On Thu, Mar 8, 2012 at 7:44 PM, Andrea Del Bene <an.delb...@gmail.com>wrote:
> Your code seems good, I can't find any reason why it should not work. I've
> seen you have deployed your code on Google Appengine, maybe your problem is
> related with this running environment. Can you run you project locally and
> reproduce the problem?
>
I'm running on local AppEngine dev server.
If I may ask, have you ever included a Panel inside another Panel before?
Did it work? All examples I have seen shows including a Panel in a Page. I
have never seen an example of a Panel included within a Panel. If you have,
please show me an example.
> Here it is:
>>
>> Root cause:
>>
>> org.apache.wicket.**WicketRuntimeException: The component(s) below
>> failed to
>> render. A common problem is that you have added a component in code but
>> forgot to reference it in the markup (thus the component will never be
>> rendered).
>>
>> 1. [SearchForm [Component id = searchForm]]
>> 2. [TextField [Component id = searchtextfield]]
>>
>> at org.apache.wicket.Page.**checkRendering(Page.java:693)
>> at org.apache.wicket.Page.**onAfterRender(Page.java:849)
>> at
>> org.apache.wicket.markup.html.**WebPage.onAfterRender(WebPage.**java:213)
>> at org.apache.wicket.Component.**afterRender(Component.java:**950)
>> at org.apache.wicket.Component.**render(Component.java:2298)
>> at org.apache.wicket.Page.**renderPage(Page.java:1041)
>> at
>> org.apache.wicket.request.**handler.render.**WebPageRenderer.renderPage(*
>> *WebPageRenderer.java:105)
>> at
>> org.apache.wicket.request.**handler.render.**WebPageRenderer.respond(**
>> WebPageRenderer.java:224)
>> at
>> org.apache.wicket.request.**handler.**RenderPageRequestHandler.**respond(
>> **RenderPageRequestHandler.java:**167)
>> at
>> org.apache.wicket.request.**cycle.RequestCycle$**HandlerExecutor.respond(
>> **RequestCycle.java:781)
>> at
>> org.apache.wicket.request.**RequestHandlerStack.execute(**
>> RequestHandlerStack.java:64)
>> at
>> org.apache.wicket.request.**cycle.RequestCycle.execute(**
>> RequestCycle.java:255)
>> at
>> org.apache.wicket.request.**cycle.RequestCycle.**
>> processRequest(RequestCycle.**java:212)
>> at
>> org.apache.wicket.request.**cycle.RequestCycle.**processRequestAndDetach(
>> **RequestCycle.java:283)
>> at
>> org.apache.wicket.protocol.**http.WicketFilter.**
>> processRequest(WicketFilter.**java:162)
>> at
>> org.apache.wicket.protocol.**http.WicketFilter.doFilter(**
>> WicketFilter.java:218)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:312)
>> at
>> org.springframework.security.**web.access.intercept.**
>> FilterSecurityInterceptor.**invoke(**FilterSecurityInterceptor.**
>> java:116)
>> at
>> org.springframework.security.**web.access.intercept.**
>> FilterSecurityInterceptor.**doFilter(**FilterSecurityInterceptor.**
>> java:83)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.access.**ExceptionTranslationFilter.**
>> doFilter(**ExceptionTranslationFilter.**java:95)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.session.**SessionManagementFilter.**
>> doFilter(**SessionManagementFilter.java:**100)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.authentication.**
>> AnonymousAuthenticationFilter.**doFilter(**AnonymousAuthenticationFilter.
>> **java:79)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.servletapi.**
>> SecurityContextHolderAwareRequ**estFilter.doFilter(**
>> SecurityContextHolderAwareRequ**estFilter.java:54)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.savedrequest.**
>> RequestCacheAwareFilter.**doFilter(**RequestCacheAwareFilter.java:**35)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.authentication.www.**
>> BasicAuthenticationFilter.**doFilter(**BasicAuthenticationFilter.**
>> java:119)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.authentication.**
>> AbstractAuthenticationProcessi**ngFilter.doFilter(**
>> AbstractAuthenticationProcessi**ngFilter.java:187)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.authentication.logout.**
>> LogoutFilter.doFilter(**LogoutFilter.java:105)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.context.**
>> SecurityContextPersistenceFilt**er.doFilter(**
>> SecurityContextPersistenceFilt**er.java:80)
>> at
>> org.springframework.security.**web.FilterChainProxy$**
>> VirtualFilterChain.doFilter(**FilterChainProxy.java:324)
>> at
>> org.springframework.security.**web.FilterChainProxy.doFilter(**
>> FilterChainProxy.java:165)
>> at
>> org.springframework.web.**filter.DelegatingFilterProxy.**invokeDelegate(*
>> *DelegatingFilterProxy.java:**237)
>> at
>> org.springframework.web.**filter.DelegatingFilterProxy.**doFilter(**
>> DelegatingFilterProxy.java:**167)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> com.google.appengine.tools.**development.**HeaderVerificationFilter.**
>> doFilter(**HeaderVerificationFilter.java:**35)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> com.google.appengine.api.**blobstore.dev.ServeBlobFilter.**
>> doFilter(ServeBlobFilter.java:**58)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> com.google.apphosting.utils.**servlet.**TransactionCleanupFilter.**
>> doFilter(**TransactionCleanupFilter.java:**43)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> com.google.appengine.tools.**development.StaticFileFilter.**
>> doFilter(StaticFileFilter.**java:122)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> com.google.appengine.tools.**development.**BackendServersFilter.doFilter(
>> **BackendServersFilter.java:94)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler$CachedChain.**
>> doFilter(ServletHandler.java:**1157)
>> at
>> org.mortbay.jetty.servlet.**ServletHandler.handle(**
>> ServletHandler.java:388)
>> at
>> org.mortbay.jetty.security.**SecurityHandler.handle(**
>> SecurityHandler.java:216)
>> at
>> org.mortbay.jetty.servlet.**SessionHandler.handle(**
>> SessionHandler.java:182)
>> at
>> org.mortbay.jetty.handler.**ContextHandler.handle(**
>> ContextHandler.java:765)
>> at
>> org.mortbay.jetty.webapp.**WebAppContext.handle(**WebAppContext.java:418)
>> at
>> com.google.apphosting.utils.**jetty.**DevAppEngineWebAppContext.**handle(
>> **DevAppEngineWebAppContext.**java:70)
>> at
>> org.mortbay.jetty.handler.**HandlerWrapper.handle(**
>> HandlerWrapper.java:152)
>> at
>> com.google.appengine.tools.**development.**JettyContainerService$**
>> ApiProxyHandler.handle(**JettyContainerService.java:**351)
>> at
>> org.mortbay.jetty.handler.**HandlerWrapper.handle(**
>> HandlerWrapper.java:152)
>> at org.mortbay.jetty.Server.**handle(Server.java:326)
>> at
>> org.mortbay.jetty.**HttpConnection.handleRequest(**
>> HttpConnection.java:542)
>> at
>> org.mortbay.jetty.**HttpConnection$RequestHandler.**
>> headerComplete(HttpConnection.**java:923)
>> at org.mortbay.jetty.HttpParser.**parseNext(HttpParser.java:547)
>> at org.mortbay.jetty.HttpParser.**parseAvailable(HttpParser.**
>> java:212)
>> at org.mortbay.jetty.**HttpConnection.handle(**
>> HttpConnection.java:404)
>> at
>> org.mortbay.io.nio.**SelectChannelEndPoint.run(**
>> SelectChannelEndPoint.java:**409)
>> at
>> org.mortbay.thread.**QueuedThreadPool$PoolThread.**
>> run(QueuedThreadPool.java:582)
>>
>> On Thu, Mar 8, 2012 at 6:00 PM, Andrea Del Bene<adelb...@ciseonweb.it>**
>> wrote:
>>
>> Hi,
>>>
>>> can you show the complete stacktrace of the exception?
>>>
>>> I have an application structured such that I have 2 version for header
>>>
>>>> panels. One for anonymous(HeaderPanel) users and one for
>>>> authenticated(****AuthenticatedHeaderPanel) users. Both of these are
>>>> Panels
>>>>
>>>> included in their respective pages.
>>>>
>>>> Now I added another Panel (SearchPanel. It contains a Form) inside the
>>>> AuthenticatedHeaderPanel, then included the AuthenticatedHeaderPanel
>>>> inside
>>>> a Page (ProfilePage). Somehow, the ProfilePage couldn't find the markups
>>>> in
>>>> the SearchPanel.
>>>>
>>>> AuthenticatedHeaderPanel.java
>>>> ------------------------------****---------------
>>>>
>>>> public class AuthenticatedHeaderPanel extends Panel {
>>>>
>>>> public AuthenticatedHeaderPanel(****String id, IModel<?> model) {
>>>>
>>>> super(id, model);
>>>> add(new SearchPanel("searchPanel"));
>>>> }
>>>> }
>>>>
>>>> AuthenticatedHeaderPanel.html
>>>> ------------------------------****----------------
>>>>
>>>> <div wicket:id="searchPanel"></div>
>>>>
>>>> SearchPanel.java
>>>> -------------------------
>>>> public class SearchPanel extends Panel {
>>>>
>>>> public SearchPanel(String id) {
>>>> super(id);
>>>> Form loginForm = new Form("searchForm") {
>>>>
>>>> };
>>>> add(loginForm);
>>>> loginForm.add(new TextField("searchtextfield"));
>>>> }
>>>> }
>>>>
>>>> SearchPanel.html
>>>> -------------------------
>>>> <wicket:panel>
>>>> <form wicket:id="searchForm">
>>>> <input wicket:id="searchtextfield" type="text" />
>>>> <input type="submit" />
>>>> </form>
>>>> <wicket:panel>
>>>>
>>>> AuthenticatedBasePage.java
>>>> ------------------------------****------------
>>>>
>>>> public class AuthenticatedBasePage extends WebPage {
>>>>
>>>> public AuthenticatedBasePage() {
>>>> super();
>>>> add(new AuthenticatedHeaderPanel("****state-header", new
>>>> Model("")));
>>>>
>>>> }
>>>> }
>>>>
>>>> ProfilePage.html
>>>> ------------------------
>>>> <span wicket:id="state-header" />
>>>>
>>>> ProfilePage.java
>>>> -----------------------
>>>> public class ProfilePage extends AuthenticatedBasePage {
>>>>
>>>> public ProfilePage() {
>>>> super();
>>>> }
>>>> }
>>>>
>>>> What could I be doing wrong?
>>>>
>>>> Thanks
>>>>
>>>>
>>>> ------------------------------****----------------------------**
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>>
>
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--
Odeyemi 'Kayode O.
http://ng.linkedin.com/in/kayodeodeyemi. t: @charyorde blog:
http://sinati.com/tree/java-cheat-sheet
