What are the constraints on the type of expressions that may be used with <c:if>?
Assume that $x has the value 1: <c:set var="x" value="1"/> This evaluates the body: <c:if test="$x == 1"/>true</c:if> This does not: <c:if test="1 == $x"/>true</c:if> So the test must begin with a variable? Also, it looks like you can test only *one* variable value. If I try to compare two values like this: <c:if test="$var1 == $var2">true</c:if> Then I get: ReferenceError: "$var2" is not defined. If I switch the test to $var2 == $var1, then the error message names $var1. (That is, it names the second variable each time.) Is there a way to compare two variables directly from JSTL, if <c:if> cannot? I'm using EA3. P.S. Most of the /standard-doc/Conditionals_FunctionalDescription_1_EA1.html page uses JSTL core tags in the examples with no c: tag prefix (e.g., <when> rather than <c:when>). -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
