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Capability
Feature
Deployment Approach
Installing on WebSphere
Installing on WebSphere Installing Liferay DXP on WebSphere requires installing the DXP WAR, installing dependencies, configuring WebSphere, and starting DXP. You must also configure your database...
Published Date: Apr 26, 2024 8:53 PM
Installing on WildFly
Installing on WildFly Installing on WildFly requires installing the DXP WAR, installing dependencies, configuring WildFly, and deploying DXP on WildFly. You must also configure your database and...
Published Date: Apr 26, 2024 8:53 PM
Installing on JBoss EAP
Installing on JBoss EAP Installing on JBoss EAP requires installing the DXP WAR, installing dependencies, configuring JBoss, and deploying DXP on JBoss. You must also configure your database and...
Published Date: Apr 26, 2024 8:53 PM
Installing on Tomcat
Installing on Tomcat [Using a Liferay-Tomcat bundle](../installing-a-liferay-tomcat-bundle.md) or [Docker image](../../../getting-started/starting-with-a-docker-image.md) is the fastest way to get...
Published Date: Apr 26, 2024 8:53 PM
Configuring Containers
Configuring Containers Everything that is configurable in a Liferay installation is configurable in a Liferay Docker container. Here are the most common things to configure: JVM Options Portal...
Published Date: Apr 26, 2024 8:54 PM
Container Lifecycle and API
Container Lifecycle and API At a high level, the container starts Tomcat with Liferay deployed on it. Additionally, however, the container entry point provides an API for executing these use cases:...
Published Date: Apr 26, 2024 8:54 PM
Installing Apps and Other Artifacts to Containers
Installing Apps and Other Artifacts to Containers Applications and other artifacts (such as DXP activation keys) are installed to DXP Docker containers via the container's /mnt/liferay/deploy...
Published Date: Apr 26, 2024 8:54 PM
Running Liferay for the First Time
Running Liferay for the First Time Once you've installed Liferay DXP/Portal and configured a database for it, it is ready to run. Start the Server Run the startup script bundled with your...
Published Date: Apr 26, 2024 8:54 PM
Setting Up JNDI on Tomcat
Setting Up JNDI on Tomcat Applicable for Liferay DXP 7.4+ or Liferay Portal 7.4+ To set up JNDI resources, you must put the necessary JDBC drivers in the Tomcat lib folder (i.e....
Published Date: Apr 26, 2024 8:54 PM
Categories and Vocabulary API Basics
Categories and Vocabulary API Basics Liferay's REST APIs provide services for Liferay's categories and vocabularies functionality. You can create and edit vocabularies with the API. You can also...
Published Date: Apr 26, 2024 8:53 PM
Tags API Basics
Tags API Basics Liferay's REST APIs provide services for Liferay DXP/Portal's tags. You can create and edit tags with the API. Start by seeing an example of adding a new tag. Note that in Liferay's...
Published Date: Apr 26, 2024 8:53 PM
Organizing Content with Categories and Tags
Organizing Content with Categories and Tags Categories and Tags are two essential tools for helping users find content through search or navigation. Using Categories, you can group similar assets...
Published Date: Apr 26, 2024 8:53 PM
Geolocating Assets
Geolocating Assets Geolocation adds the geographic coordinates where an asset was created as metadata to an asset. This feature is provided as an optional field which can be included in a Web...
Published Date: Apr 26, 2024 8:53 PM
Session Property Vocabularies
Session Property Vocabularies Liferay DXP/Portal 7.3+ With a Session Property Vocabulary, you can create session-based Segment properties using predefined values. This option is useful when you...
Published Date: Apr 26, 2024 8:53 PM
Filtering and Sorting Web Content Articles
Filtering and Sorting Web Content Articles The web content application shows a list of all the web content articles you can access under the Web Content tab. The filtering and sorting options help...
Published Date: Apr 26, 2024 8:53 PM
Using Expiration and Review Dates in Web Content
Using Expiration and Review Dates in Web Content Available: Liferay DXP/Portal 7.4+ You can set expiration and review dates for web content articles to manage time-sensitive content. When enabled,...
Published Date: Apr 26, 2024 8:53 PM
Assigning Permissions to Web Content Articles
Assigning Permissions to Web Content Articles With Liferay's permissions framework, you can control which users can create, view, and manage web content articles. You can set permissions for...
Published Date: Apr 26, 2024 8:53 PM
Previewing Web Content Articles
Previewing Web Content Articles After creating a web content article, you can preview it using the selected default template or display page template before publishing, so you can make adjustments...
Published Date: Apr 26, 2024 8:53 PM
What's New with Web Content Structures in 7.4?
What's New with Web Content Structures in 7.4? As of Liferay 7.4, web content structures have been migrated from using Dynamic Data Mapping (DDM) to Data Engine (DE) as the backend framework for...
Published Date: Apr 26, 2024 8:53 PM
Creating Structures
Creating Structures Follow these steps to create a structure: Open the Site Menu ( Site Menu ) and navigate to Content & Data → Web Content. Select the Structures tab. Click Add ( Add icon )...
Published Date: Apr 26, 2024 8:53 PM
Configuring Structure Fields
Configuring Structure Fields You can edit structure fields and their properties: Open the Site Menu ( Site Menu ) and go to Content & Data → Web Content. Select the Structures tab. Click the...
Published Date: Apr 26, 2024 8:53 PM
Web Content Templates
Web Content Templates Creating Web Content Templates Embedding Widgets in Templates Using Taglibs in Templates Mapping Web Content Templates to Fragments
Published Date: Apr 26, 2024 8:53 PM
What's New in Liferay DXP 7.4
What's New in Liferay DXP 7.4 Liferay DXP 7.4 comes with enhanced functionality and exciting improvements that make it even easier for both technical and non-technical users to deliver and optimize...
Published Date: Apr 26, 2024 8:53 PM
Batch Engine API Basics - Exporting Data
Batch Engine API Basics - Exporting Data Liferay's Headless Batch Engine provides REST APIs to import and export data. Call these services to export data from Liferay. Exporting Data Then,...
Published Date: Apr 26, 2024 8:53 PM
API Builder
API Builder Liferay DXP 2023.Q4+/Portal 7.4 GA102+ [Beta Feature](../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) This feature is currently behind a beta feature...
Published Date: Apr 26, 2024 8:53 PM
Consuming APIs
Consuming APIs Consuming Rest Services Consuming GraphQL Apis Data Migration Center API Query Parameters Batch Engine API Basics - Importing Data Batch Engine API Basics - Exporting Data ...
Published Date: Apr 26, 2024 8:53 PM
Patching DXP in Docker
Patching DXP in Docker Liferay patches fix DXP issues and the Patching Tool applies the patches. On Docker Hub, Liferay provides images pre-populated with each new Fix Pack, Security Fix Pack, and...
Published Date: Apr 26, 2024 8:54 PM
Maintaining Clustered Installations
Maintaining Clustered Installations Setting up your Liferay DXP installation to function in a cluster provides performance and scalability improvements, but also requires additional consideration...
Published Date: Apr 26, 2024 8:54 PM
Running Scripts in Containers
Running Scripts in Containers If there's more that you want to do in the Liferay container beyond setting up Tomcat and Liferay files, deploying arifacts, and applying patches, you can use scripts....
Published Date: Apr 26, 2024 8:54 PM
Upgrading to a New Docker Image
Upgrading to a New Docker Image As new Liferay versions are released as Docker images, you can upgrade to them. Upgrade Basics describes the process. **Always** [back...
Published Date: Apr 26, 2024 8:54 PM
Blue-Green Deployments
Blue-Green Deployments Blue-green is a deployment technique in which you duplicate your production environment (the blue environment) and modify the duplicate (the green environment) with software...
Published Date: Apr 26, 2024 8:54 PM
Applying a Hotfix
Applying a Hotfix Subscribers A Hotfix is a fix or collection of fixes delivered between Updates (or between Fix Packs for versions before DXP 7.3 SP3) to address a customer's confirmed critical...
Published Date: Apr 26, 2024 8:54 PM
Performing Rolling Restarts
Performing Rolling Restarts The rolling restart cluster maintenance process involves shutting down and updating nodes one at a time (while the other nodes are running) until they're all updated....
Published Date: Apr 26, 2024 8:54 PM
Patching Earlier DXP Versions
Patching Earlier DXP Versions Liferay DXP uses Bundle Releases for its latest releases. Please see [Updating Liferay](./updating-liferay.md) if you are applying an Update. All Hotfixes are patches....
Published Date: Apr 26, 2024 8:54 PM
Maintaining a Liferay Installation
Maintaining a Liferay Installation Starting with Liferay DXP 7.3 SP3+ and 7.4 GA1+, Liferay adopted a new release model for delivering updates and fixes. This new approach is referred to as Bundle...
Published Date: Apr 26, 2024 8:54 PM
Understanding Patch Types
Understanding Patch Types Subscribers The Liferay Support Team creates and releases fixes to issues discovered in DXP. The fixes are packaged in ZIP files referred to generally as patches. There...
Published Date: Apr 26, 2024 8:54 PM
Backing Up
Backing Up Once you have your DXP installation running, you should implement a comprehensive backup plan that accounts for unforeseen events. Backup copies are also valuable for testing updates...
Published Date: Apr 26, 2024 8:54 PM
Using Slim Bundles
Using Slim Bundles Subscribers Liferay DXP 7.2 Fix Packs and Service Packs are also released bundled with the Tomcat application server. They are available as traditional bundles and Slim Bundles....
Published Date: Apr 26, 2024 8:54 PM
Advanced Patching for DXP 7.2
Advanced Patching for DXP 7.2 Here are the DXP 7.2 advanced patching topics: Using Slim Bundles demonstrates conserving disk space by using DXP fix pack bundles that don't include Patch Files. ...
Published Date: Apr 26, 2024 8:54 PM
Portlet Level Configuration
Portlet Level Configuration With the configuration framework, you can set your application's configuration for different levels of scope. Where Instance and Site-scoped configurations use...
Published Date: Apr 26, 2024 8:56 PM
Hiding the Configuration UI
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
Published Date: Apr 26, 2024 8:56 PM
Field Options Provider
Field Options Provider You can populate a drop-down list manually in the @Meta.AD annotation of the configuration interface. But you can also populate the option labels and values automatically...
Published Date: Apr 26, 2024 8:56 PM
DDM Form Annotations
DDM Form Annotations The auto-generated configuration interface UI may be too simplistic for some configurations. You can use the Dynamic Data Mapping (DDM) form annotations to customize your...
Published Date: Apr 26, 2024 8:56 PM
Scoping Configurations
Scoping Configurations In Liferay DXP, you can set an application's configuration to different levels of scope: System, Instance, Site, or Portlet. For example, if you create an application to have...
Published Date: Apr 26, 2024 8:56 PM
Dependency Injection
Dependency Injection :file: ../../landingpage_template.html :file: dependency-injection/landing.html
Published Date: Apr 26, 2024 8:56 PM
Creating a New Job Scheduler Task Executor
Creating a New Job Scheduler Task Executor Each Job Scheduler Task is created by implementing the DispatchTaskExecutor interface and can execute any logic. While Liferay DXP provides multiple...
Published Date: Apr 26, 2024 8:56 PM
Using Job Scheduler
Using Job Scheduler Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses the DispatchTaskExecutor interface to...
Published Date: Apr 26, 2024 8:56 PM
Aggregating Resource Bundles
Aggregating Resource Bundles When working with a module that shares localized messages, the bnd header must specify the resource bundles you want to associate with the module. Liferay provides a...
Published Date: Apr 26, 2024 8:56 PM
Message Bus
Message Bus The Message Bus provides a loosely coupled way to exchange messages. A class sending a message invokes the Message Bus to send the message to a destination, while other classes...
Published Date: Apr 26, 2024 8:56 PM
Using Default Synchronous Messaging in Previous Versions
Using Default Synchronous Messaging in Previous Versions Synchronous messaging was removed and is no longer supported for Liferay DXP 7.4 U49/Liferay Portal 7.4 GA49 and above. In default...
Published Date: Apr 26, 2024 8:56 PM
Using Asynchronous Messaging
Using Asynchronous Messaging Message Bus's asynchronous option provides fire and forget behavior; send a message and continue processing without waiting for a response. An asynchronous message is...
Published Date: Apr 26, 2024 8:56 PM
Using Direct Synchronous Messaging in Previous Versions
Using Direct Synchronous Messaging in Previous Versions Synchronous messaging was removed and is no longer supported for Liferay DXP 7.4 U49/Liferay Portal 7.4 GA49 and above. Direct synchronous...
Published Date: Apr 26, 2024 8:56 PM
Listening for Registration Events
Listening for Registration Events Liferay DXP 2023.Q3/Portal 7.4 GA92 and Below The messaging API supports listening for destination and message listener registration events. Here are some reasons...
Published Date: Apr 26, 2024 8:56 PM
Bundling and Installing Resources into Your Theme via Themelets
Bundling and Installing Resources into Your Theme via Themelets Themelets are small, modular pieces of code that you can reuse in multiple themes. Unlike themes themselves, themelets may only...
Published Date: Apr 26, 2024 8:56 PM
Setting Up an Environment and Creating a Theme
Setting Up an Environment and Creating a Theme Creating a theme is the first step in theme development. Once you have your own theme, you can deploy it to your Liferay DXP instance, and use it for...
Published Date: Apr 26, 2024 8:56 PM
Bundling and Copying Files from an Existing Theme
Bundling and Copying Files from an Existing Theme By using gulp's kickstart task, you can copy the files from a previously created theme into any theme you choose. This functionality is useful in...
Published Date: Apr 26, 2024 8:56 PM
JavaScript YAML Configuration Reference
JavaScript YAML Configuration Reference You can define a JavaScript client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a JavaScript client...
Published Date: Apr 26, 2024 8:56 PM
Working with Templates
Working with Templates :::: 2 :gutter: 3 3 3 3 ::: Embedding Widgets via Templates :link: ./working-with-templates/embedding-widgets-via-templates.md ::: ::::
Published Date: Apr 26, 2024 8:56 PM
Using a Theme CSS Client Extension
Using a Theme CSS Client Extension Liferay 7.4+ With a theme CSS client extension, you can override the current theme's CSS files (main.css and clay.css) to change the look and feel of a page....
Published Date: Apr 26, 2024 8:56 PM
Using a JavaScript Client Extension
Using a JavaScript Client Extension Liferay 7.4+ With a JavaScript (JS) client extension, you can run your own JavaScript on any page in Liferay without worrying about dependencies on Liferay code...
Published Date: Apr 26, 2024 8:56 PM

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