Hi Dian, You will need set an access controller on the menu item:
AccessController accessController = new RoleAccessController(); .. Menu menu = new Menu(); menu.setAccessController(accessController); regards Malcolm Edgar On Wed, Jul 8, 2009 at 11:50 AM, dian<[email protected]> wrote: > > when I use click-2.1.0-RC1-incubating.jar & > click-extras-2.1.0-RC1-incubating.jar, I have problem with my menu. Menu was > created by code. this is my code: > > ========================================================= > > public void onInit() > { > mnSrv = (MenuDao) context.getBean("menuDao"); > > makeMenu(mn, 0); > } > > private void makeMenu(Menu parent, Integer parentId) > { > List<com.dian.entity.Menu> mnList = > mnSrv.getListByParentId(parentId); > Menu menu; > > for(com.dian.entity.Menu men : mnList) > { > menu = new Menu(); > menu.setLabel(men.getLabel()); > menu.setTitle(men.getLabel()); > menu.setPath(men.getPath()); > List data = new Vector(); > > data.add(men.getRoles()); > > menu.setRoles(data); > > parent.getChildren().add(menu); > > //msg += "<br> " + men.getLabel(); > > makeMenu(menu, men.getMenuId()); > } > } > > > ========================================================= > > if I using click-2.0.1-incubating.jar it can work normally, but when I use > click v.2.1.0 RC 1 found error like this: > > > > *********************************************************************** > > Class java.lang.NullPointerException > Message null > > 594: * This method internally uses the <tt>HttpServletRequest</tt> function > <tt>isUserInRole(rolename)</tt>, > 595: * where the rolenames are derived from the {...@link #getRoles()} > property. > 596: * > 597: * @return true if the user is in one of the menu roles, or false > otherwise > 598: */ > 599: public boolean isUserInRoles() { > 600: HttpServletRequest request = getContext().getRequest(); > 601: > 602: for (int i = 0, size = getRoles().size(); i < size; i++) { > 603: String rolename = (String) getRoles().get(i); > 604: if (getAccessController().hasAccess(request, rolename)) { > 605: return true; > 606: } > 607: } > 608: > 609: return false; > 610: } > 611: > 612: /** > 613: * Return true if any child menus have the user in one of their menu > roles. > 614: * Otherwise the method will return false. > > java.lang.NullPointerException > at org.apache.click.extras.control.Menu.isUserInRoles(Menu.java:604) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389) > at > org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378) > at > org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) > at > org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) > at > org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:460) > at > org.apache.velocity.runtime.parser.node.ASTOrNode.evaluate(ASTOrNode.java:98) > at > org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:62) > at > org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:85) > at > org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) > at > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:366) > at > org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175) > at > org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) > at > org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212) > at > org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247) > at > org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175) > at > org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) > at org.apache.velocity.Template.merge(Template.java:328) > at org.apache.velocity.Template.merge(Template.java:235) > at > org.apache.click.service.VelocityTemplateService.renderTemplate(VelocityTemplateService.java:317) > at org.apache.click.ClickServlet.renderTemplate(ClickServlet.java:785) > at org.apache.click.ClickServlet.performRender(ClickServlet.java:744) > at org.apache.click.ClickServlet.processPage(ClickServlet.java:517) > at org.apache.click.ClickServlet.handleRequest(ClickServlet.java:338) > at org.apache.click.ClickServlet.doGet(ClickServlet.java:257) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > 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.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) > at > org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) > at > org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:277) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) > at > org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) > at > org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) > at > org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) > at > org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) > at > org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) > at java.lang.Thread.run(Unknown Source) > > *************************************************************************************** > > what is the problem in my code ? > > > > > sabob wrote: >> >> dian wrote: >>> thx for your reply, I was try code in clickclick project. FlexiMenu can >>> create menu base programatically, but I have problem when I use >>> HORIZONTAL >>> oriented. >>> >>> this is display my menu with HORIZONTAL oriented : >>> >>> http://www.geocities.com/abionale/images/menu_layout.JPG >>> >>> it should be display horizontal, >> >> >> The menus look a little cramped :) >> >> For some reason the horizontal-menu.css specified a width of 500px. If you >> remove that rule or specify a bigger value, the menus will expand. >> >> I've also updated the stylesheet and removed the width rule. >> >> Thanks >> >> bob >> >> > > -- > View this message in context: > http://n2.nabble.com/Sub-menu-tp3207667p3223002.html > Sent from the click-user mailing list archive at Nabble.com. >
