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Deployment Approach
The Benefits of Modularity
The Benefits of Modularity Dictionary.com defines modularity as the use of individually distinct functional units, as in assembling an electronic or mechanical system. The distinct functional units...
Published Date: May 9, 2024 6:55 PM
Customizing Form Layouts
Customizing Form Layouts By default, new elements on your form are added to a new row and occupy the entire width of the form. Form with all elements occupying entire width of form. Sometimes it...
Published Date: May 9, 2024 6:55 PM
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...
Published Date: May 9, 2024 6:55 PM
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...
Published Date: May 9, 2024 6:55 PM
7.4 Breaking Changes
7.4 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay 7.4, starting with the latest quarterly...
Published Date: May 9, 2024 6:55 PM
Forms
Forms
Published Date: May 9, 2024 6:55 PM
Creating and Managing Forms
Creating and Managing Forms Creating Forms Customizing Form Layouts Reusing Sets of Form Elements Providing Help Text and Predefined Values Building Forms with Conditional Fields Validation...
Published Date: May 9, 2024 6:55 PM
Forms Field Types Reference
Forms Field Types Reference The Liferay Forms application contains lots of field types and elements to add to your forms. To discover the available elements, Open the Product Menu (Product Menu)...
Published Date: May 9, 2024 6:55 PM
Guest Checkout
Guest Checkout You can use guest checkout to submit orders without an account on the site. You can enable guest checkout on a per-channel basis. See Enabling Guest Checkout to learn more. After...
Published Date: Nov 22, 2024 10:47 PM
Developer Guide
Developer Guide This guide provides comprehensive information and references to help you effectively use the Document API, understand adaptive media modules, and create video shortcut providers.
Published Date: May 9, 2024 6:50 PM
Setting Up Liferay
Setting Up Liferay After installing Liferay, configure it to meet your needs. Here are common setup tasks. Setup Tasks Preconfigure the System Activate Liferay (Subscription Required) ...
Published Date: May 9, 2024 6:52 PM
Sample API Tutorials
Sample API Tutorials Follow the links below for sample API tutorials that include example requests and example code. Building Applications (Objects) Custom Objects API Basics Custom Objects...
Published Date: May 9, 2024 6:51 PM
Portal Properties
Portal Properties Configuration options are specified using Portal Properties, sets of name/value pairs read from properties files and Docker environment variables on server startup. Default values...
Published Date: May 9, 2024 6:52 PM
Build Retention Policy
Build Retention Policy The Liferay Cloud console displays your builds on the Builds page, so you can deploy them to your services whenever needed. However, only the most recent 1,100 builds remain...
Published Date: Jan 30, 2025 12:33 PM
Updating Services in Liferay PaaS
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...
Published Date: May 9, 2024 7:01 PM
Batch Engine API Basics - Importing Data
Batch Engine API Basics - Importing Data Liferay's Headless Batch Engine provides REST APIs to import and export data. Call these services to import data to Liferay. Importing Data Then follow...
Published Date: May 9, 2024 6:51 PM
Notifications API Basics
Notifications API Basics Liferay's headless delivery application provides REST and GraphQL services for subscribing to or unsubscribing from notifications for platform events across several default...
Published Date: Oct 4, 2024 4:10 PM
Developer Guide
Developer Guide
Published Date: May 9, 2024 6:59 PM
Products
Products Liferay provides four product types out-of-the-box: Simple, Grouped, Virtual, and Diagram. Catalogs hold products with a default SKU at creation time. By default, all products are visible...
Published Date: May 9, 2024 6:46 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: Jan 18, 2025 2:48 AM
Sharing Localized Messages
Sharing Localized Messages As you work on an application you might have multiple modules, each of which with its own language keys. Instead of maintaining various language properties files in...
Published Date: May 9, 2024 6:53 PM
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...
Published Date: Jul 18, 2024 8:39 PM
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...
Published Date: Jul 18, 2024 8:39 PM
Provisioning Cloud Apps
Provisioning Cloud Apps You can provision cloud apps to your Liferay instance and start using them immediately. Unlike DXP apps that require manual download and deployment, cloud apps integrate...
Published Date: Feb 11, 2025 12:35 PM
Provisioning DXP Apps
Provisioning DXP Apps Free apps can be downloaded, deployed to Liferay DXP, and used immediately without deploying a license. Paid apps have trial, developer, or standard licenses based on the...
Published Date: Nov 8, 2024 3:11 PM
Implementing a Custom Order Rule
Implementing a Custom Order Rule You can configure order rules in Liferay for orders that meet a specific condition. The Minimum Order Amount rule is available out-of-the-box. It prevents checkout...
Published Date: Jan 18, 2025 2:44 AM
Implementing a Custom Order Status
Implementing a Custom Order Status You can add a custom order status by implementing the CommerceOrderStatus interface. The Commerce Order Engine provides a standard order flow out-of-the-box, but...
Published Date: May 9, 2024 6:45 PM
Adding a New Discount Rule Type
Adding a New Discount Rule Type You can add a new discount rule type by implementing two interfaces: CommerceDiscountRuleType and CommerceDiscountRuleTypeJSPContributor. Discount rule types define...
Published Date: May 9, 2024 6:45 PM
Warehouse API Basics
Warehouse API Basics You can manage warehouses from the Applications menu or REST APIs. Call the headless-commerce-admin-inventory services to create and manage warehouses. Adding a Warehouse ...
Published Date: May 9, 2024 6:45 PM
Order Management
Order Management Use Liferay's order management capabilities to process orders of multiple types from different channels, set up workflows, create shipments for orders, and more.
Published Date: May 9, 2024 6:45 PM
Implementing a Custom Order Validator
Implementing a Custom Order Validator This tutorial explains how to add a custom order validator by implementing the CommerceOrderValidator interface. An order validator is a class that validates...
Published Date: Jan 18, 2025 2:44 AM
Option API Basics
Option API Basics You can manage option templates from the Applications menu or with REST APIs. Call the headless-commerce-admin-catalog services to create and manage options. Adding an Option ...
Published Date: May 9, 2024 6:46 PM
Store Management
Store Management Learn how to create and manage channels, configure countries and regions, add shipping and payment methods to your store, and more.
Published Date: May 9, 2024 6:46 PM
Batch Engine API Basics - Exporting Data
Batch Engine API Basics - Exporting Data Liferay's Headless Batch Engine provides REST APIs to import and export data. Call these services to export data from Liferay. Exporting Data Then,...
Published Date: May 9, 2024 6:51 PM
Captcha API Basics
Captcha API Basics Liferay provides a headless API to retrieve and submit captchas using the SimpleCAPTCHA engine. Using the /captcha endpoint from the API Explorer, you can add captchas in your...
Published Date: May 9, 2024 6:52 PM
Implementing an Item Selector
Implementing an Item Selector Item selectors are pop-up dialogs for selecting assets, such as documents, videos, or users. By configuring the item selector's criteria and defining its usage, you...
Published Date: May 9, 2024 6:52 PM
Business Logic with Service Builder
Business Logic with Service Builder Once you've generated model, persistence, and service code with Service Builder, you can begin adding business logic. Entities generated by Service Builder...
Published Date: May 9, 2024 6:52 PM
MVC Render Command
MVC Render Command MVC Render Commands are classes that handle which page to render. They are invoked by MVCPortlet render URLs and requests. If your render logic is simple you can implement all of...
Published Date: May 9, 2024 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: Nov 22, 2024 10:50 PM
Core Frameworks
Core Frameworks
Published Date: Nov 22, 2024 10:50 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, 2024 6:53 PM
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: ...
Published Date: May 9, 2024 6:54 PM
Using Servlet Filters
Using Servlet Filters Servlet filters can both pre-process requests as they arrive and post-process responses before they go to the client browser. You can apply functionality to requests and...
Published Date: Oct 18, 2024 4:07 PM
Defining Object Relationships
Defining Object Relationships Liferay 7.4+ Relationships add fields and tables to object definitions for relating their entries to one another. Follow these steps to add relationships to object...
Published Date: May 9, 2024 6:54 PM
Writing a Custom Form Field Type
Writing a Custom Form Field Type The Forms application contains many highly configurable field types out-of-the-box. Most use cases are met with one of the existing field types. If your use case...
Published Date: May 9, 2024 6:56 PM
Removing Relationships
Removing Relationships Liferay 7.4 U26+/GA26+ You can remove relationships from both draft and published object definitions. Removing a relationship permanently deletes its field from the related...
Published Date: May 9, 2024 6:54 PM
Adding the UAD Framework
Adding the UAD Framework You can manage and delete user data with Liferay's User Associated Data (UAD) management tool. The tool is available out-of-the-box for many of Liferay's applications (e.g....
Published Date: May 9, 2024 6:59 PM
Creating a Condition Evaluator
Creating a Condition Evaluator A Workflow condition node uses a Groovy script to determine the proper transition a workflow item traverses. Instead of writing logic in Groovy directly in a workflow...
Published Date: May 9, 2024 6:56 PM
User Groups API Basics
User Groups API Basics You can Create and Manage User Groups from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage user groups. Adding a User Group ...
Published Date: May 9, 2024 6:59 PM
Product Images
Product Images Product images help to ensure that customers know what they are buying and increase the likelihood of a sale. If you have a product with different SKUs you can can upload images for...
Published Date: May 9, 2024 6:46 PM
Related Products, Up-Sells, and Cross-Sells
Related Products, Up-Sells, and Cross-Sells You can use product relations to create links between products. After doing so, one product displays other linked products. To add a product relation,...
Published Date: May 9, 2024 6:46 PM
Liferay Commerce Connector to PayPal SDK
Liferay Commerce Connector to PayPal SDK Liferay DXP 2024.Q4+/Portal GA129+ Liferay provides a client extension that integrates with the PayPal JavaScript SDK to provide more payment options like...
Published Date: Jan 18, 2025 2:45 AM
Notification Template Variables Reference Guide
Notification Template Variables Reference Guide When creating notification templates, you can use variables to populate email fields dynamically with data from the triggering event. Notification...
Published Date: Nov 22, 2024 10:47 PM
Using the Mini Cart Fragment
Using the Mini Cart Fragment Liferay DXP 7.4 U69+/GA69+ The Mini Cart fragment provides a detailed overview of your cart. You can use it to increase or decrease product quantity, delete products,...
Published Date: Nov 22, 2024 10:46 PM
Using the Shipping Engine Client Extension
Using the Shipping Engine Client Extension Liferay DXP 2024.Q1+/Portal GA112+ You can use a client extension to add a new shipping engine to Liferay. This client extension from the sample...
Published Date: May 9, 2024 6:45 PM
Using the Payment Integration Client Extension
Using the Payment Integration Client Extension Liferay DXP 2024.Q1+/Portal GA112+ You can use a client extension to integrate with a new payment method in Liferay. This client extension from the...
Published Date: May 9, 2024 6:45 PM
Using Client Extensions
Using Client Extensions Liferay DXP 2024.Q1+/Portal GA112+ Using client extensions, you can extend Liferay without using OSGi modules. Deploy them to any Liferay environment, whether you host it...
Published Date: May 9, 2024 6:45 PM
Alerts and Announcements
Alerts and Announcements Use the Alerts or the Announcements widgets to broadcast important information. Alerts are for high-priority information (e.g. planned downtime alerts, security alerts,...
Published Date: Nov 22, 2024 10:48 PM
Configuring the Calendar Widget
Configuring the Calendar Widget Use the Calendar widget configuration options to tailor the display and functionality of your calendar. From choosing the time format and default view to setting the...
Published Date: May 13, 2024 7:54 PM
Exporting/Importing Calendar Data
Exporting/Importing Calendar Data You can export and import calendar data as Liferay Archive (LAR) files. Data can only be ported between installations of the same version. Use the widget...
Published Date: May 13, 2024 7:54 PM

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