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Deployment Approach
Using Variables
Using Variables Though not a Poshi layer, variables are a large part of Poshi tests. Variables, like in other programming languages, are used to store data which can be referenced and reused in...
Published Date: May 9, 2024 6:55 PM
Poshi Resources
Poshi Resources To give Poshi test writers easy access to commonly used functions or other files, Poshi resources were created to store existing Poshi files as dependencies that can be loaded apart...
Published Date: May 9, 2024 6:55 PM
Configuration
Configuration In order to give test writers easy access to commonly used functions, paths, or macros, Poshi resources were created to store existing Poshi files as dependencies. These resources can...
Published Date: May 9, 2024 6:55 PM
Using Poshi Resources
Using Poshi Resources Once the Poshi resources jar file is loaded onto your Poshi project, you are now able to use Liferay's commonly used functions, paths, and macros. To distinguish between files...
Published Date: May 9, 2024 6:55 PM
Reference
Reference Node Version Information
Published Date: May 9, 2024 6:55 PM
Node Version Information
Node Version Information Liferay DXP uses Node (and NPM) for many different frontend components. Specifically, the Liferay Theme Generator and Liferay's JavaScript application tools require the use...
Published Date: May 9, 2024 6:55 PM
Liferay Internals
Liferay Internals
Published Date: May 9, 2024 6:55 PM
Liferay Classloader Hierarchy
Liferay Classloader Hierarchy All Liferay DXP/Portal applications live in an OSGi container. DXP/Portal is a web application deployed on your application server. Its Module Framework bundles...
Published Date: May 9, 2024 6:55 PM
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
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4 As of Liferay DXP 7.4 GA1, the Bootstrap 3 compatibility layer is removed from the built-in packages in Liferay frontend applications. If...
Published Date: May 9, 2024 6:55 PM
Architecture
Architecture The Liferay DXP/Portal architecture has three parts: Core: Bootstraps DXP and its frameworks. The Core provides a runtime environment for managing services, UI components, and...
Published Date: May 9, 2024 6:55 PM
Bundle Classloading Flow
Bundle Classloading Flow The OSGi container searches several places for imported classes. It's important to know where it looks and in what order. Liferay DXP's classloading flow for OSGi bundles...
Published Date: May 9, 2024 6:55 PM
Building Liferay Source
Building Liferay Source This section aims to provide instructions for building Liferay Portal from source as quickly as possible. Using a nightly snapshot bundle no longer requires a full build...
Published Date: May 9, 2024 6:55 PM
Organizing the Source
Organizing the Source It is important to have a solid understanding of how the Liferay source is organized when working on fixing a bug or adding a new feature to the product. The Liferay Source...
Published Date: May 9, 2024 6:55 PM
UI Architecture
UI Architecture
Published Date: May 9, 2024 6:55 PM
Fixing a Bug or Contributing a New Feature
Fixing a Bug or Contributing a New Feature The first thing to do in learning to fix bugs or contributing a feature is to become familiar with how to build the system. The Liferay Portal build...
Published Date: May 9, 2024 6:55 PM
Creating Service Wrappers
Creating Service Wrappers With Service Wrappers, you can override default service methods to add extra functionality. For example, you may want the value of a field you've added to Liferay's User...
Published Date: May 9, 2024 6:55 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: May 9, 2024 6:55 PM
Fundamentals
Fundamentals Liferay development projects consist primarily of simple .jar files. These contain a few extra configuration files that make them OSGi modules, but they're easily understandable by...
Published Date: May 9, 2024 6:55 PM
APIs as OSGi Services
APIs as OSGi Services After you've learned what a module is and how to deploy one, you can use modules to define APIs and implement them. Liferay APIs are OSGi services, defined by Java interfaces...
Published Date: May 9, 2024 6:55 PM
Auditing Portlet Activity with Portlet Filters
Auditing Portlet Activity with Portlet Filters Portlet filters intercept requests and responses at the start of each portlet request processing phase so you can add functionality there. This makes...
Published Date: May 9, 2024 6:55 PM
Customizing JSPs with Dynamic Includes
Customizing JSPs with Dynamic Includes The liferay-util:dynamic-include tag is a placeholder into which you can inject content---JavaScript code, HTML, and more. The example project demonstrates...
Published Date: May 9, 2024 6:55 PM
Overriding OSGi Services
Overriding OSGi Services Liferay's OSGi container is a dynamic environment in which services can be added, removed, or overridden as needed. This framework registers Liferay components with the...
Published Date: May 9, 2024 6:55 PM
Finding Artifacts
Finding Artifacts To use external artifacts in your project, you must configure their dependencies in your build.gradle Gradle script. Before specifying an artifact as a dependency, you must first...
Published Date: May 9, 2024 6:55 PM
Configuring Dependencies
Configuring Dependencies Liferay provides a container where modules can publish and consume functionality through their Java packages. Modules can leverage packages from other modules or...
Published Date: May 9, 2024 6:55 PM
Specifying Dependencies
Specifying Dependencies You must satisfy all dependencies to compile and deploy a module successfully. After you find the dependency artifacts, add them as dependencies in your Gradle build file....
Published Date: May 9, 2024 6:55 PM
Resolving Third Party Library Package Dependencies
Resolving Third Party Library Package Dependencies An application can rely on multiple OSGi modules. Resolving their Java package dependencies can be challenging. In a perfect world, every package...
Published Date: May 9, 2024 6:55 PM
Using an OSGi Service
Using an OSGi Service Liferay APIs are readily available as OSGi services. You can access a service by creating a field of that service type and annotating the field with @Reference, like this: ...
Published Date: May 9, 2024 6:55 PM
Using the Gogo Shell
Using the Gogo Shell The Gogo shell provides a way to interact with the module framework. Among other things, you can Dynamically install/uninstall bundles (modules) Examine package...
Published Date: May 9, 2024 6:55 PM
Micro Frontends
Micro Frontends Micro frontends extend the concept of microservices to the frontend side of development. You can build a fully-featured and powerful browser application that uses a microservice...
Published Date: May 9, 2024 6:55 PM
Gogo Shell Commands
Gogo Shell Commands The Gogo shell executes Felix Gogo basic commands and Liferay commands. The Gogo shell is accessible in the Control Panel (recommended) and from the command line. Here are some...
Published Date: May 9, 2024 6:55 PM
Reference
Reference 7.4 Breaking Changes 7.3 Breaking Changes 7.2 Breaking Changes Exported Third-Party Packages Portal Developer Properties
Published Date: May 9, 2024 6:55 PM
Portal Developer Properties
Portal Developer Properties There are Portal Properties that facilitate development. Liferay's portal-developer.properties file includes all of them. The portal-developer.properties file is enabled...
Published Date: May 9, 2024 6:55 PM
Building Forms with Conditional Fields
Building Forms with Conditional Fields Forms can become dynamic forms where the answer to one question may allow the respondent to skip the next three questions, or require the respondent to answer...
Published Date: May 9, 2024 6:55 PM
Customizing Auto-Save Behavior
Customizing Auto-Save Behavior The Forms application automatically saves the form creation progress as you create a form. By default, a form's draft is auto-saved every minute. To change the...
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
Exported Third Party Packages
Exported Third Party Packages Liferay provides over one-hundred third party Java packages at run time. The com.liferay.portal.bootstrap module exports the packages by specifying individual packages...
Published Date: May 9, 2024 6:55 PM
Process Automation
Process Automation
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
Creating Forms
Creating Forms You can create multi-field forms with the Forms application. Only authenticated users with the requisite Process Automation Permissions can create forms. At minimum, they should have...
Published Date: May 9, 2024 6:55 PM
Exporting and Importing Forms
Exporting and Importing Forms You can export all your forms as a LAR file and then import them into a different Site for reuse. See Exporting/Importing Site Pages and Content to learn about the...
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
Reusing Sets of Form Elements
Reusing Sets of Form Elements Forms often request the same sets of information, such as name, birthday, and address. Rather than adding these fields for every new form, you can group elements as a...
Published Date: May 9, 2024 6:56 PM
Customizing the Submit Button
Customizing the Submit Button Available 7.4+ When a User is finished entering data into a form, they must submit the form. By default a button that says Submit is displayed for this purpose. ...
Published Date: May 9, 2024 6:55 PM
Field Autocompletion
Field Autocompletion You can configure form field autocompletion in the Forms application: Autocompletion TypeConfigurationField Types ManualType a list of autocompletion optionsText Data...
Published Date: May 9, 2024 6:55 PM
Forms Configuration Reference
Forms Configuration Reference Here's an overview of all the Forms configurations so you can quickly find a configuration you need. Forms Options You can export and import forms between Sites. To...
Published Date: May 9, 2024 6:55 PM
Forms Permissions Reference
Forms Permissions Reference This article serves as a guide for all permissions associated with the Forms application. Form Widget Permissions Navigate to the site page where the Form widget has...
Published Date: May 9, 2024 6:55 PM
Providing Help Text and Predefined Values
Providing Help Text and Predefined Values Form fields can be configured to have help text, placeholder text, and predefined values that assist users in understanding and filling out a form. Help...
Published Date: May 9, 2024 6:55 PM
Translating Forms
Translating Forms Forms can be be translated and presented in any language that is currently enabled on the current site. To add a translation: Begin by viewing an existing form (e.g., Guest...
Published Date: May 9, 2024 6:56 PM
Using Storage Adapters
Using Storage Adapters When a User adds a form record, Liferay routes the processing of the request through a storage adapter API. The same is true for the other CRUD operations performed on form...
Published Date: May 9, 2024 6:56 PM
Validation and Masking
Validation and Masking Certain Forms fields can be validated (Text, Date, and Numeric fields) and masked (Numeric fields) to ensure User input is valid. Date Fields can be validated beginning in...
Published Date: May 9, 2024 6:56 PM
Data Providers
Data Providers Data Providers Overview Using the REST Data Provider to Populate Form Options
Published Date: May 9, 2024 6:56 PM
Using the REST Data Provider to Populate Form Options
Using the REST Data Provider to Populate Form Options Select from List fields can hold many options. Those options can be automatically supplied by using the JSON web services registered in Liferay...
Published Date: May 9, 2024 6:56 PM
Understanding Form Storage Adapters
Understanding Form Storage Adapters Available: Liferay DXP 7.3 and Liferay DXP 7.2 versions that include the fix for LPS-97208 (planned for Liferay DXP 7.2 SP3). When a user adds a form record,...
Published Date: May 9, 2024 6:56 PM
Using the Search Location Field
Using the Search Location Field Use a Search Location field so a user can interact with Google's Maps JavaScript API and Google Places API, selecting a location and getting these fields autofilled...
Published Date: May 9, 2024 6:56 PM
Validation Conditions Reference
Validation Conditions Reference There are several out-of-the-box validation conditions that can be used to validate form responses before they are submitted. Text Field Validation Conditions...
Published Date: May 9, 2024 6:56 PM
Data Providers Overview
Data Providers Overview Data providers serve data that can be consumed by the Forms application. The REST Data Provider is included with the Forms application. With it, you can consume data from...
Published Date: May 9, 2024 6:56 PM

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