How to select the first element of a set with JSTL?
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by Sergio del Amo
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Published on 2009-06-16T11:25:43Z
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2010/04/16
12:03 UTC
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I managed to do it with the next code but there must be an easier way.
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<c:if test="${fn:length(attachments) > 0}">
<c:forEach var="attachment" items="${attachments}" varStatus="loopCount">
<c:if test="${loopCount.count eq 1}">
attachment.id
</c:if>
</c:forEach>
</c:if>
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