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Liferay offers a comprehensive toolkit to extend or customize your digital experience. Build applications quickly with low-code/no-code features like Objects, or leverage developer tools like Liferay Workspace and Blade CLI for further customizations.

For users on PaaS or running Self-Hosted, Liferay also offers tools deploying customizations.

Feature
Deployment Approach
Poshi Layers
Poshi Layers :::: 2 :gutter: 3 3 3 3 ::: Functions :link: ./poshi-layers/functions.md Building reliable and reusable functions ::: ::: Paths :link: ./poshi-layers/paths.md Defining Page Objects...
Date de publication: 26 avr. 2024 20:57
Architecture
Architecture The Liferay DXP/Portal architecture has three parts: Core: Bootstraps DXP and its frameworks. The Core provides a runtime environment for managing services, UI components, and...
Date de publication: 26 avr. 2024 20:57
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4
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...
Date de publication: 26 avr. 2024 20:57
Node Version Information
Node Version Information Liferay DXP uses Node (and NPM) for many different frontend components. Specifically, the Liferay Theme Generator and Liferay's JavaScript application tools require the use...
Date de publication: 26 avr. 2024 20:57
Liferay Internals
Liferay Internals :file: landingpage_template.html :file: liferay-internals/landing.html
Date de publication: 26 avr. 2024 20:57
Extending Liferay
Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.
Date de publication: 26 avr. 2024 20:57
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...
Date de publication: 26 avr. 2024 20:57
Module Projects
Module Projects Liferay applications and customizations are OSGi modules: .jar files containing Java code and some extra configuration for publishing and consuming APIs. A module project comprises...
Date de publication: 26 avr. 2024 20:57
Semantic Versioning
Semantic Versioning Semantic Versioning is a three tiered versioning system for incrementing version numbers based on the degree of API change made in a releasable software component. It's a...
Date de publication: 26 avr. 2024 20:57
Using an OSGi Service
Using an OSGi Service Liferay APIs are readily available as OSGi services. You can access a service by creating a field of that service type and annotating the field with @Reference, like this: ...
Date de publication: 26 avr. 2024 20:57
Command Line Gogo Shell
Command Line Gogo Shell If you're in a development environment, you can interact with the module framework locally from the command line. Gogo shell should only be run from the command line in...
Date de publication: 26 avr. 2024 20:57
7.4 Breaking Changes
7.4 Breaking Changes Breaking changes changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay 7.4, starting with the first...
Date de publication: 26 avr. 2024 20:58
7.2 Breaking Changes
7.2 Breaking Changes This document presents a chronological list of changes that break existing functionality, APIs, or contracts with third party Liferay developers or users. We try our best to...
Date de publication: 26 avr. 2024 20:58
Gogo Shell Commands
Gogo Shell Commands The Gogo shell executes Felix Gogo basic commands and Liferay commands. The Gogo shell is accessible in the Control Panel (recommended) and from the command line. Here are some...
Date de publication: 26 avr. 2024 20:58
Exported Third Party Packages
Exported Third Party Packages Liferay provides over one-hundred third party Java packages at run time. The com.liferay.portal.bootstrap module exports the packages by specifying individual packages...
Date de publication: 26 avr. 2024 20:58
Reference
Reference 7.4 Breaking Changes 7.3 Breaking Changes 7.2 Breaking Changes Exported Third-Party Packages Portal Developer Properties
Date de publication: 26 avr. 2024 20:58
7.3 Breaking Changes
7.3 Breaking Changes This document presents a chronological list of changes that break existing functionality, APIs, or contracts with third party Liferay developers or users. We try our best to...
Date de publication: 26 avr. 2024 20:58
Micro Frontends
Micro Frontends Micro frontends extend the concept of microservices to the frontend side of development. You can build a fully-featured and powerful browser application that uses a microservice...
Date de publication: 26 avr. 2024 20:58
Portal Developer Properties
Portal Developer Properties There are Portal Properties that facilitate development. Liferay's portal-developer.properties file includes all of them. The portal-developer.properties file is enabled...
Date de publication: 26 avr. 2024 20:58
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
Dependency Injection
Dependency Injection :file: ../../landingpage_template.html :file: dependency-injection/landing.html
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
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....
Date de publication: 26 avr. 2024 20:56
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...
Date de publication: 26 avr. 2024 20:56
Using a CSS Client Extension
Using a CSS Client Extension Liferay 7.4+ CSS client extensions introduce new CSS styling to pages. A deployed CSS client extension on a page adds to the page’s existing styling, including theme...
Date de publication: 26 avr. 2024 20:56
Using a Theme Favicon Client Extension
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...
Date de publication: 26 avr. 2024 20:56
CSS YAML Configuration Reference
CSS YAML Configuration Reference You can define a CSS client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a CSS client extension definition: ...
Date de publication: 26 avr. 2024 20:56
Data Set View Visualization Modes
Data Set View Visualization Modes Liferay DXP 2024.Q1+/Portal 7.4 GA112+ [Beta Feature](../../../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) To customize the...
Date de publication: 26 avr. 2024 20:56
Integrating External Applications
Integrating External Applications Custom Element and IFrame client extensions register applications with Liferay and render them as widgets on site pages. When you create one of these frontend...
Date de publication: 26 avr. 2024 20:56
Data Set View Filters
Data Set View Filters Liferay DXP 2024.Q1 U112 [Beta Feature](../../../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) While managing data set views, you can define...
Date de publication: 26 avr. 2024 20:56

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