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Posted to taglibs-user@tomcat.apache.org by 高迪 <ja...@yahoo.com.cn> on 2003/12/09 07:55:05 UTC

how to parseInt in jstl using express language?

see my code as below:
<c:set var="var1" value="12"/>
<c:set var="var2" value="5"/>
<c:out value="${var1/var2}"/>

i declare 2 variables,then i want to do some
calculate.the result is 2.4 here,but my desire result
is 2.
in old jsp,i can use parseInt() method to parse the
variable first.but how to do it in jstl?
i know it maybe a easy problem,but it really confuse
me,i am a newbie in jstl.i have checked sun's jstl
specification and can't find solution either.

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