Sample of web.xml for Servlet 2.4"

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After ZK libraries has been deployed to a Web application, we have to configure web.xml to install the required Servlets, listener and mapping: <javadoc>org.zkoss.zk.ui.http.DHtmlLayoutServlet</javadoc>,  <javadoc>org.zkoss.zk.au.http.DHtmlUpdateServlet</javadoc>, and <javadoc>org.zkoss.zk.ui.http.HttpSessionListener</javadoc>.
  
 
Here is the sample web.xml for servers that support Servlet 2.4 and later.
 
Here is the sample web.xml for servers that support Servlet 2.4 and later.

Revision as of 07:24, 6 September 2010


DocumentationZK Installation GuideZK BackgroundSample of web.xml for Servlet 2.4
Sample of web.xml for Servlet 2.4



After ZK libraries has been deployed to a Web application, we have to configure web.xml to install the required Servlets, listener and mapping: DHtmlLayoutServlet, DHtmlUpdateServlet, and HttpSessionListener.

Here is the sample web.xml for servers that support Servlet 2.4 and later.

Notice that the ZK demo distribution has two web.xml files under the MyApp/WebContent/WEB-INF directory: web.xml (for servers supporting Servlet 2.4 or later), and web.servlet-2.3.xml (for servers supporting only Servlet 2.3). You could copy one of them instead of creating from scratch.

<syntax lang="xml"> <?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.4" xmlns="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"> 

<description><![CDATA[My ZK Application]]></description> <display-name>MyApp</display-name>

<listener> <description>ZK listener for session cleanup</description> <listener-class>org.zkoss.zk.ui.http.HttpSessionListener</listener-class> </listener> <servlet> <description>ZK loader for ZUML pages</description> <servlet-name>zkLoader</servlet-name> <servlet-class>org.zkoss.zk.ui.http.DHtmlLayoutServlet</servlet-class>

<init-param> <param-name>update-uri</param-name> <param-value>/zkau</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>zkLoader</servlet-name> <url-pattern>*.zul</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>zkLoader</servlet-name> <url-pattern>*.zhtml</url-pattern> </servlet-mapping> <servlet> <description>The asynchronous update engine for ZK</description> <servlet-name>auEngine</servlet-name> <servlet-class>org.zkoss.zk.au.http.DHtmlUpdateServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>auEngine</servlet-name> <url-pattern>/zkau/*</url-pattern> </servlet-mapping>

<welcome-file-list> <welcome-file>index.zul</welcome-file> <welcome-file>index.zhtml</welcome-file> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> </welcome-file-list> </web-app> </syntax>

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Last Update : 2010/09/06

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