On 3/23/06, David M Sledge <[EMAIL PROTECTED]> wrote:
> Do EL expressions only evaluate to String and primitive types? I have code
> similar to the following in my jsp.
>
> <logic:iterate name="uriList" id="uri">
>
> <write:iterate name=" uriValueMap" property="${uri}"/>
>
<snip/>
I will assume thats bean:write.
> </logic:iterate>
>
>
> Where uriList is an object of type java.util.List only containing
> java.net.URI objects, and where uriValueMap has only java.net.URI objects as
> keys and has for values objects with the property someProperty.
>
>
> As a result, I end up getting the following exception:
>
> javax.servlet.ServletException: Invalid argument looking up property:
> "http://namespace-uri.org.someProperty"; of bean: "uriValueMap"
>
> Is there any way to preserved the java.net.URI type as a lookup key?
>
<snap/>
Probably not using bean:write. I prefer JSTL counterparts for the tags
above. This will work:
<c:forEach items="${uriList}" var="uri">
<c:out value="${uriValueMap[uri]}" />
</c:forEach>
c:out may not be needed.
-Rahul
>
>
> Thanks,
>
>
>
> David M. Sledge
>
> Analyst/Programmer Specialist
>
> LTER Network Office
>
> Dept. of Biology, MSC03 2020
> 1 University of New Mexico
> Albuquerque, NM 87131-0001
>
> 505-277-0666
> [EMAIL PROTECTED]
>
>
>
>
>
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