I'm getting more familar with the Jelly tags and I just came across a
curious behavior. My script looks like this:
<j:forEach var="current" items="${strings}">
<j:set var="${current}" value="${current.concat(':value')}" />
<j:choose>
<j:when test="${current.equals('s2:value')}">
<j:set var="output" value="We found s2: ${current}" />
</j:when>
</j:choose>
</j:forEach>
where ${strings} is an ArrayList of strings.
What I expect to happen is that the first j:set tag sets a variable
called 'current' with the current string value concatinated with
":value", so it would look like "s1:value", "s2:value", etc. Then I'm
doing a test for for one of these values, "s2:value" and setting some
other variable. However, the test is failing as the 'current' variable
doesn't have the ':value' portion added. For example if I change the
test to:
<j:when test="${current.startsWith('s2')}">
Then my 'ouput' variable becomes: 'We found s2: s2'
instead of 'We found s2: s2:value'
Is this correct?
- Robert McIntosh
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