name}"
formatPattern="#,##0.00"></s:text>
<br />
<s:errors field="${name}" />
Make sure this file is placed under /WEB-INF/tags/ and don't forget to
include the taglib:
<%@ taglib prefix="ct" tagdir="/WEB-INF/tags" %>
Then you can use this tag like any other jsp tag:
<ct:FormRowText name="userName"/>
Regards,
Richard
On Wed, Feb 10, 2010 at 8:06 PM, Ross Sargant <[email protected]> wrote:
> Hi,
> This is more of a general JSP/EL question then a stripes one but I can't
> seem to find an answer.
> I have a layout definition that uses a stripes:link tag. When I call the
> layout I pass an argument to set the class on the link.
>
> Is there any short-hand way I can set the class attribute on the
> stripes:link tag only when the argument is not empty?
> This general issue crops of often for me and I'd like to avoid doing this
> all the time:
>
> <c:choose>
> <c:when test="${!empty linkClass}">
> <stripes:link class="${linkClass}".../>
> </c:when>
> <c:otherwise>
> <stripes:link .../>
> </c:otherwise>
> </c:choose>
>
> The best I've got so far is
>
> <stripes:link class="${!empty linkClass ? linkClass:' ' }"/>
>
> Which is much better but still not exactly what I want since it outputs an
> empty "class" attribute for the empty case.
>
> Thanks!
>
>
> --
> Ross Sargant
> Software Engineer
> p: 954-623-6015 x2108
> email: [email protected]
>
> TVR Communications LLC
> 541 S. State Road 7,Suite 5,Margate, Florida,33068
>
> http://www.tvrc.com
>
>
> ------------------------------------------------------------------------------
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--
Richard Hauswald
Blog: http://tnfstacc.blogspot.com/
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------------------------------------------------------------------------------
SOLARIS 10 is the OS for Data Centers - provides features such as DTrace,
Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW
http://p.sf.net/sfu/solaris-dev2dev
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