求助！如何向自定义的Action参数传值

liaogen1984

我在一个.w文件中写了JS代码如下：
var mainActivity = {};
mainActivity.model1Load = function(event){
var sbuName = justep.Context.getRequestParameter("SBUName");
var param = new justep.Request.ActionParam();
param.setString('SBUName', sbuName);
justep.xbl('gridReport').refresh();
};

其中sbuName用来接收上一个页面跳转过来时传递的参数，param表示Action参数，将sbuName的值设置到Action参数中，Action参数定义如下：

接着运行报表，点击一张报表链接，之后应该跳转到明细报表，并将上面的参数传递过去，结果报错：

请问如何向Action的参数传值？JS代码如何写？

吉他爱天涯

看一下平台快速开发指南  5.4 Action调用

liaogen1984

吉他爱天涯 发表于 2013-4-9 08:48
看一下平台快速开发指南  5.4 Action调用

我把JS脚本改成：
var mainActivity = {};
mainActivity.model1Load = function(event){
var sbuName = justep.Context.getRequestParameter("SBUName");
var param = new justep.Request.ActionParam();
param.setString('SBUName', sbuName);
var response = justep.Request.sendBizRequest("/x5demo/basedemo/process/mingxi/mingxiProcess","mainActivity", "resultaction", param);
if(!justep.Request.isBizSuccess(response)){
  throw new Error("调用Action失败");
}
justep.xbl('gridReport').refresh();
};
还是报错：
2013-04-09 09:33:44 org.dom4j.tree.BackedList
javax.servlet.ServletException: java.lang.ClassCastException: org.dom4j.tree.BackedList
at com.justep.ui.servlet.MainServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.ClassCastException: org.dom4j.tree.BackedList
at com.justep.ui.system.component.data.DataUtils.getDataDef(Unknown Source)
at StandarBar.init(StandarBar.java:148)
at StandarBar.preProcess(StandarBar.java:53)
at com.justep.ui.system.component.BaseBar.execute(Unknown Source)
at com.justep.xbl.runtime.TemplateEngine.computeJavaTemplate(Unknown Source)
at com.justep.xbl.runtime.TemplateEngine.exeucte(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parserBinding(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.excute(Unknown Source)
at com.justep.ui.util.UIUtils.xbl(Unknown Source)
at com.justep.ui.WindowCompiler.compile(Unknown Source)
at com.justep.ui.WindowServer.getWindow(Unknown Source)
at com.justep.ui.WindowServer.service(Unknown Source)
... 14 more
2013-4-9 9:33:44 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet main-servlet threw exception
java.lang.ClassCastException: org.dom4j.tree.BackedList
at com.justep.ui.system.component.data.DataUtils.getDataDef(Unknown Source)
at StandarBar.init(StandarBar.java:148)
at StandarBar.preProcess(StandarBar.java:53)
at com.justep.ui.system.component.BaseBar.execute(Unknown Source)
at com.justep.xbl.runtime.TemplateEngine.computeJavaTemplate(Unknown Source)
at com.justep.xbl.runtime.TemplateEngine.exeucte(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parserBinding(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.parser(Unknown Source)
at com.justep.xbl.runtime.XBLEngine.excute(Unknown Source)
at com.justep.ui.util.UIUtils.xbl(Unknown Source)
at com.justep.ui.WindowCompiler.compile(Unknown Source)
at com.justep.ui.WindowServer.getWindow(Unknown Source)
at com.justep.ui.WindowServer.service(Unknown Source)
at com.justep.ui.servlet.MainServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:595)

吉他爱天涯

liaogen1984 发表于 2013-4-9 09:35
我把JS脚本改成：
var mainActivity = {};
mainActivity.model1Load = function(event){

你只穿了一个参数，在新建Action页面把另一个public参数删掉