Hi Wendy,
No, I'm not using DynaForms. I was just desperate so I started trying
EVERYTHING. That included testing with and without the specific mappings
inside the descriptor. I'd also checked the names and they were fine.
I'll give it a look again, though.
I don't know if this will give you more information or not, but my search /
delete page actually has 2 DIFFERENT forms:
- One of that action that performs the search. This one doesn't have a
String[] (and it shouldn't since it is not the responsible for anything that
has to do with the selectors).
- Another that belongs to the action that performs the delete action. That
form has the String[] plus a String property for specifying the URL where
control will be REDIRECTED after completion (this is to reduce the
probability of facing the re-submit problem).
That said, I tried this:
<html:multibox property="elementsId">
<bean:write name="aBean" property="id"/>
</html:multibox>
INSTEAD OF
<input type="checkbox" name="elementsId" value='<bean:write name="aBean"
property="id"/>' />
... and it throws this exception:
INFO: Initializing, config='org.apache.struts.taglib.html.LocalStrings',
returnNull=true
ApplicationDispatcher[/wa]: Servlet.service() for servlet debugjsp threw
exception
org.apache.jasper.JasperException: Cannot find bean under name
org.apache.struts.taglib.html.BEAN
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
54)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:684)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:432)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:356)
at
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:10
69)
at
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProces
sor.java:455)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:619)
at java.lang.Thread.run(Thread.java:534)
Just plain amazing.
Regards,
Freddy.
-----Mensaje original-----
De: Wendy Smoak [mailto:[EMAIL PROTECTED]
Enviado el: miércoles, 06 de octubre de 2004 1:37
Para: Struts Users Mailing List; [EMAIL PROTECTED]
Asunto: Re: Struts not mapping checkboxes into String[] property
From: "Freddy Villalba A." <[EMAIL PROTECTED]>
> I've also created a String[]
> property called "elementsId" inside my actionForm class. I've even added
the
> properties for that form inside Struts' xml descriptor.
Are you using a dynamic form, or do you have get/set methods written in the
form bean? I don't think you need to do both.
> IT DOESN'T WORK. The values are not being mapped to the String[].
If your form property isn't getting populated, then Struts isn't calling the
'set' method. Usually that happens when the names of the request parameter
& set method don't match, or your form class doesn't conform to the
JavaBeans specification and confuses the introspection/reflection (never can
remember which!) mechanism.
--
Wendy Smoak
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