1. What is needed to use portals/portlets? coderanch.comHi Mike, Portal infrastructure consists of: - Portal server: aggregates content from different portlets to show a portal page. A portal page consists of multiple portlets (or windows you can say). You can think that portal server component sits on top of portlet container component. - Portlet container: manages portlet lifecycle, just like servlet container manages lifecycle of Java servlets. If ... |
2. Portlets and JEE coderanch.comhi Pedro, I think that portlets deserve a place in the Java EE stack. Oracle hasn't published any plans for next Portlet specification, but I do think that sooner or later Oracle will align portlet specification with Java EE stack, so that portlets can also take the complete advantage of application server infrastructure. For now, portlet container implementation is a nice-to-have ... |
3. MVC Driven Portlets coderanch.comHi Ashish, I noticed you've included a chapter or two on the integration on Spring MVC and JSR 286. In the past I've used JSF 1.x and Struts 1.x to "MVCify" portlets and discovered they were more work than it was worth, especially when integrating a lot of AJAX. Can you comment on if you've used these or any of the ... |
4. Why Use Protlets? coderanch.com1. Not to mention that Portal enables you to implement security at various levels (pages/portlets/virtual portals/SSO) if properly configured against your user repository(ies). Which beats having to build your own security framework to do the same thing with your pseudo portlets on a custom web app. 2. Plus various portals come with a content management components (ie Liferay and WebSphere, in ... |
5. hi this is shashi coderanch.com |
6. XMLPortletRequest coderanch.comCan someone please help me in understanding XMLPortletRequest. I have used ajax in portlets prior to JSR286, using shared session. And I came to know that it is even simpler to use Ajax in Portlet2.0 with the help of serveResource method. As it serves only the content , not the entire portal page markup. I read in some blogs that there ... |
7. Which kind of technologies are you using? coderanch.com |
8. float value gets roundedoff in portlet coderanch.comHi all, I am developing a portlet application which will show my database table("OrderData") to the user. to accomplish this i am retrieving all the table rows and adding them to a HashTable(HashTable |
9. How to schedule to get the news from RSS periodically coderanch.com |
10. WEB-INF/classes/_pageflow folder missing using ant scripts coderanch.com |
11. how to pass dynamic values between porlets ? coderanch.comHello I'm trying to pass a dynamic value next timeI'm able to pass it successfully the first time.How like the old value is cached and next time if I try to pass a new value to B, B is still getting the old value. In A, it's passed as part of the page's URL where B resides on. click ... |
12. SMTP Mail Configuration coderanch.comHi, I am usign Liferay6 and I have my custom portlet which sends an email. I am using JavaMailSender to send an email. I want to configure mailSender properties like smtp host, smtp port from Liferay's mail configuration. In liferay6 you can configure the SMTP server by going to Control Panel -> Server Administration -> Mail. I want to read these ... |
13. Could not find factory : javax.faces.lifecycle.LifecycleFactory coderanch.comCaused by: java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.lifecycle.LifecycleFactory at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:270) at com.ibm.faces.portlet.FacesPortlet.getLifecycle(FacesPortlet.java:489) at com.ibm.faces.portlet.FacesPortlet.doRender(FacesPortlet.java:354) at com.ibm.faces.portlet.FacesPortlet.doView(FacesPortlet.java:415) at com.ibm.faces.portlet.FacesPortlet.doDispatch(FacesPortlet.java:303) at javax.portlet.GenericPortlet.render(GenericPortlet.java:233) at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:128) at com.ibm.wps.propertybroker.standard.filter.C2APortletFilter.doFilter(C2APortletFilter.java:183) at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:120) at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:573) at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:114) at com.ibm.isclite.container.collaborator.PortletServletCollaborator.doRender(PortletServletCollaborator.java:71) at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105) at com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollaborator.doRender(RRDServerPortletServletCollaborator.java:123) at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105) at com.ibm.ws.portletcontainer.cache.CacheCollaborator.doRender(CacheCollaborator.java:92) at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105) at com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorImpl.doRender(PortletServletCollaboratorImpl.java:156) at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105) at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:273) ... 199 more |
14. What is Portlets and difference between Portlets coderanch.com |
15. Do we need to develop portal/portlets coderanch.comthere is a portlet bridge and other technologies that allow you to write vanilla web applications and then make them portlets and deploy them, and there are several frameworks like Struts, Spring MVC and Vaardin that look almost the same between their web and portlet behaviours. But the real answer is no, there is no single accepted tool for creating portlets. ... |
16. uPortal 3.2.4 Build Failed coderanch.comA friendly place for programming greenhorns! Big Moose Saloon Search | Java FAQ | Recent Topics Register / Login JavaRanch Java Forums Java Portals and Portlets Author uPortal 3.2.4 Build Failed Amir Rana Greenhorn Joined: Apr 11, 2011 Posts: 1 posted Apr 11, 2011 03:10:18 0 Hi, I am trying to install uPortal 3.2.4 from a ... |
18. Portlet development certification coderanch.comI m trying to take the IBM certified solution developer for Websphere Portal exam. I did some prep with Cameron Mckenzie's JSR-168 Portlet Development book. Any other materials i can refer to in preparation for that? A while ago, the test number used to be 399, or then 829 Is the following the most current test for the above? 915: IBM ... |
19. Technologies comparison coderanch.comHi, I'm studying technologies around portal and social network development. I'm interested in portal frameworks and widget containers. I'm looking for comparison between these technologies but I don't find any recent one. I'm also particularly interested in OpenSocial APIs, Apache Shindig, OSDE, Apache Pluto ou eXo Platform. Do you have any recent feedback on that kind of technologies? Or another else ... |
20. Please suggest the best approach for using flex with lcds in portlets coderanch.com |
21. Silly problem: One user sees the information of another! coderanch.comHi! I am new to portlets. I am using liferay with tomcat. I will try to explain the best I can the issue I am having. I have a portlet class that has a reference to an arraylist |
22. Multiple projects integration coderanch.comIt depends on the reason why you need to navigate from one web app page to another web apps page. If they are highly dependent on each other you could restructure your project as multiple modules and package it as a single application (this allows you to have a shared session). An alternative would be to pass context as part of ... |
23. Can't find portlet coderanch.comHello, With Liferay 5.2.8 + tomcat 6.0, I deployed a spring (3.0.5) portlet to liferay deploy directory, without error. But I can't find this portlet in the Application list in Liferay. Here is the log from the spring app: 2011-06-30 02:47:04,487 [INFO ] [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started 2011-06-30 02:47:04,528 [INFO ] [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup ... |
24. Can we override the functionality of InputDateTag coderanch.comHi friends, I have one requirement in my project that is i have to change the functionality of input-date tag of liferay-ui.tld. The handler class is InputDateTag. According to my project i have to disable the previous dates and enable the dates from today dates onwards by using input-date tag. How can i change in InputDateTag class is it possible to ... |
25. Cannot resolve reference to bean coderanch.com05:35:49,588 INFO [DispatcherPortlet:98] Initializing portlet 'questionair' -05:35:49,643 INFO [DispatcherPortlet:263] FrameworkPortlet 'questionair': initialization started 05:35:49,667 INFO [XmlPortletApplicationContext:456] Refreshing PortletApplicationContext for namespace 'questionair-portlet': startup date [Wed Jul 06 05:35:49 GMT 2011]; root of context hierarchy 05:35:49,723 INFO [XmlBeanDefinitionReader:315] Loading XML bean definitions from PortletContext resource [/WEB-INF/sql/loader.xml] 05:35:49,840 INFO [PropertyPlaceholderConfigurer:177] Loading properties file from file [/usr/home/liferay/ixsystems_portal/liferay-portal-5.2-ee-sp4/tomcat/temp/11-questionair-service-impl-1.0.0-SNAPSHOT/WEB-INF/classes/META-INF/spring/loader.properties] 05:35:49,840 INFO [PropertyPlaceholderConfigurer:177] Loading properties file from file ... |
26. Portlet.xml - How do learn all the elements coderanch.com |
27. Need Help regarding Apache James coderanch.comHi Guys, I have a question regarding Apache James enterprise email server, "Can we add custom fields in database tables (spool/inbox) and insert or update the tables using james when an email shoot?" I need to create "email log" for bulk emails with particular event in our portal. What you suggest? Regards, Farrukh Jalil Consultant Mazars Pakistan |
28. Difference between basic and empty portlet coderanch.com |
29. * Welcome Richard Sezov, Jr coderanch.com |
31. Invoke application phase is being called multiple times coderanch.comHello all, We are running on a wierd scenario. We have a commandlink/button on our page and whenever user clicks on it the action method is being called multiple times. This is happening in clustered environment only. We are using JSF 1.2,Websphere portal 6.2. Also the following we tried enableHighCompatibility to true fc.renderResponse after the action method is completed. Just to ... |
32. Which is better coderanch.com |
33. Individual portlet permissions coderanch.comI've built a video portlet that displays Flash videos stored in the Document Library. The reasoning is to provide instructional videos to users who are new to the portal and need some basic "how to" stuff. The problem is that I want the portlet instance on each page to have its own default video to display. I've designed the portlet to ... |
34. Publishing failing - Changing to Republish mode :( Please help !! coderanch.comI am trying to publish my ear and war modules into Oracle weblogic portal 10.3.0.0 server using workshop. I am using pointbase DB. But publishing failed since I was getting the following error, weblogic.application.ModuleException: Exception preparing module: EJBModule(netuix.jar)Unable to deploy EJB: ProxyPagePersistenceManager from netuix.jar: Exception while attempting to deploy Security Policy: weblogic.security.service.ResourceCreationException: weblogic.security.spi.ResourceCreationException: [Security:090310]Failed to create resource So I tried to ... |
35. Retaining selected values in a portlet coderanch.comI have few states listed in a drop down menu in a portlet. After clicking on a state, the portlet processes the action method and displays their cities. I have linked the cities with states through SQL. However, when the city is loaded, I need the state value to remain selected. Here is my code |