寻早志同道合者共同研究门户应用

RE: CSS conflicts with ExtJS application

2012-12-25T04:00:36Z

hi, Michael
I have the same problem about use Extjs4 in liferay portlet, do you resolve it now?

RE: Liferay Q群：233540053

2012-09-21T05:08:07Z

欢迎各位，希望能对大家的工作有所帮助。

RE: Liferay WCM中文操作指南

2012-09-21T05:01:11Z

严重支持和各种感谢。。收藏了啊！

Liferay Q群：233540053

2012-05-15T03:05:53Z

本人从4.0开始用lf，有好些年头了。
前两天几个朋友交流LF，忽然想到我可以开个群，以方便交流，如果大家也在把玩Liferay，可以加入到我们群里来，有问题一起研究一下。
Q群：233540053

Liferay Q群：233540053

2012-05-15T03:05:11Z

Liferay Q群：233540053

2012-05-15T03:04:33Z

RE: How to set up a UI like the Liferay site

2012-05-15T03:00:39Z

Hi Leon, I want to get it too.
I think we can do it by hook the view.jsp which in Dock portlet.
do you have some good ideas?

RE: Liferay Q群：233540053

2012-05-15T02:40:00Z

Thank you Arcko!
我想你应该也是研究lf好久了，邀请你加入群里和大家交流啊。

Liferay Q群：233540053

2012-05-14T08:22:25Z

RE: 发布一个技术网站立方视界www.cubesight.com

2012-05-11T09:56:34Z

哈哈，不错啊。兄弟我挺你！！

RE: New Chinese (China) Translation Leader

2012-05-07T02:25:06Z

Hi Monica,
Could you give me your email? I have some questions to ask u.

RE: can't create a plugins project

2012-01-14T05:57:13Z

Gregory, thanks for your response

Now, It's ok in the other workspace, but I don't know why.
and i can't reappear the error because I have deleted the workspace.

However, I'll upgrade to the latest version.

can't create a plugins project

2012-01-13T04:47:45Z

hello guys,
when I create new liferay project in eclipse(3.7) which using liferay ide 1.4,
I got a error:
Failed while installing Liferay Portlet 6.0.

details message is:
java.lang.NullPointerException

How can I do?

btw, sorry for my bad english

RE: Error liferay-portlet JspTaglibs in freemarker to generate the actionUR

2010-04-16T03:34:07Z

hi guy, you may try it like below:

1.add the following into web.xml

1
2 <servlet>
3       <servlet-name>JSPSupportServlet</servlet-name>
4       <servlet-class>org.apache.struts2.views.JspSupportServlet</servlet-class>
5       <load-on-startup>1</load-on-startup>
6 </servlet>

2.use taglib in ftl page:

1
2<#assign portlet=JspTaglibs["/WEB-INF/tld/liferay-portlet.tld"]>
3<@portlet.defineObjects />
4
5<form action="<@portlet.actionURL/>" method="post">

wish it is ok.

Got an Exception while modified the page of a community.

2008-11-24T16:17:18Z

Hi,guys,

HELP ME!!!

I had got an exception while I modified the configuration of a page.

See the exception by following:
=====================================

2008-11-24 15:05:04,218 ERROR [org.hibernate.event.def.AbstractFlushingEventListener] - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at com.liferay.portal.dao.orm.hibernate.LiferaySession.flush(LiferaySession.java:171)
at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:87)
at com.liferay.portal.service.persistence.ResourcePersistenceImpl.updateImpl(ResourcePersistenceImpl.java:215)
at com.liferay.portal.service.persistence.ResourcePersistenceImpl.update(ResourcePersistenceImpl.java:183)
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResource(ResourceLocalServiceImpl.java:228)
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResources(ResourceLocalServiceImpl.java:291)
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResources(ResourceLocalServiceImpl.java:248)
at com.liferay.portal.service.impl.LayoutLocalServiceImpl.addLayout(LayoutLocalServiceImpl.java:194)
at com.liferay.portal.service.impl.LayoutLocalServiceImpl.addLayout(LayoutLocalServiceImpl.java:120)
at com.liferay.portal.service.impl.LayoutServiceImpl.addLayout(LayoutServiceImpl.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy48.addLayout(Unknown Source)
at com.liferay.portal.service.LayoutServiceUtil.addLayout(LayoutServiceUtil.java:66)
at com.liferay.portlet.communities.action.EditPagesAction.updateLayout(EditPagesAction.java:500)
at com.liferay.portlet.communities.action.EditPagesAction.processAction(EditPagesAction.java:131)
at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:178)
at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:197)
at com.sun.portal.portletcontainer.appengine.filter.FilterChainImpl.doFilter(FilterChainImpl.java:93)
at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:57)
at com.liferay.portlet.InvokerPortlet.invoke(InvokerPortlet.java:548)
at com.liferay.portlet.InvokerPortlet.invokeAction(InvokerPortlet.java:577)
at com.liferay.portlet.InvokerPortlet.processAction(InvokerPortlet.java:313)
at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:618)
at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:403)
at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:188)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:164)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:444)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:132)
at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:117)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:132)
at com.liferay.portal.servlet.filters.compression.CompressionFilter.processFilter(CompressionFilter.java:141)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:132)
at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:282)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:132)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:74)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:132)
at com.liferay.portal.servlet.filters.layoutcache.LayoutCacheFilter.processFilter(LayoutCacheFilter.java:422)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:71)

Liferay5.1.1配置页面错误

2008-11-24T16:13:45Z

寻早志同道合者共同研究门户应用

2008-07-03T03:59:49Z

Hi，朋友们好！

我们团队现在正在招聘对门户应用、应用集成方面有研究的人才。
工作地点：北京,上地
待遇：面谈
技术方向：J2EE
业务方向：门户应用、信息集成、统一认证
要求：两年以上工作经验，希望熟悉门户应用，最好能熟悉Liferay或者ALUI(plum tree)

如果有兴趣的朋友请与我联系，Email:kevin.hwq(at)gmail.com MSN:kevin.hwq(at)hotmail.com