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Capability
Feature
Deployment Approach
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: May 9, 24, 6:53 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: May 9, 24, 6:53 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: May 9, 24, 6:53 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: May 9, 24, 6:53 PM
Developing a JavaScript Application
Developing a JavaScript Application
Published Date: May 9, 24, 6:53 PM
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 ...
Published Date: May 9, 24, 6:53 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: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
Configuration as Code
Configuration as Code Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Liferay instance configurations are deployable with client extensions. For example, you can deploy OAuth2...
Published Date: May 9, 24, 6:53 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: May 9, 24, 6:53 PM
OAuth User Agent YAML Configuration Reference
OAuth User Agent YAML Configuration Reference You can define an OAuth user agent client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines an OAuth...
Published Date: May 9, 24, 6:53 PM
Configuration Framework
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
Published Date: May 9, 24, 6:53 PM
Remote Applications with Headless APIs
Remote Applications with Headless APIs Available 7.4+ After creating and publishing objects, headless REST APIs are automatically generated. Here you'll see how to integrate these endpoints to...
Published Date: May 9, 24, 6:53 PM
Using Object Data with React Charts
Using Object Data with React Charts Here you'll use Objects, Headless APIs, and custom element remote applications to create a dynamic chart for data dashboards. First, you'll set up a new DXP...
Published Date: May 9, 24, 6:53 PM
Packaging Client Extensions
Packaging Client Extensions Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Client extension projects are built as deployable archives called Liferay Universal File Format Archives...
Published Date: May 9, 24, 6:53 PM
OAuth Headless Server YAML Configuration Reference
OAuth Headless Server YAML Configuration Reference You can define an OAuth headless server client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines...
Published Date: May 9, 24, 6:53 PM
Core Frameworks
Core Frameworks
Published Date: May 9, 24, 6:53 PM
Categorizing a Configuration
Categorizing a Configuration When you register a configuration interface, the UI for your application is generated in System Settings → Platform → Third Party. If you prefer a different section and...
Published Date: May 9, 24, 6:53 PM
Completely Custom Configuration
Completely Custom Configuration A configuration UI is generated automatically when you create a configuration interface. But in some cases you want a completely custom UI for your configuration....
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
Job Scheduler UI Reference
Job Scheduler UI Reference Job Scheduler Triggers View, create, and manage Job Scheduler Tasks. The Job Scheduler Triggers tab lists all tasks added to the Liferay instance. Click Add (Add...
Published Date: May 9, 24, 6:53 PM
Understanding the Job Scheduler Framework
Understanding the Job Scheduler Framework Liferay Job Scheduler is a flexible framework built on top of Liferay's Scheduler Engine. You can use it to add, execute, and schedule tasks containing any...
Published Date: May 9, 24, 6:53 PM
Configuration Form Renderer
Configuration Form Renderer When you create a configuration interface, a configuration UI is automatically generated. But in some cases you want customize the look and feel of the UI. For example,...
Published Date: May 9, 24, 6:53 PM
Configuration Model Listener Reference
Configuration Model Listener Reference Use model listeners in your own configurations to listen for events and execute code in response. Creating a model listener requires only three steps: ...
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM
Setting and Accessing Configurations
Setting and Accessing Configurations You can use Liferay's configuration framework to add a settings UI for a MVC Portlet. See the Example Portlet Then, follow these steps: Download and unzip...
Published Date: May 9, 24, 6:53 PM
Dependency Injection
Dependency Injection
Published Date: May 9, 24, 6:53 PM
Job Scheduler Framework
Job Scheduler Framework
Published Date: May 9, 24, 6:53 PM
Creating a New Job Scheduler Task Executor
Creating a New Job Scheduler Task Executor Each Job Scheduler Task is created by implementing the DispatchTaskExecutor interface and can execute any logic. While Liferay DXP provides multiple...
Published Date: May 9, 24, 6:53 PM
Using Job Scheduler
Using Job Scheduler Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses the DispatchTaskExecutor interface to...
Published Date: May 9, 24, 6:53 PM
Listening for Messages
Listening for Messages You can listen for messages sent to any registered Message Bus destination, whether it's built-in to DXP/Portal, defined by third-parties, or created by you. Messages sent to...
Published Date: May 9, 24, 6:53 PM
Tuning Messaging Performance
Tuning Messaging Performance Messaging performance is tuned at the destinations. Performance depends on the destination type, the amount of processing the message listeners require, and the thread...
Published Date: May 9, 24, 6:53 PM
Portlet Providers
Portlet Providers
Published Date: May 9, 24, 6:53 PM
Servlets
Servlets
Published Date: May 9, 24, 6:54 PM
Client Extensions UI Reference
Client Extensions UI Reference Liferay's widget client extensions (custom element and iframe) register applications with Liferay, adding them as widgets to site pages. Additionally, you can style...
Published Date: May 9, 24, 6:54 PM
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...
Published Date: May 9, 24, 6:53 PM
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...
Published Date: May 9, 24, 6:53 PM

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