Appfuse dwr实现

修改web.xml中的参数，把*,/dwr/*去掉，可以到StaticFilter查看实现机制

<filter>
        <filter-name>staticFilter</filter-name>
        <filter-class>com.byd.logfee.webapp.filter.StaticFilter</filter-class>
        <init-param>
            <param-name>includes</param-name>
            <param-value>/scripts/dojo/*,/dwr/*</param-value>
        </init-param>
</filter>

到dwr.xml中配置相关参数 参考：http://directwebremoting.org/dwr/server/dwrxml/index.html

其中getList，getHelloString为自己定义的函数

<dwr>
    <allow>
        <create creator="spring" javascript="UserManager">
            <param name="class" value="com.byd.logfee.service.UserManager"/>
            <param name="beanName" value="userManager"/>
            <include method="getUsers"/>
            <include method="getList"/>
            <include method="getHelloString"/>
        </create>
     </allow>
</dwr>

可以通过下面地址对所写的函数进行测试，http://localhost:8009/logfee/dwr/index.html

参考：Ajax开发精要——概念、案例与框架 http://book.csdn.net/bookfiles/159/1001596838.shtml


加入相关脚本连接，很重要，在测试页面有的，都需要加入

<mce:script type='text/javascript' src="/logfee/dwr/interface/UserManager.js" mce_src="logfee/dwr/interface/UserManager.js"></mce:script>
<mce:script type='text/javascript' src="/logfee/dwr/engine.js" mce_src="logfee/dwr/engine.js"></mce:script>
<mce:script type='text/javascript' src="/logfee/dwr/util.js" mce_src="logfee/dwr/util.js"></mce:script>
      调用服务器端函数 参考：DWR中文官方文档
 <div class="right">
   <s:select label="%{getText('houseBasicPara.houseName')}" id = "Demo" cssClass="text medium"
    name="houseBasicPara.houseName"  list="houseNameList"></s:select>
</div>
  function callHouseName()
    {
       dwr.util.removeAllOptions("Demo");
        UserManager.getList(function(data){dwr.util.addOptions("Demo", data);});
    }

相关参考网站： http://directwebremoting.org/dwr/server/dwrxml/index.html

http://www.blogjava.net/heyday/archive/2008/05/13/200254.html

http://raibledesigns.com/wiki/Wiki.jsp?page=AppFuseAjaxWithDWR

http://appfuse.org/display/APF/Ajax