David H Nebinger | Jan 13, 2022 5:55 PM

Introduction My friend and coworker Eric Chin recently posed a question on our internal slack channels asking if anyone had experience with Liferay's Batch mode and he was not finding enough...

Mariela Santillán-Riethmüller | Jan 12, 2022 9:40 AM

For the second year in a row, this event will be global and fully virtual with live moderation from our studios in Germany. We are excited to invite you to another truly international event, full...

David H Nebinger | Jan 11, 2022 6:57 PM

Introduction So recently I completed a database upgrade from Liferay EE 6.1 up to Liferay DXP 7.4. It was actually pretty straightforward and I didn't encounter any significant blockers. I did...

David H Nebinger | Jan 11, 2022 2:56 PM

Introduction So I wrote https://liferay.dev/blogs/-/blogs/extending-liferay-osgi-modules five years ago targeting Liferay 7.0. A lot has changed since then. Liferay Gradle Workspace plugin has seen...

Jamie Sammons | Jan 7, 2022 7:04 PM

The Liferay Portal 7.4 GA6 release is primarily focused on fixes so no new notable features will be introduced with this release. Download options Liferay Portal and Liferay Commerce share the same...

Neil Griffin | Jan 6, 2022 3:44 PM

The following versions of PortletMVC4Spring were released on January 5, 2022 AD: Version Description   5.3.1 For use with Spring Framework 5.3.x (tested with 5.3.12) Release Notes 5.2.2 For use...

Mahmoud Hussein Tayem | Jan 5, 2022 10:50 AM

Introduction Liferay DXP is a flexible platform which has been developed initially to support developers to easily implement business automation needs. We always face the question “what if i have a...

Mahmoud Hussein Tayem | Jan 5, 2022 10:37 AM

Introduction Liferay DXP has traditionally offered a wide variety of extension mechanisms to extend and customize the platform. Most of these mechanisms require the deployment of custom-written...

Álvaro Saugar López | Dec 31, 2021 4:33 PM

NOTE: Recap made by all the organizers of /dev/24 It's been some time since /dev/24 ended and it's time to look back and analyze what /dev/24 was. The main feeling is that the second edition of...

Jamie Sammons | Dec 31, 2021 4:06 AM

Download options Liferay Portal and Liferay Commerce share the same Bundle and Docker image. To get started using either Liferay Portal or Liferay Commerce, choose the best download option suited...

Crystal Santos | Dec 28, 2021 11:29 PM

When we think about Liferay, we always think about Liferay development style. Even to create React modules until 7.3 version, the React code is Liferay based because you need to have an OSGI module...

Yuxing Wu | Dec 23, 2021 1:37 AM

Hello all, The easiest thing you can do to mitigate the recent vulnerabilities in Log4j is to set the JVM parameter -Dlog4j2.formatMsgNoLookups=true. While this solution is not perfect, it should...

Ashley Yuan | Dec 22, 2021 1:40 AM

The new installers and IDE 3.9.5 ga6 which support development on the upcoming Liferay 7.4 U1 has been made available. Community Download https://liferay.dev/-/ide-installation-instructions...

Fabian Bouché | Dec 20, 2021 12:11 PM

I've often been asked whether we can process additional UserInfo data from an OpenId Connect session after successful log in. I used to share this piece of code where I had my way to access the...

Fabian Bouché | Dec 16, 2021 2:47 PM

The Apache Log4j project is now saying that setting -Dlog4j2.formatMsgNoLookups=true is not a 100% guarantee that you are protected from exploits. I think that currently no one has found a way to...

Fabian Bouché | Dec 14, 2021 7:55 AM

The landscape for Identity and Access Management has changed over the years. Whereas in the past, we'd often rely on proprietary or home grown solutions, we can now largely rely on well established...

David H Nebinger | Dec 10, 2021 8:06 PM

Hey, all! There's a new zero-day vulnerability hitting the web right now, and it is affecting a lot of libraries and applications out there, including Liferay 7.4. Any app using Log4j2 is...

David H Nebinger | Nov 30, 2021 2:08 PM

Recently I started a new "Office Hours" session to occur every other Tuesday at 9am EST/10am EDT (14:00 UTC) and 4pm EST/5pm EDT (21:00 UTC) on a Zoom bridge. Here you can bring questions, ideas,...

Carlos Durán | Nov 22, 2021 5:39 PM

Nuestra comunidad cumple otro año más, y llegamos a los cuatro. En estos momentos son en los que echamos la vista atrás para ver el camino que hemos recorrido y que nos anima a mirar para adelante...

Brian Lavender | Nov 18, 2021 1:26 AM

While Liferay has many wonderful features like DRAC, a docs repository, user self registration, and more, I still would like to store my data for custom portlets/applications in an external...

Marcial Calvo Valenzuela | Nov 16, 2021 10:21 AM

Esta entrada de blog está también disponible en español It is increasingly common to deploy applications or microservices in a container-based infrastructure, such as Kubernetes or Openshift....

Brian Lavender | Nov 15, 2021 8:22 PM

Blade is one of the great Liferay development tools. This is true, unless it stops working! Or, maybe you ran the blade installer and the error came up and you now wonder what to do now?! Punt?...

Marcial Calvo Valenzuela | Nov 15, 2021 4:24 PM

  This blog is also available in english Cada vez es más habitual el despliegue de aplicaciones o microservicios en una infraestructura basada en contenedores, como Kubernetes u Openshift. Liferay...

Dave Truong | Nov 15, 2021 3:47 PM

I had a bit of a hiccup when running my demo during /dev/24 so I ran through my presentation again. Here is the recording as promised:...

Brian Lavender | Nov 10, 2021 4:49 AM

  At the time of this writing, the Maven archetype for a JSF portlet with CDI enabled generates output that can only be built using Maven in order to enable CDI. This currently works with Liferay...

Jamie Sammons | Nov 4, 2021 7:13 PM

Download options Liferay Portal and Liferay Commerce share the same Bundle and Docker image. To get started using either Liferay Portal or Liferay Commerce, choose the best download option suited...

Marcial Calvo Valenzuela | Nov 3, 2021 2:50 PM

Esta entrada de blog está también disponible en español. One of the star features of the Kubernetes world is, without a doubt, the Horizontal Pod Autoscaling. With it, we can benefit from a...

Marcial Calvo Valenzuela | Nov 3, 2021 8:55 AM

Check english version here Una de las funcionalidades estrella del mundo de Kubernetes es, sin lugar a dudas, la del Autoescalado Horizontal de Pods. Con ella, podemos beneficiarnos de una...

Scarletake Bwi | Oct 29, 2021 1:04 AM

I struggle on this for over 3 weeks. god... my envirement Liferay CE 7.4.2 GA3 Oracle JDK 8 Windows 10 Liferay Developer Studio Version: 3.9.4.202108090632-ga5   sometime, we have to connect to...

Vitaliy Koshelenko | Oct 26, 2021 7:43 PM

Overview For the many years Liferay theme was the only way for defining the portal appearance. Usually, when a new project started (or customer requested a new site with a brand new design) -...

Anne Durey | Oct 25, 2021 2:50 PM

/dev/24 is almost here. Have you seen the preliminary agenda? Do you want to improve your Forms game? There's a talk for you. If you want to go code-less when implementing a site, there's a talk...

Olaf Kock | Oct 21, 2021 6:55 PM

Instead of writing a full article here, let me just point you to an article about /dev/24 on our company blog. You'll find a lot more interesting articles there. In general, they're less technical...

Olaf Kock | Oct 14, 2021 7:42 AM

In case you're working on multiple Liferay servers, like I frequently do, you might have seen this problem, and fell for it: In the backend, namely Control Panel and Site Administration, they all...

Anne Durey | Oct 11, 2021 5:40 PM

You thought "I'd love to present something on /dev/24" but totally missed the deadline of the call for presentations? Say no more! The deadline for answering the call for presentations is extended...

Allen Ziegenfus | Oct 7, 2021 8:34 PM

Did you know that you could subscribe to a RSS feed for Liferay blogs? You can use this URL to subscribe to community blogs on the liferay.dev site:...

Anne Durey | Sep 23, 2021 2:17 PM

It's that time of the year. You've worked on/with Liferay Portal 7.4. You are about to use Liferay Portal 7.4 to solve a problem. You have any other awesome contribution you've made or plan on...

David H Nebinger | Sep 18, 2021 12:30 AM

Introduction So when you start building your own fragments and using them on your content pages, you will often times run into an issue with propagation... So I like to create fragments for headers...

Roselaine Marques | Sep 16, 2021 1:27 PM

Created in the middle of the Covid Pandemic in 2020, /dev/24 has come to stay { yeaaahh!! :clapping: } Following the big success of the 24-hour-non-stop event last year... We will do it again...

Vitaliy Koshelenko | Sep 10, 2021 8:18 AM

Overview   Search is one of the fundamental Liferay features, which provides users with the possibility to quickly find the content they look for. It’s powerful, pretty much configurable, and...

Olaf Kock | Sep 9, 2021 12:21 PM

In the ancient past, Liferay had a feature to discover individual portlet's rendering times. It looks like this got lost with the move to OSGi - but it's also reasonably simple to replace....