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Creating a Basic Custom Element
Official Documentation
Creating a Basic Custom Element Liferay 7.4+ Custom element client extensions use Liferay's frontend infrastructure to register external, remote applications with the Liferay platform and render...
Notification Type YAML Configuration Reference
Official Documentation
Notification Type YAML Configuration Reference You can define a notification type client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a...
Using a Microservice Client Extension
Official Documentation
Using a Microservice Client Extension A microservice client extension is a standalone server process that relies on OAuth 2 for communication with Liferay. The microservice is a resource server and...
Workflow Action YAML Configuration Reference
Official Documentation
Workflow Action YAML Configuration Reference You can define a workflow action client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a workflow...
Object Validation Rule YAML Configuration Reference
Official Documentation
Object Validation Rule YAML Configuration Reference To define an Object Validation Rule client extension, add the objectValidationRule type to your client-extension.yaml file. Usage Details This...
Object Action YAML Configuration Reference
Official Documentation
Object Action YAML Configuration Reference You can define an object action client extension with a client-extension.yaml file. Usage Details This client-extension.yaml defines an object action and...
Liferay npm Bundler (Deprecated)
Official Documentation
Liferay npm Bundler (Deprecated) The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal.
Liferay Catalogs
Official Documentation
Liferay Catalogs Liferay Catalogs categorize applications in Marketplace. There are three catalogs developed and maintained by Liferay. Liferay Inc. Liferay Labs Liferay Community You can...
Creating A Liferay Workspace
Official Documentation
Creating A Liferay Workspace You can create a Liferay Workspace manually or with Blade CLI. Creating a Liferay Workspace Manually To create a Liferay Workspace manually, you must have Gradle...
Blade CLI
Official Documentation
Blade CLI Blade CLI can be installed through a command line interface or a graphical installer. If you're behind a proxy, once it's installed you can configure it to operate through the proxy....
Generating Projects with Blade CLI
Official Documentation
Generating Projects with Blade CLI Blade CLI exists to create, build, and deploy Liferay projects in Liferay Workspaces. Once created, these projects can be imported into an IDE or worked on...
Creating Deployment Environments
Official Documentation
Creating Deployment Environments There comes a point when your code is ready to share. For that, you must build an environment. In the corporate world, there are usually three environments: ...
Fragment Configuration Types Reference
Official Documentation
Fragment Configuration Types Reference Below are the available configuration types for fragments. See Adding Configuration Options to Fragments for more on how to make a fragment configurable. ...
Including Default Resources in Fragments
Official Documentation
Including Default Resources in Fragments You can include images files (e.g. .gif, .jpg, .jpeg, or .png) direct in your fragment sets. Keeping images with your fragments, rather than in other...
Using the Fragments Editor
Official Documentation
Using the Fragments Editor Liferay DXP includes a built-in editor for developing content page fragments. To access the editor, open the Site Menu ( Site Menu ) and navigate to Design → Fragments....
Frontend Data Set Cell Renderer YAML Reference
Official Documentation
Frontend Data Set Cell Renderer YAML Reference You can define a Frontend Data Set cell renderer client extension with a client-extension.yaml file. Usage Details The client-extension.yaml file...
Theme CSS YAML Configuration Reference
Official Documentation
Theme CSS YAML Configuration Reference You can define a theme CSS client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a theme CSS client...
Using a Theme CSS Client Extension
Official Documentation
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....
Using a Theme Favicon Client Extension
Official Documentation
Using a Theme Favicon Client Extension Liferay 7.4+ With a theme favicon client extension, you can override the theme's favicon on the selected page. Start with the sample workspace to build and...
Importing/Exporting Data
Official Documentation
Importing/Exporting Data Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 If you want to import or export data from Liferay, you use batch client extensions. Use and reuse your data...
Fragment Specific Tags and Attributes Reference for Liferay 7.3 and Earlier Versions
Official Documentation
Fragment Specific Tags and Attributes Reference for Liferay 7.3 and Earlier Versions Along with standard HTML, CSS, and JavaScript, you can use Liferay-specific tags and attributes to define...
Fragments Toolkit Command Reference
Official Documentation
Fragments Toolkit Command Reference The Fragments Toolkit is deprecated as of Liferay 2024.Q1+/Portal GA112+. See Alternatives for the Fragments Toolkit for more information. The Fragments...
Page Fragment Editor Interface Reference
Official Documentation
Page Fragment Editor Interface Reference The page fragment editor's interface is organized into two tabs: Code Editor Configuration The sections below cover how to use these portions of the...
Using Custom Fields in Page Fragments
Official Documentation
Using Custom Fields in Page Fragments If you've added custom fields to Liferay's users or pages, you can access them in fragments. To get the value of a page custom field, use ...
Using the Fragments Toolkit
Official Documentation
Using the Fragments Toolkit The Fragments Toolkit is deprecated as of Liferay 2024.Q1+/Portal GA112+. See Alternatives for the Fragments Toolkit for more information. The Fragments Toolkit helps...
Tooling
Official Documentation
Tooling Liferay provides a variety of developer tools that include standard build scripting, lightweight CLI utilities, and full IDE based on Eclipse. This is to serve all developers, whether...
Publishing Solutions in Marketplace
Official Documentation
Publishing Solutions in Marketplace The Liferay Marketplace contains business solutions to improve productivity and reduce time to market. Currently, only existing Liferay partners can publish a...
Troubleshooting Blade CLI
Official Documentation
Troubleshooting Blade CLI If Blade CLI isn't working as expected, you may find answers here. The blade command is not available in my CLI The Blade CLI installer adds the blade command to your...
Other Tools (Deprecated)
Official Documentation
Other Tools (Deprecated) These tools are deprecated as of Liferay 2024.Q4/Portal GA129, and they are planned for future removal. Modern browsers (and Liferay DXP) all support including JavaScript...
Migrating a Plain JavaScript, Billboard JS, JQuery, Metal JS, React, or Vue JS Project to Use Liferay npm Bundler 2.x
Official Documentation
Migrating a Plain JavaScript, Billboard JS, JQuery, Metal JS, React, or Vue JS Project to Use Liferay npm Bundler 2.x The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and...
Migrating Your Project to Use liferay-npm-bundler's New Mode
Official Documentation
Migrating Your Project to Use liferay-npm-bundler's New Mode The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. Since issue #303, two...
Bundling Independent UI Resources via Theme Contributors
Official Documentation
Bundling Independent UI Resources via Theme Contributors Theme contributors are modules that contain CSS and JavaScript resources and apply them to every page. They are independent from specific...
Embedding Widgets Using Templates
Official Documentation
Embedding Widgets Using Templates You can embed a widget in your theme to make it available on all pages using the chosen template file. When you are embedding a widget, you will need to reference...
Using a JavaScript Client Extension
Official Documentation
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...
JavaScript YAML Configuration Reference
Official Documentation
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...
Editor Config Contributor YAML Configuration Reference
Official Documentation
Editor Config Contributor YAML Configuration Reference Liferay DXP 2024.Q1+/Portal GA112+ This feature is currently behind a release feature flag (LPS-186870). Read Release Feature Flags for more...
Applying Styles to Fragments
Official Documentation
Applying Styles to Fragments When you add a fragment to a page, you can use the sidebar menu to configure the fragment, including the Styles configuration tab. Use the Styles tab in the sidebar...
Best Practices for Using Fragment Configurations
Official Documentation
Best Practices for Using Fragment Configurations When you are creating page fragments for your site with your own configurations, it's your responsibility to use them in their HTML presentation...
Defining Fragment Drop Zones
Official Documentation
Defining Fragment Drop Zones Drop zones are integral to building your content pages. With them, you can create unique page layouts and dynamic displays by defining areas within fragments where...
Using a Theme Sprite Map Client Extension
Official Documentation
Using a Theme Sprite Map Client Extension Liferay DXP 2023.Q4+/Portal GA100+ With a theme sprite map client extension, you can override the default Clay sprite map used for icons on a page. Start...
Adding Configuration Options to Fragments
Official Documentation
Adding Configuration Options to Fragments Liferay DXP 7.2 SP1 Configurable options make your fragments flexible, minimizing the maintenance of similar fragments. For example, instead of creating...
Creating a Contributed Fragment Set
Official Documentation
Creating a Contributed Fragment Set Contributed fragment sets are deployable modules containing page fragments. Fragments in a contributed set can be used like regular fragments, but aren't...
Migrating an Angular Project to Use Liferay npm Bundler 2.x
Official Documentation
Migrating an Angular Project to Use Liferay npm Bundler 2.x The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. Follow these steps to...
Migrating a liferay-npm-bundler Project from 1.x to 2.x
Official Documentation
Migrating a liferay-npm-bundler Project from 1.x to 2.x The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. liferay-npm-bundler 2.x offers...
Bundler Migration Guide
Official Documentation
Bundler Migration Guide The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal.
Understanding the npmbundlerrc Structure
Official Documentation
Understanding the npmbundlerrc Structure The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. The liferay-npm-bundler is configured via a...
OSGi Bundles and npm Package Structure
Official Documentation
OSGi Bundles and npm Package Structure The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. To deploy JavaScript modules, you must create an...
How the Bundler Publishes npm Packages
Official Documentation
How the Bundler Publishes npm Packages The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. When you deploy an OSGi bundle with the...
How JavaScript Modules are Formatted for AMD
Official Documentation
How JavaScript Modules are Formatted for AMD The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. Liferay AMD Loader is based on the AMD...
How AMD Loader Configuration is Exported
Official Documentation
How AMD Loader Configuration is Exported The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. If you don't understand how Liferay AMD...
Default Bundler Loaders
Official Documentation
Default Bundler Loaders The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. Several loaders are available for the liferay-npm-bundler by...
Liferay npm Bundler
Official Documentation
Liferay npm Bundler The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. The liferay-npm-bundler is a bundler (like Webpack or Browserify)...
Changes Between Bundler 1.x and 2.x
Official Documentation
Changes Between Bundler 1.x and 2.x The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. This article outlines the key changes between...
Understanding the Liferay npm Bundler Loader
Official Documentation
Understanding the Liferay npm Bundler Loader The Liferay npm bundler is deprecated of Liferay 2024.Q4/Portal GA129, and it's planned for future removal. liferay-npm-bundler's mechanism is...
Creating the Testcase File
Official Documentation
Creating the Testcase File Test Scenario Write your first testcase file using the test scenario below: You would like to test that your name does not appear on any learn.liferay.com article. The...
Configuration
Official Documentation
Configuration In order to give test writers easy access to commonly used functions, paths, or macros, Poshi resources were created to store existing Poshi files as dependencies. These resources can...
Poshi Test Automation
Official Documentation
Poshi Test Automation Poshi is a test automation framework that is simple, easy to understand, and does not require prior development experience to get started. Poshi tests can be written to...
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4
Official Documentation
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4 As of Liferay DXP 7.4 GA1, the Bootstrap 3 compatibility layer is removed from the built-in packages in Liferay frontend applications. If...
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...
Using Poshi Resources
Official Documentation
Using Poshi Resources Once the Poshi resources jar file is loaded onto your Poshi project, you are now able to use Liferay's commonly used functions, paths, and macros. To distinguish between files...