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Capability
Feature
Deployment Approach
Upgrading Custom Development
Upgrading Custom Development Upgrading on 7.4 After upgrading your installation, you must also upgrade your customizations. This includes apps, services, configurations, and more. The steps to...
Published Date: May 9, 2024 6:52 PM
Liferay Development
Liferay Development Liferay's development platform makes developers faster and more efficient by providing a baseline set of features to build upon. Rather than start from scratch, you can start...
Published Date: May 9, 2024 6:52 PM
Building Applications
Building Applications For maximum compatibility with all of Liferay's deployment options, you can combine Liferay's Objects, Client Extensions, and other features and tools to build real-world...
Published Date: May 9, 2024 6:52 PM
Defining a Custom Data Schema
Defining a Custom Data Schema The ticketing application requires custom data fields and selections. You use Liferay objects and picklists to define a custom data schema. Creating Custom Picklists...
Published Date: May 9, 2024 6:52 PM
Building a Time Off Requester
Building a Time Off Requester Liferay 7.4+ With Liferay Objects, you can build entire applications without writing code or deploying modules. Here, create a Time Off Request application using...
Published Date: May 9, 2024 6:52 PM
Data Frameworks
Data Frameworks
Published Date: May 9, 2024 6:52 PM
Asset Framework
Asset Framework The asset framework is behind many of Liferay's most powerful features. It provides tools for displaying and interacting with any type of content and data. For example, if you build...
Published Date: May 9, 2024 6:52 PM
Applying a Custom Theme
Applying a Custom Theme You can use different front-end client extensions to customize the look and feel of your site. Specifically, theme CSS type client extension can be used as an alternative to...
Published Date: May 9, 2024 6:52 PM
Deploying a Custom Application
Deploying a Custom Application You can use a custom element client extension to render a JavaScript application as a widget on a Liferay site page. The application is served by Liferay and...
Published Date: May 9, 2024 6:52 PM
Implementing a Documentation Referral System
Implementing a Documentation Referral System The ticketing system can be further enhanced with a documentation referral system. The system searches automatically for relevant documentation based on...
Published Date: May 9, 2024 6:52 PM
Ticket Management with Cron Jobs
Ticket Management with Cron Jobs Use Cron jobs to automate managing tickets. For example, have a job to run at a regular schedule to delete any tickets that have a resolution type of duplicate or...
Published Date: May 9, 2024 6:52 PM
Enabling Assets
Enabling Assets Many of Liferay's applications (e.g. Blogs, Documents and Media, Message Boards, etc.) are asset-enabled out of the box. You can publish assets with the Asset Publisher widget or...
Published Date: May 9, 2024 6:52 PM
Accessing Custom Fields With Expandos
Accessing Custom Fields With Expandos When you need additional fields in your application, you can always add them in your service model definition and re-run Service Builder. This adds new columns...
Published Date: May 9, 2024 6:52 PM
Cache
Cache
Published Date: May 9, 2024 6:52 PM
Data Scopes
Data Scopes
Published Date: May 9, 2024 6:52 PM
Expando
Expando Accessing Custom Fields with Expando
Published Date: May 9, 2024 6:52 PM
Service Builder
Service Builder An application without reliable business logic or persistence isn't much of an application at all. Unfortunately, writing your own persistence code often takes a great deal of time....
Published Date: May 9, 2024 6:52 PM
Advanced Queries
Advanced Queries Service Builder doesn't limit you to elements in service.xml. If simple finders aren't sufficient for getting data out of your application, there are three other ways to make the...
Published Date: Jan 11, 2025 4:12 PM
Using Domain-Specific Language Queries
Using Domain-Specific Language Queries Liferay 7.4+ DSL Query is an acronym for Domain-Specific Language Query. The foundation is based upon using a domain-specific language for the...
Published Date: Jan 18, 2025 2:47 AM
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
Using Custom SQL Queries
Using Custom SQL Queries Service Builder creates finder methods that retrieve entities by their attributes (their column values). When you add a column as a parameter for the finder in your...
Published Date: Sep 6, 2024 3:37 PM
Using Dynamic Query
Using Dynamic Query Liferay's Dynamic Query API wraps Hibernate's Criteria API. It helps you think in terms of objects and member variables instead of tables and columns. Complex queries can be...
Published Date: Jan 18, 2025 2:47 AM
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
Defining Entities
Defining Entities Entities are the heart and soul of a service. They represent the map between the model objects in Java and your database fields and tables. Service Builder automatically maps your...
Published Date: May 9, 2024 6:52 PM
Adding Model Hints
Adding Model Hints Once you've used Service Builder to define model entities, you may want to refine how users enter that data. Model hints specify entity data restrictions and other formatting....
Published Date: May 9, 2024 6:52 PM
Configuring Global Service Options
Configuring Global Service Options A service's global options apply to all its entities. Here are the options: Dependency Injector Package path Multiversion concurrency control Namespace...
Published Date: May 9, 2024 6:52 PM
Defining Entity Columns
Defining Entity Columns An entity's columns represent its attributes. These attributes map table fields to Java object fields. Here you'll examine the sample project from Understanding and...
Published Date: May 9, 2024 6:52 PM
Using the Variable Rate Shipping Method
Using the Variable Rate Shipping Method Variable rate shipping allows shipping costs to be calculated using three factors: weight, order subtotal (cost before shipping, taxes, and discounts), and a...
Published Date: May 9, 2024 6:47 PM
Using the Flat Rate Shipping Method
Using the Flat Rate Shipping Method Buyers can choose a flat rate shipping option to ship any product. By creating multiple flat rate options, you can give customers choices of cost, speed, or...
Published Date: Nov 22, 2024 10:47 PM
Shipping Method Reference
Shipping Method Reference Carrier: This shipping method integrates your shipping processes with a shipping company. This ensures the prices you charge your customers closely matches your actual...
Published Date: May 9, 2024 6:47 PM
Using the UPS Shipping Method
Using the UPS Shipping Method Liferay DXP 2024.Q3+/Portal GA125+ Liferay provides a client extension that integrates with UPS. It uses the shipping engine client extension as a base. See...
Published Date: Aug 16, 2024 3:41 PM
Currencies
Currencies Liferay comes with multiple currencies pre-configured for use. If a desired currency is not already included, you can add a new one. See the Currencies Reference on how to enter specific...
Published Date: May 9, 2024 6:47 PM
Configuring the Commerce Notification Queue
Configuring the Commerce Notification Queue When channel events trigger notifications, Commerce logs them in the channel's Notification Queue tab with the Unsent status. By default, Liferay checks...
Published Date: Nov 22, 2024 10:47 PM
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 Notification Templates
Using Notification Templates Email notifications are sent automatically to users based on events in the store. To send them, you must first create a Notification Template. Notification templates...
Published Date: Nov 22, 2024 10:47 PM
Currencies Reference
Currencies Reference Liferay comes with multiple currencies pre-configured for use out-of-the-box. Your store must have a primary currency enabled to start processing orders. To manage currencies,...
Published Date: Jan 18, 2025 2:45 AM
Understanding the Currency Hierarchy
Understanding the Currency Hierarchy With Liferay, you can use different currencies across catalogs, price lists, and channels. Each currency has its own role in the currency hierarchy. The...
Published Date: Nov 22, 2024 10:47 PM
Developer Guide
Developer Guide
Published Date: Jan 18, 2025 2:45 AM
Enabling Guest Checkout
Enabling Guest Checkout You can enable guest checkout on a per-channel basis. Open the Global Menu (Applications Menu icon) and navigate to Commerce → Channels. Select the channel linked to...
Published Date: Nov 22, 2024 10:47 PM
Liferay Commerce Configuration Overview
Liferay Commerce Configuration Overview You can find options to configure Commerce from the Global Menu. Access Commerce via the Global Application menu. Open the Global Menu (Global Menu) and go...
Published Date: Nov 22, 2024 10:47 PM
Sending Emails
Sending Emails You can configure Liferay to send email notifications for different events that happen in your store. For example, you may want to send updates to the order manager or another person...
Published Date: Nov 22, 2024 10:47 PM
Users and Accounts
Users and Accounts Liferay Commerce provides specialized roles out of the box to satisfy e-commerce needs. These roles are included alongside the standard DXP roles and define basic user profiles...
Published Date: Nov 22, 2024 10:47 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
Locale Options
Locale Options Liferay Commerce can be configured to work in different regions and languages. See the following articles to learn how to configure a store for regional variances in language,...
Published Date: Jan 18, 2025 2:45 AM
Managing Exchange Rates
Managing Exchange Rates Exchange rates can be manually managed or automatically updated by an online service. To ensure that the store has the most recent exchange rates, administrators can enable...
Published Date: May 9, 2024 6:47 PM
Channel API Basics
Channel API Basics You can manage channels from the Applications menu or with REST APIs. Call the headless-commerce-admin-channel services to create and manage channels. Adding a Channel Once...
Published Date: Nov 22, 2024 10:47 PM
Migrating Documents and Media Thumbnails to Adaptive Media
Migrating Documents and Media Thumbnails to Adaptive Media DXP automatically generates image thumbnails in Documents and Media using Adaptive Media, which is included by default starting with DXP...
Published Date: May 9, 2024 6:50 PM
Managing Image Resolutions
Managing Image Resolutions You can manage adapted image resolutions via the Adaptive Media application. This includes manually generating adapted images, disabling/enabling resolutions, as well as...
Published Date: May 9, 2024 6:50 PM
Defining Entity Relationships
Defining Entity Relationships Relationships between database entities or Java objects are necessary for most applications. Take Liferay's Message Boards application as an example. Each Message...
Published Date: May 9, 2024 6:52 PM
Modifying Database Fields in Development
Modifying Database Fields in Development As you develop an application, you might need to add fields to your database. This is a normal process of iterative development: you get an idea for a new...
Published Date: May 9, 2024 6:52 PM
Service Builder Basics
Service Builder Basics Using Service Builder helps you learn it. You'll use it to learn the basics: Generating Model, Persistence, and Service Code: Define a basic model, generate code from it,...
Published Date: May 9, 2024 6:52 PM
Invoking a Service Locally
Invoking a Service Locally Service Builder services that are deployed to DXP/Portal can be invoked from other classes in the same JVM. These services are local to the classes. Service Builder...
Published Date: May 9, 2024 6:52 PM
Defining Entity Finder Methods
Defining Entity Finder Methods Finder methods retrieve entity objects from the database based on specified parameters. For each finder defined, Service Builder generates several methods to fetch,...
Published Date: May 9, 2024 6:52 PM
Sorting Entity Instances
Sorting Entity Instances Often, you want to retrieve multiple instances of a given entity and list them in a particular order. The service.xml file lets you specify the default order of your...
Published Date: May 9, 2024 6:52 PM
Generating Model, Persistence, and Service Code
Generating Model, Persistence, and Service Code Service Builder makes it easy to define models and generate model, persistence, and service code for them. You'll experience this by defining a model...
Published Date: May 9, 2024 6:52 PM
Understanding and Extending Generated Classes
Understanding and Extending Generated Classes Service Builder generates both tables for your entity and model, persistence, and service classes for it. Here you'll examine generated classes for an...
Published Date: May 9, 2024 6:52 PM
Upgrading Data Schemas
Upgrading Data Schemas When you upgrade Liferay, you might run into incompatibility issues with your custom modules' data schemas. There are three ways you can resolve these issues: You can run...
Published Date: May 9, 2024 6:52 PM
Multithreading Process
Multithreading Process Liferay DXP 7.4 U10+ or Liferay Portal 7.4 GA14+ Your Upgrade Processes may involve making complex changes to large data sets. If performance is critical, use the...
Published Date: May 9, 2024 6:52 PM
Using Upgrade Processes in Earlier Versions
Using Upgrade Processes in Earlier Versions Liferay DXP 7.4 U10/Portal 7.4 GA14 and Below Follow these steps to create an upgrade process for your module: Open your module's bnd.bnd file, and...
Published Date: Dec 3, 2024 3:10 PM
Portlet 3.0 API Opt In
Portlet 3.0 API Opt In A portlet must specify version 3.0 to opt in to the Portlet 3.0 API. The 3.0 Portlet API version can be specified in the following ways. Standard Portlet @PortletApplication...
Published Date: May 9, 2024 6:53 PM

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