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Store Management Basics
Store Management Basics Here is a comprehensive resource for understanding and leveraging Liferay’s Channel API basics.
Locale Options
Locale Options Liferay Commerce can be configured to work in different regions and languages. See the following articles to learn how to configure a store for regional variances in language,...
Knowledge Base Display Widget
Knowledge Base Display Widget Liferay 7.4 U72+/GA72+ You can use the Knowledge Base Display widget to display published articles in site pages with built-in navigation, comments, ratings, and...
Subscribing to a Message Board
Subscribing to a Message Board The Message Boards widget is deprecated as of Liferay DXP 2024.Q4/Portal GA129. See 2024.Q4 Maintenance Mode and Deprecations for details. Users can receive email...
Mentioning Users
Mentioning Users Mentioning other users in a DXP asset draws their attention to a particular asset (for example, a message boards thread, blog post, or comment) by sending them a site and email...
Scoping Your Message Boards
Scoping Your Message Boards The Scope configuration is deprecated as of Liferay DXP 2024.Q4/Portal GA129. See 2024.Q4 Maintenance Mode and Deprecations for details. Multiple message boards can be...
Notifications and Requests
Notifications and Requests Notifications and requests keep users informed about important activity, such as mentions, site invitations, or workflow tasks. You can manage how users are notified,...
Questions Widget
Questions Widget Available: Liferay DXP/Portal 7.3+ The Questions widget is a new UI skin for the Message Boards widget, focused on presenting a question-and-answer format. With the Questions...
Configuring the Questions Widget
Configuring the Questions Widget Liferay DXP/Portal 7.3+ There are two primary methods for configuring the Questions widget: directly through the widget configuration and through the System...
Using the Questions Widget
Using the Questions Widget With the Questions widget, users can ask questions, provide answers, and engage in discussions within a site. By organizing topics and enabling collaborative answers, it...
Accessing DXP Patch Code
Accessing DXP Patch Code Subscribers Liferay DXP Fix Pack and Hotfix source code is available in a private GitHub repository called liferay-dxp. The source code facilitates identifying and...
Getting Patch Information
Getting Patch Information Subscribers You can see patch information at a glance, which helps maintain your installation and get help from Liferay Support. The Patching Tool's info command lists...
Installing the Patching Tool
Installing the Patching Tool Subscribers The Patching Tool is easy to install and update. Installation Download the Patching Tool from the Customer Portal. For DXP 7.3+, download the latest...
Installing Liferay on an Application Server
Installing Liferay on an Application Server You can install Liferay DXP or Liferay Portal on any supported application server. This is typically the most practical installation type to use in...
Liferay Software Versions
Liferay Software Versions Starting with Liferay 7.4, Liferay adopted a rolling release model for delivering updates and fixes. This means Liferay 7.4 is a long living release with many releases for...
Securing Liferay
Securing Liferay Liferay is built with security in mind. This includes mitigation of common security vulnerabilities and exploits like those described by the OWASP Top 10 and the CWE/SANS Top 25. ...
Updating Liferay
Updating Liferay Liferay DXP 7.3 SP3+/Portal 7.4 GA1+ Update your Liferay installation with Bundle Releases. The latest features, security releases, as well as library updates are all delivered...
Database Configuration
Database Configuration By default for demonstration purposes, Liferay DXP/Portal is configured to use an embedded HSQL database. Beyond demonstration purposes, we recommend using a full-featured,...
Database Templates
Database Templates Below are templates (example portal properties and Docker environment variables) for configuring various databases as a built-in data source for Liferay DXP. MariaDB Portal...
Session Replication with Tomcat
Session Replication with Tomcat Liferay DXP 2024.Q3+/Portal GA92+ To ensure user session data is synchronized across all instances in the cluster, Liferay supports session replication. If one...
Deprecations and Breaking Changes Reference
Deprecations and Breaking Changes Reference Liferay quarterly releases introduce new features and enhancements while phasing out older or less-used functionality. Some features move to Maintenance...
Liferay DXP 2024.Q3 Breaking Changes
Liferay DXP 2024.Q3 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2024.Q3. As the...
Liferay DXP 2024.Q2 Breaking Changes
Liferay DXP 2024.Q2 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2024.Q2. As the...
Using Domain-Specific Language Queries
Using Domain-Specific Language Queries Liferay 7.4+ DSL Query is an acronym for Domain-Specific Language Query. The foundation is based upon using a domain-specific language for the...
React Component Utilities Reference
React Component Utilities Reference Several useful tools are available to help you build high-performance components and applications in Liferay DXP using React: frontend-js-react-web module ...
Listening for Registration Events
Listening for Registration Events Liferay DXP 2023.Q3/Portal GA92 and Below The messaging API supports listening for destination and message listener registration events. Here are some reasons to...
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...
Using Default Synchronous Messaging in Previous Versions
Using Default Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below In default synchronous messaging, the sender blocks while a Message Bus thread dispatches the...
Using Dynamic Query
Using Dynamic Query Liferay's Dynamic Query API wraps Hibernate's Criteria API. It helps you think in terms of objects and member variables instead of tables and columns. Complex queries can be...
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...
Working with Client Extensions
Working with Client Extensions Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Using client extensions, you can extend Liferay without deploying OSGi modules. Just like traditional...
Using Direct Synchronous Messaging in Previous Versions
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Direct synchronous messaging is the easiest way to block processing until all listeners receive a...
Themes
Themes Themes customize the default look and feel of your site. You can define the style and visual identity of your brand or label across your whole site. You can use a theme CSS client...
Fundamentals
Fundamentals Liferay development projects consist primarily of simple .jar files. These contain a few extra configuration files that make them OSGi modules, but they're easily understandable by...
Customizing the Submit Button
Customizing the Submit Button Available 7.4+ When a User is finished entering data into a form, they must submit the form. By default a button that says Submit is displayed for this purpose. ...
Translating Forms
Translating Forms Forms can be translated and presented in any language that is currently enabled on the current site. To add a translation: Begin by viewing an existing form (e.g., Guest...
Using Storage Adapters
Using Storage Adapters When a User adds a form record, Liferay routes the processing of the request through a storage adapter API. The same is true for the other CRUD operations performed on form...
Setting a Product's Base Price for Commerce 2.1 and Earlier Versions
Setting a Product's Base Price for Commerce 2.1 and Earlier Versions When you create an SKU, it doesn't have a base price. A price entry for the SKU is created automatically in the catalog's base...
Using Price Tiers for Commerce 2.1 and Earlier Versions
Using Price Tiers for Commerce 2.1 and Earlier Versions With Liferay Commerce, you can use Price Tiers to offer price reductions based on the quantity of a product ordered. Prices set this way take...
Adding Subtypes to Account Addresses
Adding Subtypes to Account Addresses Liferay DXP 2025.Q2+ In addition to billing and shipping address types, administrators can define and assign custom subtypes for account addresses. This...