liferay marketplace

We often encounter problems with fast sharing between Liferay sites, porting site settings, and configuration. Requirements Analysis: For example, I Liferay site 1 has been configured a lot of pages, logos, resources, icons, navigation and so on. Now that I have another site of 2, I want to be able to have all the settings for Site 1 ported to site 2. The more stupid method must be to use Administrator ac

Session Ii. the realization of Liferay Liferay when building Actionrequestimpl and Renderrequestimpl, a portlet session is set, as shown in the following code: public Renderrequestimpl ( HttpServletRequest req, Portlet portlet, cacheportlet cachePortlet, Portletcontext portletctx, WindowState WindowState, Portletmode portletmode, PortletPreferences Prefs, String layoutid) { ... _req = Dynamicreq;_portlet

Today, the UI group has a need to change the default header of Liferay to a custom header and use Ext-js to show the effect of the dynamic header, so we think of the function of using the Liferay hook. Show effect Initial state: When the mouse wheel rolls down, the header is indented to a horizontal bar: When the mouse wheel scrolls up, the header reverts to its original state: Realize: To achie

", "Com.liferay.portlet.maximize-help", "Com.liferay." Portlet.parent-struts-path "," Com.liferay.portlet.pop-up-print "," Com.liferay.portlet.preferences-co Mpany-wide "," Com.liferay.portlet.preferences-owned-by-group "," Com.liferay.portlet.preferences-uniq Ue-per-layout "," Com.liferay.portlet.private-request-attributes "," Com.liferay.portlet.private-sessi On-attributes "," com.liferay.portlet.remoteable "," Com.liferay.portlet.render-timeout "," Com.liferay.portlet.render-weight "," Com.li

It is widely reported that I log on to the 64-bit server and the server is stuck (I don't know why) So I decided to say goodbye to 64 for everyone's happiness. Haha. I set up an environment on other servers, and everything went smoothly, because it has been set up many times, However, when Tomcat is started at the end, when auto deploy restart started for/LTC/home/liferay/deploy is started, nothing will go down, and it won't be done after a long time,

Introduction: We all know that we can use sessions to store attributes, but Liferay PortletSession is somewhat special. It can use different scopes to store different attributes. Our sample code is as follows: 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/15061KS6-0.png "title =" 1.png" alt = "153666521.png"/> Here we will study the details of PortletSession, for example, how to store the attributes on different scopes. D

In the/portal-master/portal-impl/src/portal.properties file, the following configuration is available:# # Input A list of sections that would be included as part of the organization# form when adding an organization. #organ Izations.form.add.main=details,organization-siteorganizations.form.add.identification= Organizations.form.add.miscellaneous=# Input A list of sections that'll be included as part of the Organizatio n# form when updating a organization. #organizations. Form.update.main=detail

22:00:39,557 ERROR [schedulermessagelistener:53] Unable to process message {destinationname=liferay/scheduler_engine, Responsedestinationname=null, Responseid=null, payload= COM.LIFERAY.PORTAL.KERNEL.SCHEDULER.MESSAGING.SCHEDULERREQUEST@D870CB, Values=null} Com.liferay.portal.kernel.scheduler.SchedulerException:Unable to start Scheduler At Com.liferay.portal.scheduler.quartz.QuartzSchedulerEngineImpl.start (quartzschedulerengineimpl.java:276) At Com.l

This problem actually stuck me for 1 hours, mainly beginning to think complex. Because the default if the site to do in-station navigation, we are implemented with JS, and Liferay page is so complex, because the portal page is composed of a portlet, each page ID composition is also very complex, so I have been doing it for a long time did not get out, Until I returned to the basic definition of portal. In the portal definition, a very important feat

Liferay has a service builder mechanism that generates a set of interfaces and classes and configuration files for the persistence Layer and service layer, and when we write a service.xml and invoke ant target as Build-service, The framework uses the Servicebuilder class to parse the Service.xml file: For example, the service.xml we create is: When we run Build-service Target, the location of this service.xml file is used with the first paramete

Liferay 6.1 Creates a new user page as shown in figure: The code for this page is in/html/portlet/login/create_account.jsp: ...

1 JSP codes are as follows 2 References website Http://stackoverflow.com/questions/10240983/unable-to-call-struts2-action-using-jquery-ajax-in-liferay http://www.liferay.com/zh/community/forums/-/message_boards/message/40701774

In Liferay the request is divided into renderrequest and actionrequest the two kinds of requests, Portletrequest subclass has three 1renderRequest, 2eventrequest3clientdatarequest. Is there no actionrequest? , not the Actionrequest inherited is clientdatarequest this interface.The scope of Actionrequest is the portlet during the action processing phase, at which point the portlet does not know what it is going to display or how to display it.The scope

There are many ways to implement Single-point login (SSO). Here we use cas, which is also the method adopted in liferay. As for what cas is and how single-point login is implemented, I will not explain it here (read the article I have reproduced). I will explain the implementation method step by step, I don't need to talk about anything more. Step 1: Create a certificate Keytool-genkey-alias tomcat-keystore c: \ mykeystore-dname "cn = xyb, ou = localh

Please attach the original link of the great GodAdding Dependencies to JSP Fragment BundlesIn the process of developing liferay, we often use the module fragment to modify the original JSP page Liferay, while modifying the original page, we also want to add their own logic, coupled with some Java code, how to do it?Take a pit first, fill it later, enclose the code address https://github.com/JoyeLuo/jsp-frag

Liferay The default is not to turn on tuning parameters, so run slower, we can open some parameters to achieve better performance: Today I did the following configuration: (1) The following parameters are configured in the $liferay_home/portal-ext.properties: Last.modified.check=false Theme.css.fast.load=true Javascript.fast.load=true (2) We've disable all the filters in the $liferay_home/ (3) We disable all the infrequently used portlets in

,\ Meta-inf/ext-hbm.xml In each node, copy the Portal-hbm-new.xml from the attachment to/root/web-inf/classes/meta-inf/folder. Reason for this solution: When we add "Basic Document" to created folder in Control Panel, the Liferay system'll do the following tasks: You can read my article http://supercharles888.blog.51cto.com/609344/921761 for the very detailed analysis process. A. Add a entry in "dlfileentry" table to stand for the

As we all know, in the Web application, in order to save network overhead, often a number of small JS files into a large JS file, bar a number of small CSS files into a large JS file, so that the original N small file request can be merged into a single network request. The most typical tool for doing this is the famous yui-compressor. In fact, in the Liferay, we in order to achieve the purpose of merging Css,js, with a different approach to yui-comp

Introduction: For debugging purposes, most people will set css_fast_load to 0, so that they can see the loading of each separate css style file. On the product server, in order to speed up, if this parameter is set to 1 and multiple css files are merged into a single file, what is the mystery of this? Debugging analysis: Taking advantage of the free time on the last day of Sprint, I was lucky enough to analyze the Liferay source code and find out the

Iii. ProblemsDue to the above reasons, liferay may face the following problems:-The user originally wanted to save the private data to the session of the application, but actually saved it to the session object of the portal system.-Other applications can freely access session data that does not belong to this application.-Other systems can access the session data of the portal system at will.-Different applications cannot use the same key to store da