Hello,
I am trying to concatenate strings in tag attributes and get results
that I don't understand:
<s:text name="/jsp/%{#parameters.file}" />
prints out "/jsp/test.jsp", whereas
<s:set name="a" value="'/jsp/' + #parameters.file" />
<s:text name="#a" />
prints out "/jsp/[Ljava.lang.String;@1bd2184", same for
<s:set name="a" value="%{'/jsp/' + #parameters.file}" />
whereas the following does not work:
<s:set name="a" value="'/jsp/'#parameters.file" />
What is the way to concatenate strings in the set tag and why doesn't it
work the same way as it does in the text tag?
Best,
Anton
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