Site Search - Liferay Learn

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...

Liferay Theme Objects For JSPs

Official Documentation

Liferay Theme Objects For JSPs When you include the tag in your JSP, you gain access to several Liferay theme objects via variables. These objects are described in the table below: ...

Liferay UI Icon Menus

Official Documentation

Liferay UI Icon Menus You can add a pop-up navigation menu to your app with the liferay-ui:icon-menu tag. Icon menus display menu options when needed, storing them away in a collapsed menu when...

Using Liferay Util Body Bottom

Official Documentation

Using Liferay Util Body Bottom The body bottom tag is not a self-closing tag. It lets you add additional HTML or scripts to the bottom of the body tag. content placed between the opening and...

Clay Progress Bars

Official Documentation

Clay Progress Bars You can add progress bars to your app with the clay:progressbar tag. These indicate the completion percentage of a task and come in three status styles: default (blue), warning...

Liferay UI Icons

Official Documentation

Liferay UI Icons The Liferay UI taglibs provide several icons you can include in your apps. To add an icon to your app, use the liferay-ui:icon tag and specify the icon with either the icon,...

Using Liferay Util Buffer

Official Documentation

Using Liferay Util Buffer The buffer tag is not a self-closing tag. The content placed between the opening and closing of this tag is saved to a buffer and its output is assigned to the Java...

Clay Stickers

Official Documentation

Clay Stickers Whereas badges display numbers and labels display short information, stickers are small visual indicators of the content (usually the content type). They can include a small label or...

Clay Navigation Bars

Official Documentation

Clay Navigation Bars Similar to dropdown menus, navigation bars display a list of navigation items. The key difference is navigation bars are displayed in a horizontal bar with all navigation items...

Liferay Portlet Objects For JSPs

Official Documentation

Liferay Portlet Objects For JSPs You may have noticed the tag in your JSPs. Similar to the theme:defineObjects tag, when you include this tag in your JSP, you gain access to several variables ...

Liferay UI Icon Help

Official Documentation

Liferay UI Icon Help The icon help tag lets you communicate additional information to your users in an unobtrusive way. It renders as an iconic question mark that provides more information through...

Using Liferay Util Body Top

Official Documentation

Using Liferay Util Body Top The body top tag is not a self-closing tag. The content placed between the opening and closing of this tag is moved to the top of the body tag. When something is passed...

Liferay UI Icon Lists

Official Documentation

Liferay UI Icon Lists An icon list displays icons in a horizontal list, instead of in a pop-up navigation menu like an icon menu. You can see an example of an icon list menu in a message board...

Liferay Util Tag Library

Official Documentation

Liferay Util Tag Library The Liferay Util taglib is used to pull other resources into a portlet or theme. You can use it to specify which resources to insert at the bottom or top of the page's...

Using Liferay Util Get URL

Official Documentation

Using Liferay Util Get URL The get URL tag scrapes the URL provided by the url attribute. If a value is provided for the var attribute, the content from the screen scrape is scoped to that...

Liferay UI Tag Library

Official Documentation

Liferay UI Tag Library The Liferay UI tag library provides tags that implement commonly used UI components. These tags make your markup consistent, responsive, and accessible. You can find a list...

Liferay UI Tabs

Official Documentation

Liferay UI Tabs Tabs create dividers that organize content into individual sections. Content can be embedded or included from another JSP. To add tabs to your app, use the tag and specify each...

Using Liferay Util Dynamic Include

Official Documentation

Using Liferay Util Dynamic Include The dynamic include tag lets you specify a point or points in a JSP or theme where a developer can inject additional HTML, resources, or functionality, using the...

Developer Guide

Official Documentation

Developer Guide Welcome to the Liferay Commerce Developer Guide! Here are demonstrations of working custom modules that extend the features of Liferay Commerce. This shows you how to leverage...

Catalog

Official Documentation

Catalog Liferay comes with four product types out-of-the-box. But you can leverage the extension point to add a new product type of your own.

Adding a New Product Type

Official Documentation

Adding a New Product Type This tutorial shows you how to add a new product type by implementing three interfaces: CPType, ScreenNavigationCategory, and ScreenNavigationEntry. Product types can be...

Content

Official Documentation

Content Learn how to customize the way products appear in your storefront or add new data sources to the product publisher widget.

Implementing a Custom Product Content Renderer

Official Documentation

Implementing a Custom Product Content Renderer This tutorial shows you how to add a custom product content renderer by implementing the CPContentRenderer interface. A product content renderer...

Adding a New Product Data Source for the Product Publisher Widget

Official Documentation

Adding a New Product Data Source for the Product Publisher Widget This tutorial shows you how to add a new product data source by implementing the CPDataSource interface. Product data sources...

Adding a New Discount Rule Type

Official Documentation

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...

Implementing a Custom Order Validator

Official Documentation

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...

Using the Shipping Engine Client Extension

Official Documentation

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...

Implementing a Custom Order Rule

Official Documentation

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...

Managing Inventory

Official Documentation

Managing Inventory Liferay's inventory engine comes with one low stock activity out-of-the-box. But you can use the extension point to add custom ones.

Checkout Step Client Extension Reference

Official Documentation

Checkout Step Client Extension Reference Checkout Step Client Extension YAML Reference FieldValueDescription activetrueSpecifies that the checkout step is active....

Sales

Official Documentation

Sales Liferay provides several extension points that you can use to improve the sales in your storefront. From adding a new checkout step to a new tax engine and more, the possibilities are endless.

Shipping Engine Client Extension Reference

Official Documentation

Shipping Engine Client Extension Reference Shipping Engine Client Extension YAML Reference FieldValueDescription keyliferay-sample-commerce-shipping-engineSpecifies the unique key for the shipping...

Using the Checkout Step Client Extension

Official Documentation

Using the Checkout Step Client Extension Liferay DXP 2024.Q1+/Portal GA112+ You can use a client extension to create a new checkout step. This tutorial uses an example client extension from the...

Implementing a Custom Order Status

Official Documentation

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...

Customizing Order Management

Official Documentation

Customizing Order Management Liferay's order engine contains several components that you can customize to fit your needs. You can add custom notification types, order statuses, order rules, and more.

Implementing an Exchange Rate Provider

Official Documentation

Implementing an Exchange Rate Provider You can implement the ExchangeRateProvider interface to add a custom exchange rate provider. An exchange rate provider uses a data source to perform the...

Payment Integration Client Extension Reference

Official Documentation

Payment Integration Client Extension Reference Payment Integration Client Extension YAML Reference FieldValueDescription keyliferay-sample-commerce-payment-integrationSpecifies the unique key for...

Implementing a Custom Notification Type

Official Documentation

Implementing a Custom Notification Type You can configure Liferay Commerce to send email notifications for a variety of event triggers in your store. When there's no out-of-the-box notification...

Implementing a Custom Low Stock Activity

Official Documentation

Implementing a Custom Low Stock Activity Here, learn how to add a custom low stock activity by implementing the CommerceLowStockActivity interface. Low stock activities are actions happen...

Implementing a Custom Checkout Step

Official Documentation

Implementing a Custom Checkout Step This tutorial shows you how to add a custom checkout step by implementing the CommerceCheckoutStep interface. A checkout step represents one screen of the...

Implementing a New Payment Method

Official Documentation

Implementing a New Payment Method This tutorial shows you how to add a new payment method by implementing the CommercePaymentMethod interface. Payment methods represent various ways customers can...

Promotions

Official Documentation

Promotions There are three discount rules available out-of-the-box with Liferay. But you can also use the extension point to add your own custom rules.

Implementing a New Tax Engine

Official Documentation

Implementing a New Tax Engine This tutorial shows you how to add a new tax engine by implementing the CommerceTaxEngine interface. A tax engine performs the calculation for taxes when a...

Using Client Extensions

Official Documentation

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...

Using the Payment Integration Client Extension

Official Documentation

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...

Contributing Custom Content to the Similar Results Widget

Official Documentation

Contributing Custom Content to the Similar Results Widget Subscribers This functionality relies on a Service Provider Interface (SPI) that's bundled with Liferay DXP 7.3+. It's available in...

Search Queries and Filters

Official Documentation

Search Queries and Filters To get sensible results from the search engine, you must provide a sensible query. Liferay's query APIs are in the portal-search-api module and are used to construct both...

Search Results