关于“ZK 数据传输”系列的说明

 

      在jsp中使用zk时，我用的是ZkJsp Tags1.4.0 RC中的包，如果真要在jsp中使用zk或者混用*.zul和*.jsp,最好不要用1.3.0的版本，这个版本很多BUG，虽然1.4.0的是rc版，但是个人观点比1.3.0强多了，比如doInit方法，zk也太牛逼了，把类的方法改了，竟然在1.3.0中做相应的改变还是不能用。

 

      上面的四篇关于数据传输的文章是我做在一个工程里的，比较乱，然后就分别拿出来了，上面的例子有实现了一个CRUD，然后还有其他的一些细节还是值得借鉴的，一直在查英文资料，再怎么说也是整理了3天的结果，拿出来共享了。zk的中文资料太少，而且大部分都是介绍的3.6.3之前的版本，希望这几篇能对看文章的朋友有所帮助。

 

      总之，学了3天左右，终于现在能比较熟练地使用hibernate,spring,jsp和zk了，唉，整合太麻烦！

 

把web.xml贴下面了（mime那些可以不要，不过以后要配置的话可以参考一下）：

 

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <description><![CDATA[ZK Demo]]></description>
	<display-name>zkcrud</display-name>

	<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>WEB-INF/applicationContext.xml</param-value>
    </context-param>
	<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <listener>
		<!-- The Spring RequestContextLister uses thread bound variables so to 
		use this Spring freatures requires that we apply <disable-event-thread /> 
		within zk.xml -->
		<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
	</listener>
	
	<!-- //// -->
	<!-- ZK -->
	<listener>
		<description>
		Used to cleanup when a session is destroyed</description>
		<display-name>
		ZK Session Cleaner</display-name>
		<listener-class>org.zkoss.zk.ui.http.HttpSessionListener</listener-class>
	</listener>
	<listener>
		<description>ZK JspTags EL environment initiation </description>
		<display-name>ZK Jsp Factory initiator</display-name>
		<listener-class>org.zkoss.jsp.spec.JspFactoryContextListener</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>
		<!-- Must. Specifies URI of the update engine (DHtmlUpdateServlet).
		It must be the same as <url-pattern> for the update engine.
		-->
		<init-param>
			<param-name>update-uri</param-name>
			<param-value>/zkau</param-value>
		</init-param>
		<!-- Optional. Specifies the default log level: OFF, ERROR, WARNING,
			INFO, DEBUG and FINER. If not specified, the system default is used.
		<init-param>
			<param-name>log-level</param-name>
			<param-value>OFF</param-value>
		</init-param>
		-->
		<load-on-startup>1</load-on-startup><!-- Must -->
	</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-mapping>
		<servlet-name>zkLoader</servlet-name>
		<url-pattern>*.zxml</url-pattern>
	</servlet-mapping>

	<!-- Optional. Uncomment it if you want to use richlets.
	-->
	<servlet-mapping>
		<servlet-name>zkLoader</servlet-name>
		<url-pattern>/zk/*</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>
		<description>
		The servlet loads the DSP pages.</description>
		<servlet-name>dspLoader</servlet-name>
		<servlet-class>
		org.zkoss.web.servlet.dsp.InterpreterServlet</servlet-class>
	</servlet>
	
	<servlet-mapping>
		<servlet-name>auEngine</servlet-name>
		<url-pattern>/zkau/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>dspLoader</servlet-name>
		<url-pattern>*.dsp</url-pattern>
	</servlet-mapping>



	<!-- Uncomment if you want to use the ZK filter to post process the HTML output
	generated by other technology, such as JSP and velocity.
	<filter>
		<filter-name>zkFilter</filter-name>
		<filter-class>org.zkoss.zk.ui.http.DHtmlLayoutFilter</filter-class>
		<init-param>
			<param-name>extension</param-name>
			<param-value>html</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>zkFilter</filter-name>
		<url-pattern>/test/filter.dsp</url-pattern>
	</filter-mapping>
	<filter-mapping>
		<filter-name>zkFilter</filter-name>
		<url-pattern>/test/filter2.dsp</url-pattern>
	</filter-mapping>
	-->

	<!-- ///////////// -->
	<!-- DSP (optional) -->
	<!-- Uncomment if you want to use Potix DSP in your Website
	<servlet>
		<servlet-name>dspLoader</servlet-name>
		<servlet-class>org.zkoss.web.servlet.dsp.InterpreterServlet</servlet-class>
		<init-param>
			<param-name>class-resource</param-name>
			<param-value>true</param-value>
		</init-param>
	</servlet>
	<servlet-mapping>
		<servlet-name>dspLoader</servlet-name>
		<url-pattern>*.dsp</url-pattern>
	</servlet-mapping>
	-->

	<!-- /////////// -->
	<!-- Miscellaneous -->
	<session-config>
		<session-timeout>120</session-timeout>
	</session-config>

	<!-- MIME mapping -->
	<mime-mapping>
		<extension>doc</extension>
		<mime-type>application/vnd.ms-word</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>gif</extension>
		<mime-type>image/gif</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>htm</extension>
		<mime-type>text/html</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>html</extension>
		<mime-type>text/html</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>jad</extension>
		<mime-type>text/vnd.sun.j2me.app-descriptor</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>jnlp</extension>
		<mime-type>application/x-java-jnlp-file</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>jpeg</extension>
		<mime-type>image/jpeg</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>jpg</extension>
		<mime-type>image/jpeg</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>js</extension>
		<mime-type>application/x-javascript</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>pdf</extension>
		<mime-type>application/pdf</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>png</extension>
		<mime-type>image/png</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>rar</extension>
		<mime-type>application/x-rar-compressed</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>txt</extension>
		<mime-type>text/plain</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>xls</extension>
		<mime-type>application/vnd.ms-excel</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>xml</extension>
		<mime-type>text/xml</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>xul</extension>
		<mime-type>application/vnd.mozilla.xul-xml</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>zhtml</extension>
		<mime-type>text/html</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>zip</extension>
		<mime-type>application/x-zip</mime-type>
	</mime-mapping>
	<mime-mapping>
		<extension>zul</extension>
		<mime-type>text/html</mime-type>
	</mime-mapping>

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