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Clay Icons The Liferay Clay taglibs provide several icons that you can use in your apps. Use the clay:icon tag and specify the icon with the symbol attribute: You can include icons in your app...

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...

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...

Clay Labels and Links

Official Documentation

Clay Labels and Links Liferay Clay taglibs provide tags for creating labels and links in your app. Both of these elements are covered below. Labels The Liferay Clay taglibs provide a few different...

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...

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...

Using Liferay Util Whitespace Remover

Official Documentation

Using Liferay Util Whitespace Remover The whitespace remover tag removes line breaks and tabs from code blocks included between the opening and closing of the tag. Below is an example configuration...

Using Liferay Util Param

Official Documentation

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...

Reference

Official Documentation

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...

PortletMVC4Spring Annotations

Official Documentation

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

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...

Using Spring

Official Documentation

Using Spring PortletMVC4Spring is a way to develop portlets using the Spring Framework and the Model View Controller (MVC) pattern. While the Spring Framework supports developing servlet-based web...

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...

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...

Portlet 3.0 API Opt In

Official Documentation

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...

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...

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...

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 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 that happen...

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...

Using a JSP and MVC Portlet

Official Documentation

Using a JSP and MVC Portlet An easy way to start developing a web application is to add markup to a JSP file and render it using a portlet Java class. The W3E7 example application demonstrates...

Liferay Faces Version Scheme

Official Documentation

Liferay Faces Version Scheme In this article, you'll learn which Liferay Faces artifacts should be used with your portlet and explore the Liferay Faces versioning scheme by discovering what each...

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: ...

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...

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