On Saturday 05 July 2003 06:48 am, shanmugampl shanmugampl-at-india.adventnet.com
|jakarta| wrote:
>
><c:set var="link" value="${request.requestURL + '?nodeClicked=' + NODEID +
>>'&firstChild=true'}"/>
> but this is not working. I am getting the following an error
>An exception occured trying to convert String "?nodeClicked" to type
>>"java.lang.Double"
>
> Have i done anything wrong in writing the expression.
Yes, you did. You tried to add 2 Strings, while you should just concatenad them inside
the value parameter (without using EL).
By the way, this is a typical mistake (it took me hours to figure it out the first
time I got that error:). The right code should be something like:
<c:set var="link"
value="${request.requestURL$}?nodeClicked=${NODEID}&firstChild=true"/>
(but as someone already pointed out, you should use the <c:url> in these situations)
Felipe
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