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From David Geary <>
Subject Re: c:set Collection size
Date Thu, 05 Sep 2002 16:12:30 GMT
You can't access methods that aren't JavaBeans-compliant getter methods 
with the JSTL expression language, but you can do this:

<%@ taglib uri='' prefix='core_rt' %>
<c_rt:set var='total' value='<%= list.size %>'/>


Hari Mukkala wrote:

>I am trying to get the size of a collection (ArrayList) and
>use in  c:set ex:
><c:set var="total" value="${list.size}/>
>The error I am getting is:
>The "." operator was supplied with an index value of type "java.lang.String" to be applied
to a List or array, but that value cannot be converted to an integer
>What is the correct way to get the size value.
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