Embedding ${} syntax in jsp pages
Hello, I see some of the examples shipped with 5.0.25 tomcat contains ${} embedded jsp commands, as below: \${1} ${1} \${1 + 2} ${1 + 2} \${1.2 + 2.3} ${1.2 + 2.3} However, as I create a new tomcat application directory (Es. /myexamples) and try to use the same jsp syntax I only get symple html output, without ${} command interpretation. Does someone know the reason? Is it some directive missing in web.xml file? Thanks and best regards Stefano _ Filtri antispamming e antivirus per la tua casella di posta http://www.msn.it/msn/hotmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Embedding ${} syntax in jsp pages
Check your web.xml. It should looks like the followings http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> steve - Original Message - From: "Ess Ci" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 23, 2004 2:17 PM Subject: Embedding ${} syntax in jsp pages > Hello, > > I see some of the examples shipped with 5.0.25 tomcat contains ${} embedded > jsp commands, as below: > > > \${1} > ${1} > > > \${1 + 2} > ${1 + 2} > > > \${1.2 + 2.3} > ${1.2 + 2.3} > > > However, as I create a new tomcat application directory (Es. /myexamples) > and try to use the same jsp syntax I only get symple html output, without > ${} command interpretation. > > Does someone know the reason? Is it some directive missing in web.xml file? > > Thanks and best regards > Stefano > > _ > Filtri antispamming e antivirus per la tua casella di posta > http://www.msn.it/msn/hotmail > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Embedding ${} syntax in jsp pages
Hi Ess, in order to enable interpretation JSP 2.0 EL expressions, you need to switch your webapp to JSP 2.0. This is done in web.xml by replacing the starting tag by this syntax: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> After this, restart tomcat, then your web app should be recognized as JSP 2.0 and the command interpretation should work! regards, Thilo Hello, I see some of the examples shipped with 5.0.25 tomcat contains ${} embedded jsp commands, as below: \${1} ${1} \${1 + 2} ${1 + 2} \${1.2 + 2.3} ${1.2 + 2.3} However, as I create a new tomcat application directory (Es. /myexamples) and try to use the same jsp syntax I only get symple html output, without ${} command interpretation. Does someone know the reason? Is it some directive missing in web.xml file? Thanks and best regards Stefano _ Filtri antispamming e antivirus per la tua casella di posta http://www.msn.it/msn/hotmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]