Blogs

Jamie Sammons | 4 mars 2022 17:00

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...

David H Nebinger | 2 mars 2022 03:08

Another quick one this week... A community member reached out and asked for help with a problem on their DXP Cloud site. They were already working with DXP Cloud support, but they had been...

Jamie Sammons | 25 févr. 2022 18:10

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...

David H Nebinger | 25 févr. 2022 15:34

Just a quick one today... In previous versions of Liferay, if you were browsing a site as a guest but wanted to access a private page or a private site, Liferay would automagically show you the...

Jamie Sammons | 18 févr. 2022 17:26

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...

Petteri Karttunen | 17 févr. 2022 10:52

In the sequel for Implement Predictive Search in Liferay Part 1: Autocomplete I’ll demonstrate how to create a predictive search in another flavor: search as you type. It works like this: the user...

David H Nebinger | 14 févr. 2022 20:29

Introduction Recently I was asked how to implement MDC and/or NDC in Liferay 7.4, and since I thought it might be interesting to a wider audience, I'm going to blog about it here. Background In a...

Petteri Karttunen | 14 févr. 2022 17:01

Liferay doesn’t have predictive search, but it doesn’t mean it would be difficult to implement. In the following two blogs I’ll demonstrate implementing it in two flavors: an autocomplete...

Jamie Sammons | 11 févr. 2022 19:16

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...

David H Nebinger | 11 févr. 2022 19:14

Introduction In November of 2018, I authored a blog, Boosting Search. In that blog, I showed how to boost search results for tag matches in an effort to provide some alternative to GSA's KeyMatch...

Vitaliy Koshelenko | 7 févr. 2022 23:01

Overview In this blog I'll explain how to implement a custom Headless API module, configure an OAuth2 authorization and consume the API.  We’ll implement the Headless API for “App manager”...

David H Nebinger | 7 févr. 2022 15:50

Introduction I've worked with clients that, for one reason or another, needed to change their database platform. This ask has increased with the move to DXPCloud and MySQL database. I'm not sure...

Jamie Sammons | 4 févr. 2022 20:38

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...

Jamie Sammons | 28 janv. 2022 21:45

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...

David H Nebinger | 26 janv. 2022 00:02

Introduction I was recently polling my coworkers looking for new blog ideas, and Filipe Melo asked about Websockets. I haven't seen any other documentation or blogs about building Websocket...

Yuxing Wu | 25 janv. 2022 02:17

Downloads: Liferay Portal 7.3 GA8: Patch | Readme All vulnerabilities fixed in these patches have already been fixed in Liferay Portal 7.4 GA5. Please refer to the readme file for a list of issues...

Jorge Diaz | 24 janv. 2022 08:00

Liferay stores all the information in a relational SQL database, but most of the entities (Web Content, Documents, Users, Blogs Entries, etc.) are also indexed on the Elasticsearch server. This...

Jamie Sammons | 21 janv. 2022 20:19

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...

Madhukar Kumar | 21 janv. 2022 19:20

What is two-way ssl communication? In two-ways ssl authentication, Client and server need to validate and authenticate each other's identities. This can be summarized with the picture below. How...

David H Nebinger | 21 janv. 2022 19:08

Hey, so a quick post today about how to set up JNDI connections in Liferay CE 7.4 or Liferay DXP 7.4. Liferay moved jars around in 7.4. No longer are there key jars in the Tomcat lib/ext directory...

Jamie Sammons | 20 janv. 2022 21:03

Beginning in 2020 we adopted a new rolling release strategy providing more frequent Liferay Portal releases which included new features, improvements, and bug fixes. Although the new release...

Pablo Molina | 19 janv. 2022 09:08

The English version of this article can be found here: Fragments, React and Widgets. Los Fragmentos son simples, son trozos de HTML, CSS y JavaScript que se pueden añadir a una página y fácilmente...

Pablo Molina | 19 janv. 2022 08:31

Fragments are simple, are just some pieces of HTML, CSS and JavaScript that can be added to a page and easily managed by FrontEnd developers. That was, more or less, the first definition we gave...

Jamie Sammons | 14 janv. 2022 20:51

The Liferay Portal 7.4 GA7 release is primarily focused on fixes so no new notable features will be introduced with this release. This release also includes Log4j 2.17.1 to address CVE-2021-44832...

David H Nebinger | 13 janv. 2022 17:55

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 | 12 janv. 2022 09:40

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 | 11 janv. 2022 18:57

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 | 11 janv. 2022 14:56

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 | 7 janv. 2022 19:04

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 | 6 janv. 2022 15:44

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 | 5 janv. 2022 10:50

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 | 5 janv. 2022 10:37

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 | 31 déc. 2021 16:33

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 | 31 déc. 2021 04:06

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 | 28 déc. 2021 23:29

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 | 23 déc. 2021 01:37

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 | 22 déc. 2021 01:40

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 | 20 déc. 2021 12:11

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 | 16 déc. 2021 14:47

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 | 14 déc. 2021 07:55

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 | 10 déc. 2021 20:06

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 | 30 nov. 2021 14:08

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 | 22 nov. 2021 17:39

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 | 18 nov. 2021 01:26

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 | 16 nov. 2021 10:21

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 | 15 nov. 2021 20:22

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 | 15 nov. 2021 16:24

  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 | 15 nov. 2021 15:47

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 | 10 nov. 2021 04:49

  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 | 4 nov. 2021 19:13

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 | 3 nov. 2021 14:50

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 | 3 nov. 2021 08:55

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 | 29 oct. 2021 01:04

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 | 26 oct. 2021 19:43

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 | 25 oct. 2021 14:50

/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 | 21 oct. 2021 18:55

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 | 14 oct. 2021 07:42

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 | 11 oct. 2021 17:40

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 | 7 oct. 2021 20:34

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 | 23 sept. 2021 14:17

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...