It appears you are treating foo as a string. The + sign is concatenating 1 with 1 which gives you a result of a String containing the characters 1 and 1.
Mark -----Original Message----- From: Pedro Diaz [mailto:[EMAIL PROTECTED]] Sent: Monday, January 28, 2002 10:19 AM To: [EMAIL PROTECTED] Subject: Standard expression language question Hi all. After executing the next two lines <c:set var="foo">1</c:set> <c:set var="foo" value="$foo + 1"/> the value of foo is "11" Is there a way to get that the value of foo be 2 using expression language? Thanks in advance. Pedro. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
