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
>
>
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