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Configuring Friendly URL Separators
Official Documentation
Configuring Friendly URL Separators Liferay DXP 2024.Q2+/Portal GA120+ You can customize URL separators to improve URL readability and enhance SEO. For example, web content articles use the...
Client Extension Reference
Official Documentation
Client Extension Reference Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 You can find code examples for all types of client extensions in liferay-portal Frontend Client Extensions ...
Product Details - Using Display Page Template
Official Documentation
Product Details - Using Display Page Template Accelerators like Minium and Speedwell have a product details page that uses the product details widget. Instead of using the product details widget on...
Document Shortcut API Basics
Official Documentation
Document Shortcut API Basics Liferay's headless delivery application provides REST services for Documents and Media that add document shortcuts to sites or asset libraries, list their information,...
Setting Default Permissions
Official Documentation
Setting Default Permissions Liferay DXP 2024.Q3+/Portal GA125+ You can define a set of default permissions for Liferay content pages. The default permissions setting is available at both instance...
Customizing Localization
Official Documentation
Customizing Localization Liferay ships with 55 translations, making it ideal for deployments all over the world. Sometimes, however, you must modify a translation or provide a new one. Here you can...
Traditional Java-Based Development
Official Documentation
Traditional Java-Based Development Liferay is a complex open-source platform built on several key technologies and architectural principles. Liferay is written mostly in Java and built on the OSGi...
Extending Liferay
Official Documentation
Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.
Creating a Model Listener
Creating a Model Listener Model listeners listen for persistence method calls that signal changes to a specified model (such as update or add methods). Most of the methods model listeners use are...
Customizing JSPs with Dynamic Includes
Customizing JSPs with Dynamic Includes The liferay-util:dynamic-include tag is a placeholder into which you can inject content---JavaScript code, HTML, and more. The example project demonstrates...
Overriding Module Language Translations
Overriding Module Language Translations For Liferay DXP 7.4 U4/Portal 7.4 GA8+, the Language Override tool is the recommended approach. Overriding language translations in specific applications...
Using Portlet Filters
Using Portlet Filters Portlet filters intercept requests and responses at the start of each portlet request processing phase so you can add functionality there. This makes them useful for auditing...
Creating Service Wrappers
Creating Service Wrappers With Service Wrappers, you can override default service methods to add extra functionality. For example, you may want the value of a field you've added to Liferay's User...
Adding a Language
Official Documentation
Adding a Language Liferay ships with over 50 languages out-of-the-box. Translation is complete for many of these languages, and some are still in the translation process. Each language has its own...
Generating Translations Automatically
Official Documentation
Generating Translations Automatically Liferay DXP supports 50 languages out-of-the-box. Each locale has its own language properties file containing keys for its language. When you create an...
Overriding Global Language Translations with Language Properties
Overriding Global Language Translations with Language Properties Liferay DXP/Portal implements headings, labels, and messages for many locales using language translations. You can override these...
Overriding OSGi Services
Overriding OSGi Services Liferay's OSGi container is a dynamic environment in which services can be added, removed, or overridden as needed. This framework registers Liferay components with the...
Mapping Repeatable Fields to Fragments
Official Documentation
Mapping Repeatable Fields to Fragments Liferay DXP 2024.Q3+/Portal GA125+ When creating fields on web content structures, you can make them repeatable. You can then map these fields to fragments...
Support Access
Official Documentation
Support Access Support Access is an optional setting that expedites troubleshooting by giving Liferay engineers direct access to a Liferay Cloud project environment. Liferay Cloud administrators...
Configuring Cross-Region Disaster Recovery
Official Documentation
Configuring Cross-Region Disaster Recovery Liferay Cloud provides two ways for customers to take advantage of the Disaster Recovery (DR) procedure in the case of major incidents: Automatic Disaster...
Disaster Recovery Overview
Official Documentation
Disaster Recovery Overview Liferay Cloud offers two strategies for disaster recovery: Automatic and Cross-Region. Automatic Disaster Recovery Strategy Liferay Cloud performs automatic disaster...
Shell Access
Official Documentation
Shell Access The command-line tools in Liferay Cloud contribute to the developer's workflow by delivering speed, control, traceability, scripting, and automation capabilities. Shell access makes it...
Troubleshooting Services
Official Documentation
Troubleshooting Services Services are the core of a Liferay Cloud environment. This article covers troubleshooting techniques that can be used to investigate and address issues that may arise with...
Information Security and Liferay Cloud
Official Documentation
Information Security and Liferay Cloud Liferay takes security on the cloud very seriously and has published the following documents on our compliance with the SOC 2 and ISO 27001:2013 standards: ...
Managing Secure Environment Variables with Secrets
Official Documentation
Managing Secure Environment Variables with Secrets Secrets allow you to securely store variables for any environment within Liferay Cloud. Whereas any user with permission to view your Liferay...
Web Application Firewall
Official Documentation
Web Application Firewall Liferay Cloud 5.x.x Liferay Cloud includes a web application firewall called ModSecurity. It inspects requests sent to the web server against a predefined set of custom...
Updating Services in Liferay PaaS
Official Documentation
Updating Services in Liferay PaaS Liferay PaaS provides a robust framework for achieving a highly efficient Continuous Integration/Continuous Deployment (CI/CD) strategy. With Git and Jenkins...
Deploying Changes via the Liferay Cloud Console
Official Documentation
Deploying Changes via the Liferay Cloud Console This tutorial walks through the process of adding a portal property to the Liferay service, triggering a CI build with a pull request, and deploying...
Tuning Security Settings
Official Documentation
Tuning Security Settings Here are a list of best practices for tightening and maintaining your Liferay PaaS project's security, including networking practices, data security, and general security...
Using SSO with Liferay Cloud
Official Documentation
Using SSO with Liferay Cloud Customers may use their SAML 2.0 compliant single sign-on Identity Providers to authenticate users with the Liferay Cloud platform. Here is the process to enable this...
Automatically Deploying CI Service Builds
Official Documentation
Automatically Deploying CI Service Builds With Liferay PaaS, you can use webhooks to automatically trigger Jenkins builds for changes pushed or merged to your project's Git repository (e.g.,...
Deploying Changes via the CLI Tool
Official Documentation
Deploying Changes via the CLI Tool With the CLI tool, you can directly deploy local project changes without triggering a Jenkins build or using the Liferay Cloud Console. This tutorial walks...
DXP
DXP :::: 2 :gutter: 3 3 3 3 ::: Definitions :link: ./dxp/definitions/index.html ::: ::: Javadocs :link: ./dxp/javadocs.md Portal Impl Portal Kernel Portal-Test Core Apps ::: ::: Utility Classes...
Definitions
Definitions Definitions
Javadocs
Javadocs Portal-Impl Portal-Kernel Portal-Test Core Apps
Properties Documentation
Properties Documentation Portal Properties System Properties Liferay Plugin Package Properties 7.4 Liferay Plugin Package Properties 7.3 Liferay Plugin Package Properties 7.2 Liferay Plugin...
Reference
Reference Note: These pages contain the latest Liferay reference documentation. You can download reference documentation for older releases from Github here. :::: 2 :gutter: 3 3 3 3 ::: DXP...
Liferay Style Conventions
Liferay Style Conventions Conventions are neither correct or incorrect; they are decisions that vary greatly in the industry. After much comparison and use, Liferay's documentation uses the...
Address already in use
legacy Troubleshooting
Issue You might encounter an error during portal startup or during starting an upgrade process where you see the following logs: ERROR [Start Level: Equinox Container:...
Cart checkout: cannot return back to billing address step
legacy Troubleshooting
Issue When unchecking "use shipping address as billing address", and then providing the same address for shipping and billing, end user cannot go back and change the billing address to something else, because that step...
When does a new version in JournalArticleLocalService.updateArticle is created?
legacy
Issue New version of a web content can be created when calling JournalArticleLocalService.updateArticle Environment Liferay DXP Resolution A new version is created when the latest article version is in one of the...
Unable to reference existing image when creating a Product via headless API
legacy
Issue I would like to create a product via headless API that uses an existing image from the Document Library. Environment Commerce Resolution Currently, it isn't possible to reference existing images when...
Does Liferay DXP validate Session Identifiers?
legacy
Issue Does Liferay DXP validate Session Identifiers? And yes, Liferay does validate Session Identifiers! Environment Liferay DXP Resolution As for the session configuration in the portal we have the...
How to add custom Meta tags to specific page
legacy Troubleshooting
Issue We added the following meta tags via the page settings, but that generated html code is encoded and it is not working: <meta content="&lt;html lang=&#34;fi&#34;/&gt; &lt;meta name=&#34;sdg-tag&#34;...
Problems with marketplace Sync Connector deployment on 7.3
legacy Troubleshooting
Issue I have installed the Sync Connector from marketplace on my 7.3 instance, but it doesn't seem to work in the startupp errors I see a part like this: 2023-05-31 12:18:15.064 ERROR [Framework Event Dispatcher: Equinox...
Export data from Analytics Cloud as Excel sheets or CSV files
legacy
Issue I would like to export data from Analytics Cloud as Excel sheets or CSV files. Is this possible? Environment Analytics Cloud Liferay DXP 7.4 Resolution Analytics data can be fetched and exported using...
Integrating Liferay PaaS with OpenOffice/LibreOffice
legacy How To
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Sometimes, it is necessary to generate previews for...
ADA Accessibility - Text appears to be Heading 1 but not announced by screenreader as Heading 1
legacy Troubleshooting
Issue Expected Result: All text which are visually appearing as text is recognized as text by the screen reader. Actual Result: There is text content visually appearing as heading but not recognized as heading by...
Commerce products do not appear for Guests in default Search Results widget
legacy How To
Issue Create a Minium Site Add Guest view permission for Catalog Page Add a new Content Page (or Widget Page) Place the following widgets on the new page: Search Bar, Search Results (the one available from Search...
Does CVE-2016-1000027 affect Liferay?
legacy
Issue Security scan shows CVE-2016-1000027 as an active vulnerability, is Liferay affected? Environment DXP 7.4 Resolution CVE-2016-1000027 is known to us, and we can confirm that Liferay should not be vulnerable, as...
Images lost during staging publication
legacy Troubleshooting
Issue Customer reports images are gone after they published content It could be images or files from the Document Library   Environment Liferay DXP 7.2   Resolution If the publication took a lot of time it is...
Content page displays wrong title when special characters are used on it
legacy Troubleshooting
Issue If the title of a Content page has special characters on it, the title will then be displayed with "&amp;". This usually happens when you place the character "&". For example: "Documents & Media", in...
Hide asset title in Asset Publisher's details view
legacy How To
Issue Configure an Asset Publisher in a page using a display template different than the 'Full Content' one. Click on any asset: it shows its details, including the asset's title.  Environment Liferay DXP...
LCP CLI support for AArch64/ARM64
legacy Troubleshooting
Issue LCP CLI fails to install on environments using AArch64/ARM64 architecture Environment AArch64/ARM64 environments Liferay Cloud command line tool Resolution LCP CLI as of version 3 is not compatible with...
Cannot publish article without friendly url
legacy Troubleshooting
Issue In our Liferay 7.4 instance, editors encounter an error when attempting to publish an article without a Friendly URL, which differs from the behavior in Liferay 7.1. Environment Liferay DXP 7.4 Resolution The...
Does CVE-2022-47966 affect Liferay?
legacy
Issue Our security scan has shown CVE-2022-47966 as an active critical vulnerability. Is Liferay affected? Environment DXP 7.2 Resolution The out-of-the-box Liferay product is not affected by this vulnerability. So,...
Integration with Vlibras Script
legacy Troubleshooting
Issue When attempting to include the Vlibras script into the page, certain errors arise, causing the script to malfunction or causing buttons and links to stop working properly, for example.  Environment Liferay...
OpenID Connect cannot be enabled on Liferay SaaS setup
legacy Troubleshooting
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Failing to enable OIDC implementation on an instance...
SEO - Titles in Google's search results page don't display expected text
legacy
Issue After configuring the "Title SEO" of a page, Google and other search engines don't display the value as-is. If we use a customization to remove the Site and Instance names, they keep showing in search results...
Adding an Intermediate Certificate in Liferay PaaS
legacy How To
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Sometimes, it is necessary to include an intermediate...