Development and tooling

Troubleshooting JVM Issues with Glowroot

Troubleshooting JVM Issues with Glowroot Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Glowroot displays a dashboard for identifying system issues quickly. Click the Errors tab to see a list of tracked...

Published Date: May 9, 2024 6:59 PM

Troubleshooting Templates with Glowroot Freemarker Plugin

Troubleshooting Templates with Glowroot Freemarker Plugin Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Glowroot can troubleshoot FreeMarker templates to pinpoint slow transactions. Configuring the...

Published Date: May 9, 2024 6:59 PM

Invoking Liferay Services From Scripts

Invoking Liferay Services From Scripts Many scripting scenarios require invoking Liferay services. Liferay *ServiceUtil classes are the fastest and most convenient way to invoke Liferay services in...

Published Date: May 9, 2024 6:59 PM

Developing Glowroot Plugins

Developing Glowroot Plugins Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Glowroot provides various out-of-the-box plugins. You can also build your own with the use of their plugin API. Here are some...

Published Date: May 9, 2024 6:59 PM

Liferay Performance Use Cases with Glowroot

Liferay Performance Use Cases with Glowroot Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Use Glowroot to diagnose and inform you on making performance improvements to your Liferay installation. Here are...

Published Date: May 9, 2024 6:59 PM

Troubleshooting Liferay Performance Issues with Glowroot

Troubleshooting Liferay Performance Issues with Glowroot Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Use Glowroot to identify and diagnose performance issues in your Liferay installation. The following...

Published Date: May 9, 2024 6:59 PM

Using the Script Engine

Using the Script Engine Liferay provides a robust script engine for executing Groovy scripts. You can execute scripts to perform maintenance tasks involving data cleanup, user maintenance...

Published Date: May 9, 2024 6:59 PM

Running Scripts From the Script Console

Running Scripts From the Script Console The Script Console provides a single view for executing Groovy scripts and printing their output. It has predefined variables that facilitate working with...

Published Date: May 9, 2024 6:59 PM

Script Examples

Script Examples Here are some examples to help you use scripts in DXP. Most of the examples originated from the Liferay blog post 5 Tips to Improve Usage of the Liferay Script Console. Example 1:...

Published Date: May 9, 2024 6:59 PM

Organizations API Basics

Organizations API Basics You can Create and Manage Organizations from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage organizations. Adding an...

Published Date: May 9, 2024 6:59 PM

Postal Address API Basics

Postal Address API Basics Liferay DXP/Portal 7.4+ Use Liferay's REST APIs to manage postal addresses. Add Postal Address to Account Then, follow these steps: Download and unzip Postal Address...

Published Date: May 9, 2024 6:59 PM

Account Users and Roles APIs

Account Users and Roles APIs You can manage Account Users and Account Roles from the Applications menu, but you can also use Liferay's REST APIs. Call these services to create and manage account...

Published Date: May 9, 2024 6:59 PM

Countries API Basics

Countries API Basics Liferay 7.4 U24+ and GA24+ Use Liferay's Rest APIs to create and manage countries. Adding a Country Then, follow these steps: Download and unzip Countries API Basics. ...

Published Date: May 9, 2024 6:59 PM

Regions API Basics

Regions API Basics Liferay 7.4 U24+ and GA24+ Use Liferay's REST APIs to create and manage regions. Adding a Region Then, follow these steps: Download and unzip Regions API Basics. curl...

Published Date: May 9, 2024 6:59 PM

Roles API Basics

Roles API Basics You can create and manage roles from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage roles. Associate a User to a Regular Role Then,...

Published Date: May 9, 2024 6:59 PM

Using Objects with SugarCRM

Using Objects with SugarCRM [Beta Feature](../../../../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) You can create objects that map to SugarCRM objects (for...

Published Date: Jun 5, 2024 4:04 PM

Client Extension Reference

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 ...

Published Date: Jun 21, 2024 3:41 PM

Customizing Localization

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...

Published Date: Jul 18, 2024 4:48 PM

Liferay Internals

Liferay Internals 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 framework, which...

Published Date: Jul 18, 2024 8:39 PM

Extending Liferay

Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.

Published Date: Jul 18, 2024 8:39 PM

Adding a Language

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...

Published Date: Jul 18, 2024 8:39 PM

Generating Translations Automatically

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...

Published Date: Jul 18, 2024 8:39 PM

Enabling Glowroot on PaaS

Enabling Glowroot on PaaS Liferay DXP 2023.Q4+/Portal 7.4 GA100+ Glowroot is included with Liferay in the /opt/liferay/glowroot folder. If you're running Liferay in a clustered environment,...

Published Date: Aug 10, 2024 3:47 PM

Using a Frontend Data Set Cell Renderer Client Extension

Using a Frontend Data Set Cell Renderer Client Extension Liferay 7.4+ You can use Frontend Data Set (FDS) cell renderer client extensions to customize the display for your data set. Use this type...

Published Date: Aug 15, 2024 3:42 PM

Frontend Data Set Cell Renderer YAML Reference

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...

Published Date: Aug 15, 2024 3:42 PM

Bundling Resources in a JavaScript Import Map Entry Client Extension

Bundling Resources in a JavaScript Import Map Entry Client Extension Liferay 7.4 2023.Q1+/GA92+ JavaScript import map entry client extensions make JavaScript code or resources available to any...

Published Date: Sep 14, 2024 3:48 PM

JavaScript Import Map Entry YAML Configuration Reference

JavaScript Import Map Entry YAML Configuration Reference Usage Details This client-extension.yaml file defines a JavaScript import map entry client extension: assemble: - from: build/static ...

Published Date: Sep 14, 2024 3:48 PM

Using a Site Initializer Client Extension

Using a Site Initializer Client Extension Liferay 7.4 2023.Q4+/GA100+ Site Initializer client extensions can quickly create a site, complete with configurations and content. Start with the sample...

Published Date: Oct 16, 2024 4:13 PM

Site Initializer YAML Configuration Reference

Site Initializer YAML Configuration Reference Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Use a client-extension.yaml file to define a Site Initializer client extension. Usage...

Published Date: Oct 16, 2024 4:13 PM

Site Initializers

Site Initializers Liferay 2023.Q4+/GA100+ Site Initializers package pages, content, and configurations to help you jump-start a new site with much of the site already built. You can reuse them...

Published Date: Oct 16, 2024 4:33 PM

Using Liferay Util Param

Using Liferay Util Param The param tag lets you set a parameter for an included JSP page. This configuration requires two JSPs. JSP A, the main view of the app, includes JSP B and sets its...

Published Date: Nov 22, 2024 10:50 PM

Using Localized Messages in an MVC Portlet

Using Localized Messages in an MVC Portlet Liferay's localization framework is for creating localized messages in your MVC portlet. Deploy the Sample Code Then, follow these steps: Download...

Published Date: Nov 22, 2024 10:50 PM

PortletMVC4Spring Configuration Files

PortletMVC4Spring Configuration Files A PortletMVC4Spring application has these descriptors, Spring contexts, and properties files in its WEB-INF folder: web.xml → Web application descriptor ...

Published Date: Nov 22, 2024 10:50 PM

Client Extensions

Client Extensions Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 When you want to extend Liferay, either by modifying its look and feel or by calling functions outside of Liferay, you...

Published Date: Nov 22, 2024 10:50 PM

Instance Settings YAML Configuration Reference

Instance Settings YAML Configuration Reference You can use an instance settings client extension to configure a wide variety of Liferay configurations. Each configuration is referenced by its PID...

Published Date: Nov 22, 2024 10:50 PM

Using Spring

Using Spring PortletMVC4Spring is deprecated due to a future migration to Jakarta EE 10. Instead, use client extensions or Liferay Objects if possible. Alternatively, use Liferay's MVC Portlet. ...

Published Date: Nov 22, 2024 10:50 PM

Reference

Reference PortletMVC4Spring integrates Spring, the Spring Web Framework, and the MVC design pattern with portlet development. As such, it uses configuration files from each of these areas and...

Published Date: Nov 22, 2024 10:50 PM

PortletMVC4Spring Annotations

PortletMVC4Spring Annotations PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods. @RenderMapping Annotation Examples The following...

Published Date: Nov 22, 2024 10:50 PM

PortletMVC4Spring Project Anatomy

PortletMVC4Spring Project Anatomy PortletMVC4Spring portlets are packaged in WARs. Liferay provides Maven archetypes for creating projects configured to use JSP/JSPX and Thymeleaf templates. Their...

Published Date: Nov 22, 2024 10:50 PM

Using React

Using React Build your own solutions using Liferay and React.

Published Date: Nov 22, 2024 10:50 PM