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Sharing Documents with Other Users
Official Documentation
Sharing Documents with Other Users Using DXP's Documents and Media app, users can share files directly with each other. You can disable sharing. For instructions on this, see Enabling and...
Managing Document Changes with Checkout
Official Documentation
Managing Document Changes with Checkout When you check out a document in the Document Library, only you can make changes to it until you check it back in. This prevents conflicting edits on the...
Using Adaptive Media
Official Documentation
Using Adaptive Media Liferay 7.4+ Liferay Adaptive Media processes images stored in the document library to produce copies at different resolutions. Once generated, you can use the adapted images...
Adaptive Media Configuration Reference
Official Documentation
Adaptive Media Configuration Reference Liferay 7.3 U28+/GA28+ and 7.4 U78+/GA78+ With Adaptive Media, you can configure supported media types, determine the resolutions used for previews and...
Migrating Documents and Media Thumbnails to Adaptive Media
Official Documentation
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...
Managing Image Resolutions
Official Documentation
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...
Using Workflow with Documents and Media
Official Documentation
Using Workflow with Documents and Media Documents and Media is fully integrated with Liferay's workflow engine. This means you can define custom review and approval processes for your files. In...
Configuring Limits for File Previews
Official Documentation
Configuring Limits for File Previews Liferay DXP 2024.Q1/Portal GA112 Users can preview certain documents (e.g. PDF or text files) in the Documents and Media application; however, previews can...
Creating Documents
Official Documentation
Creating Documents You can use external tools like Google Drive and Microsoft Office 365 to create, edit, and store documents, spreadsheets, and presentations directly within Liferay's Documents...
Creating and Editing Documents with Google Drive
Official Documentation
Creating and Editing Documents with Google Drive You can use Google Docs™ to create and edit text documents, spreadsheets, or presentations for storage in the Docs and Media library. When you...
Using Adapted Images in Site Content
Official Documentation
Using Adapted Images in Site Content Adaptive Media operates in the background to create multiple resolutions for images uploaded to Liferay DXP. When used in blogs, web content, or content pages,...
Uploading and Managing
Official Documentation
Uploading and Managing Use your Liferay environment to upload and manage digital assets. This section covers topics from the basics of uploading files to advanced management of digital documents...
Configuring Document URLs
Official Documentation
Configuring Document URLs Liferay 7.4 U27+/GA27+ When a file is uploaded, Liferay automatically generates a friendly URL for accessing it. This URL uses the following structure:...
Copying Folders and Documents
Official Documentation
Copying Folders and Documents Liferay 2024.Q1+/Portal GA112+ With Documents and Media, you can copy folders, files, and shortcuts between sites and connected asset libraries. This can accelerate...
Creating and Editing Documents with Microsoft Office 365
Official Documentation
Creating and Editing Documents with Microsoft Office 365 Use Office 365™ to create and edit text documents, spreadsheets, or presentations for storage in the Documents and Media library. After...
Editing Images
Official Documentation
Editing Images Liferay's Documents and Media includes a built-in image editor for cropping and rotating images without switching contexts. To use the image editor, open Documents and Media, click...
Setting and Accessing Configurations
Official Documentation
Setting and Accessing Configurations You can use Liferay's configuration framework to add a settings UI for a MVC Portlet. See the Example Portlet Then, follow these steps: Download and unzip...
Dependency Injection
Official Documentation
Dependency Injection
Job Scheduler Framework
Official Documentation
Job Scheduler Framework Liferay Self-Hosted Liferay PaaS Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses...
Job Scheduler UI Reference
Official Documentation
Job Scheduler UI Reference Liferay Self-Hosted Liferay PaaS Job Scheduler Triggers View, create, and manage Job Scheduler Tasks. The Job Scheduler Triggers tab lists all tasks added to the...
Message Bus
Official Documentation
Message Bus The Message Bus provides a loosely coupled way to exchange messages. A class sending a message invokes the Message Bus to send the message to a destination, while other classes...
Tuning Messaging Performance
Official Documentation
Tuning Messaging Performance Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. Messaging...
Using Default Synchronous Messaging in Previous Versions
Official Documentation
Using Default Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
Using Asynchronous Messaging
Official Documentation
Using Asynchronous Messaging Message Bus's asynchronous option provides fire and forget behavior; send a message and continue processing without waiting for a response. An asynchronous message is...
Using Direct Synchronous Messaging in Previous Versions
Official Documentation
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
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...
Completely Custom Configuration
Official Documentation
Completely Custom Configuration A configuration UI is generated automatically when you create a configuration interface. But in some cases you want a completely custom UI for your configuration....
DDM Form Annotations
Official Documentation
DDM Form Annotations The auto-generated configuration interface UI may be too simplistic for some configurations. You can use the Dynamic Data Mapping (DDM) form annotations to customize your...
Scoping Configurations
Official Documentation
Scoping Configurations In Liferay DXP, you can set an application's configuration to different levels of scope: System, Instance, Site, or Portlet. For example, if you create an application to have...
Job Scheduler Dispatch Framework Reference
Official Documentation
Job Scheduler Dispatch Framework Reference Liferay Self-Hosted Liferay PaaS Liferay Job Scheduler is a flexible framework built on top of Liferay's Scheduler Engine. You can use it to add,...
Logs
Official Documentation
Logs The OSGi Log Service Extender enables bundles to provide OSGi logging configuration using embedded properties files META-INF/osgi-logging.properties or META-INF/osgi-logging-ext.properties....
Listening for Registration Events
Official Documentation
Listening for Registration Events Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. The messaging...
Traditional Java-Based Development
Official Documentation
Traditional Java-Based Development Liferay is a complex open-source platform built on several key technologies and architectural principles. Liferay is written mostly in Java and built on the OSGi...
Configuration Framework
Official Documentation
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
Core Frameworks
Official Documentation
Core Frameworks
Hiding the Configuration UI
Official Documentation
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
Creating Job Scheduler Templates
Official Documentation
Creating Job Scheduler Templates Liferay Self-Hosted Liferay PaaS Job Scheduler Tasks are created by implementing the DispatchTaskExecutor interface. Liferay DXP provides multiple out-of-the-box...
Manually Programming Scheduled Jobs
Official Documentation
Manually Programming Scheduled Jobs Implementing the SchedulerJobConfiguration interface provides greater flexibility and improved performance as it is closer to the core of the job scheduler...
Listening for Messages
Official Documentation
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...
Configuration Form Renderer
Official Documentation
Configuration Form Renderer When you create a configuration interface, a configuration UI is automatically generated. But in some cases you want customize the look and feel of the UI. For example,...

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