Hey all-- never mind, i think that my server log isn't completely sequential/real time...
thanks! > -----Original Message----- > From: James Krygowski [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, September 24, 2002 7:44 AM > To: Struts Users Mailing List > Subject: DynaActionForm blowing away values... > > > Hey all- > > I'm trying to use DynaActionForm to send data from an action to my jsp. > I've got a setup something like: > > MaintainThemesAction ---> MaintainThemes.jsp > > I populate a the DynaActionForm associated with the action in the > MaintainThemesAction but when I try to access the values it > contains from my > JSP I only get errors. I've setup my form-bean and action > mapping like the > following xml snippets (yes, they are in the right locations in my > struts-config.xml file ;)) > > > <form-bean name="maintainThemesForm" > type="org.apache.struts.action.DynaActionForm"> > <form-property name="themes" type="java.lang.Object[]"/> > </form-bean> > > > > <action path="/adsetup/GetThemes" > type="com.shaws.aps.action.AdSetupMaintenanceAction" > name="maintainThemesForm" > scope="request" > validate="false"> > <forward name="success" path="/adsetup/MaintainThemes.jsp"/> > </action> > > > Here's the errors i get. The first few messages are system.out.println's > from my action class. I kinda find this output confusing given that it > appears to run the action then map the action. It also appears > to blow away > my DynaActionForm right before giving it to the JSP. Can anyone suggest > what is going wrong here? > > got 170 themes from database. > dynaform name is maintainThemesForm > dynaform is a NOT NULL form > setting values to dynaform... > checking set values.... Got an array of size 170 from dynaactionform. > forwarding to jsp... > 09/24 07:31:15 info [axis] Processing a 'GET' for path > '/adsetup/GetThemes' > 09/24 07:31:15 debug [axis] Looking for ActionForm bean instance in scope > 'requ > est' under attribute key 'maintainThemesForm' > 09/24 07:31:15 debug [axis] Creating new DynaActionForm instance of type > 'org.a > pache.struts.action.DynaActionForm' > 09/24 07:31:15 debug [axis] Storing ActionForm bean instance in scope > 'request' > under attribute key 'maintainThemesForm' > 09/24 07:31:15 debug [axis] Populating bean properties from this request > 09/24 07:31:15 debug [axis] > BeanUtils.populate(DynaActionForm[dynaClass=maintain > ThemesForm,themes=<NULL>], {}) > 09/24 07:31:15 debug [axis] Looking for Action instance for class > com.shaws.aps > .action.AdSetupMaintenanceAction > 09/24 07:31:15 error Unhandled exception thrown from > /adsetup/MaintainThemes.jsp:62 > [1]javax.servlet.jsp.JspException: Cannot create iterator for this > collection > at > org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java: > 337) > at > jrun__adsetup__MaintainThemes2ejsp1b._jspService(jrun__adsetup__Maint > ainThemes2ejsp1b.java:103) > at jrun.jsp.runtime.HttpJSPServlet.service(HttpJSPServlet.java:43) > at jrun.jsp.JSPServlet.service(JSPServlet.java:106) > at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) > at > jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) > at > jrun.servlet.JRunRequestDispatcher.invokeNext(JRunRequestDispatcher.j > ava:414) > at > jrun.servlet.JRunRequestDispatcher.forwardInvoke(JRunRequestDispatche > r.java:387) > at > jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java > :172) > at > org.apache.struts.action.RequestProcessor.doForward(RequestProcessor. > java:1014) > at > org.apache.struts.action.RequestProcessor.processForwardConfig(Reques > tProcessor.java:417) > at > org.apache.struts.action.RequestProcessor.processActionForward(Reques > tProcessor.java:390) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja > va:271) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:129 > 2) > at > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) > at > jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) > at > jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java: > 241) > at > jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java: > 527) > at > jrun.servlet.http.WebService.invokeRunnable(WebService.java:172) > at > jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPoo > l.java:348) > at > jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.j > ava:451) > at > jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool. > java:294) > at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) > [0]jrun.jsp.runtime.UncaughtPageException: Unhandled exception thrown from > /adse > tup/MaintainThemes.jsp:62 > at jrun.jsp.runtime.Utils.handleException(Utils.java:57) > at > jrun.jsp.runtime.JRunPageContext.handlePageException(JRunPageContext. > java:381) > <snip/> > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
