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The application, session and request objects are available from within {{s}} tags in jsp wherever ognl can be evaluated. Use the #application, #session, or #request syntax to get the object and access values by their keys using \['key'\]. |
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<ww
<s:property value="#application\['foo'\]"/>
<s:property value="#session\['baz'\]"/>
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Conversely, if you would like to make webwork Struts 2 objects availible to say the jsp/jstl request scope. The property tag can available to a JSP/JSTL scope, the s:set tag may be used like this.:
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| title | Expose OGNL 'jobs' value to JSP/JSTL scope 'jobz' |
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<s:set name="jobz" value="jobs" scope="request" />
<c:forEach items="${jobz} var="job">
...
</c:forEach>
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OGNL values are automagically exposed to JSP/JSTL; using <s:set.../> as described above may not be necessary. |
A full example below shows a struts variable "jobs" being exposed as "jobz" and being used with jstl and the display tag.
...
