Hi, Thanks for your response. When I do the following:
> > Try something like: > > <factorial-calcul>result: <xsp:expr>fac(<xsp-request:get-parameter > name="number" default="0"/>)</xsp:expr></factorial-calcul> > I obtain such an error message: description org.apache.cocoon.ProcessingException: Language Exception: org.apache.cocoon.components.language.LanguageException: Error compiling factoriel_xsp: Line 128, column 32: Incompatible type for method. Can't convert java.lang.String to long. Line 0, column 0: 1 error So, I've tried the following code, in the aim to convert String to long: <factorial-calcul>result: <xsp:expr>fac(java:lang.Long.parseLong(<xsp-request:get-parameter name="number" default="0"/>))</xsp:expr></factorial-calcul> but it doesn't run: Error compiling factoriel_xsp: Line 127, column 57: ')' expected. Line 0, column 0: 1 error Cyril. --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
