I don't know what could be causing this - I'd suggest you run it though a debugger and see if that helps at all. If that doesn't help, you might try contacting the Struts user mailing list.
Matt On 1/13/08, Rob Hills <[EMAIL PROTECTED]> wrote: > Hi All, > > Using AppFuse 2.0.1 + Struts2 + Hibernate > > I've posted a couple of times before on this problem and I've been picking > away at it episodically myself, but with no progress. It is > now the only significant issue outstanding in my project and I'm at a > standstill with it so I'll have a shot at describing it differently > again in case it triggers something in someone's memory. > > The page in question, "deliveryTonnage.html" is required to display a > crosstab of data from the database. It is meant to be a > simple "read-only" report page with no requirement to edit any data. It does > need to receive some posted and/or url parameters to > scope the data being displayed. > > I have created an action class for my page. It has a prepare() method and a > list() method, which pulls the data from the db and > loads it into an appropriate structure for display. I have also created an > actionTest class which tests the list() method and which > passes without any problem. > > I've added the following to my struts.xml > > <action name="deliveryTonnage" > class="au.com.myapp.webapp.action.DeliveryTonnageAction" method="list"> > <result>WEB-INF/pages/deliveryTonnageList.jsp</result> > </action> > > which is basically a direct copy of any one of numerous similar definitions I > have for "list" screens in my app. > > However, when I run my application and try and access the > "deliveryTonnage.html" page, I get the error "No result defined for > action au.com.myapp.webapp.action.DeliveryTonnageAction and result success". > What's more, the "list" method is never called, > the stack trace I get indicates that a superclass' "execute()" method is > called instead. > > This makes me suspect that there is some problem with my definition for this > action in struts.xml, but I have no idea what it is. > FWIW, I've tried adding a: > <result name="success">...</result> tag inside my <action ..> definition > without any success. > > On 20 Dec 2007 at 2:12, Rob Hills wrote: > > > Using AppFuse 2.0 + Struts2 > > > > I've described this problem before but had no takers so either no-one > > has seen this before, or else I've not described the problem well > > enough. It's becoming a major problem for me so I'll have another go at > > describing it. > > > > I have an Action that needs to pull some data from the DB, reorganise it > > into a cross-tabulation and then present it in a read-only display. > > > > I thought this would be simple. I created an Action that extends > > BaseAction and has a public void prepare() method and a public String > > list() method. There's also some getters and setters and a method that > > actually builds the list containing the data. > > > > I also have an ActionTest that calls the list method. > > > > In my Struts.xml file I have a simple entry like this: > > > > <action name="deliveryTonnage" > > class="au.com.myapp.webapp.action.DeliveryTonnageAction" method="list"> > > <result>WEB-INF/pages/deliveryTonnageList.jsp</result> > > </action> > > > > When I run my Action test, it passes. If I step through it with a > > debugger, I see my data list being built and everything is good. > > > > However, when I go to the web container (Tomcat) and try and view my > > page "/deliveryTonnage.html" it throws the error "No result defined for > > action > > au.com.myapp.webapp.action.DeliveryTonnageAction and result success". > > > > When I step through with a debugger, I find that my Action class has no > > list() method visible there! I went back and checked and it is Public. > > Also, the Action test calls this method OK. > > > > I've clean-compiled numerous times and I've also completely removed and > > redeployed the application to Tomcat numerous times. > > > > Why does my list() method disappear from my class inside the web container? > > I'd be really grateful for any pointers or suggestions, this one's driving me > nuts! > > Alternatively, if anyone else has a working pattern for a "report" style > page, I'd love to see it. I've contemplated trying > JasperReports for this, but that seems a bit of overkill. > > Cheers, > Rob Hills > Waikiki, Western Australia > Mobile +61 (412) 904-357 > Fax: +61 (8) 9529-2137 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
