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Filtering objects by their NestedFields.

Issue Having a relationship between two objects A and B. It is possible to make queries to the /o/c/as api filtering by a field of object B as nestedField. curl -X 'GET' \...

Identifying the license information for components used in Liferay DXP

legacy

Issue I need to know the license information for components used in Liferay DXP. My security scan tool is flagging Liferay components with license not found errors. Environment Liferay DXP Resolution Liferay can provide...

ポータル開発者プロパティ

Official Documentation

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...

7.2 旧バージョンと非互換の変更

Official Documentation

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...

7.4 旧バージョンと非互換の変更

Official Documentation

7.4 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay 7.4, starting with the latest quarterly...

Liferay開発への貢献

Official Documentation

Contributing to Liferay Development 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 system now...

PaaS 上で Glowroot を有効にする

Official Documentation

Enabling Glowroot on PaaS Liferay DXP 2023.Q4+/Portal GA100+ Glowroot is included with Liferay in the /opt/liferay/glowroot folder. If you're running Liferay in a clustered environment, enable...

CAPTCHAクライアント拡張機能の使用

Official Documentation

Using a CAPTCHA Client Extension Liferay DXP 2025.Q3+ CAPTCHA challenges are used on websites to verify a human user is accessing it, and not a bot or malicious code attacking the site. Liferay...

マイクロサービスの統合

Official Documentation

Integrating Microservices Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 You can define microservice client extensions to run your own code in response to events in your Liferay...

Headless APIによるリモートアプリケーション

Official Documentation

Remote Applications with Headless APIs Available 7.4+ After creating and publishing objects, headless REST APIs are automatically generated. Here you'll see how to integrate these endpoints to...

変更不可能なシステムオブジェクトの拡張

Official Documentation

Extending Unmodifiable System Objects Liferay 7.4 U86+/GA86+ With Liferay Objects, you can extend supported system services. These services are integrated with the Objects framework as...

Reactチャートでのオブジェクトデータの使用

Official Documentation

Using Object Data with React Charts Here you'll use Objects, Headless APIs, and custom element remote applications to create a dynamic chart for data dashboards. First, you'll set up a new DXP...

オブジェクトの作成

Official Documentation

Creating Objects Liferay DXP 2023.Q4+/Portal GA102+ Liferay Objects provides development capabilities in the Liferay UI. Using Objects, you can build fully integrated Liferay applications without...

オブジェクト統合を理解する

Official Documentation

Understanding Object Integrations Published custom objects are integrated with Liferay's core frameworks, so you can leverage Liferay's features to build unified experiences across the platform....

Configuring a Liferay Docker Container

Official Documentation

Configuring a Liferay Docker Container Creating and deploying containers is an important part of the modern developer workflow. Liferay Workspace makes it easy to use Docker containers both for...

オブジェクト定義とエントリのローカライズ

Official Documentation

Localizing Object Definitions and Entries Liferay DXP 2023.Q3+/Portal GA92+ Liferay objects are integrated with the localization framework, so you can add translations for definition labels, and...

スケジュールとサブスクリプション

Official Documentation

Scheduling and Subscription [Beta Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md#beta-feature-flags) (LPD-17564) Liferay DXP 2025.Q4+/Portal...

譲受人フィールド

Official Documentation

Assignee Fields Liferay DXP 2025.Q4+/Portal 2026.Q1+ Assignee fields are for selecting existing users or roles in the object entry. Assigned users can edit the entry with no manual permission...

データセットによるオブジェクトエントリの管理

Official Documentation

Managing Object Entries with Data Sets Data sets offer a flexible way to display object entries. When your advanced use case outgrows collections, data sets fill the gap. For example, Collections...

クライアント拡張機能 UI リファレンス

Official Documentation

Client Extensions UI Reference Liferay's widget client extensions (custom element and iframe) register applications with Liferay, adding them as widgets to site pages. Additionally, you can style...

フラグメント固有のタグと属性のリファレンス

Official Documentation

Fragment Specific Tags and Attributes Reference Along with standard HTML, CSS, and JavaScript, you can use Liferay-specific tags and attributes to define editable sections, embed widgets, and more....

マイクロフロントエンド

Official Documentation

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...

カスタム要素でルーティングを使用する

Official Documentation

Using Routes with Custom Elements Liferay 7.4+ Custom element client extensions use Liferay's frontend infrastructure to register external applications with the Liferay platform and render them as...

サービスビルダー

Official Documentation

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....

service.propertiesの設定

Official Documentation

Configuring service.properties Service Builder generates a service.properties file in your *-service module's src/main/resources folder. Liferay uses this file's properties to alter your service's...

添付ファイルフィールド

Official Documentation

Attachment Fields Attachment fields are for uploading files to your instance's Document Library. When uploaded, the file is linked to the entry's attachment field. Each field can only be linked to...

Liferay Workspaceの設定

Official Documentation

Configuring Liferay Workspace Liferay Workspace is simple to use, and you can learn the basics by starting at the beginning. If you're happily creating projects, deploying code, or using a Docker...

Liferay Workspace

Official Documentation

Liferay Workspace Liferay Workspace is a set of folders and Gradle scripts that represents the Liferay-opinionated way of handling a full development life cycle: Creating projects Building...

Liferay Workspace 設定リファレンス

Official Documentation

Liferay Workspace Configuration Reference Liferay Workspace has many options you can set. Here's a handy command and properties reference. Running Liferay DXP locally my-project $ blade gw...

How to resolve Dev Studio "Could not create DXP download token" installation errors

legacy Troubleshooting

Issue When trying to install Liferay Dev Studio, I get a UI error that states "Problem running post-install step. Installation may not complete correctly. Could not create DXP download token," and no files are...

The dependency versions are not removed by Liferay Upgrade Planner

legacy Troubleshooting

Issue While upgrading code using Liferay Upgrade Planner, the dependency versions are not removed by Liferay Upgrade Planner after the step of "Remove Dependency Versions". Environment Liferay DXP 7.2 Liferay Dev Studio...

Gradle builds failing to complete

legacy Troubleshooting

Issue When using Gradle my builds are failing to complete Environment Liferay DXP 7.1 + Gradle ver. 4.10.2 Resolution Please try downgrading to Gradle ver. 3.5.1 and then repeating the full build process...

Change of context between themes is not working as expected

legacy Troubleshooting

Issue Changing pages using the navigation from Liferay won’t actually trigger a reload in the page. Instead, the content that is being displayed will change, and some of the resources and imports won’t actually be...

Target Platform feature no longer works after updating the Gradle workspace

legacy How To

Issue Target Platform feature no longer works after updating the Gradle workspace Environment Liferay Gradle Workspace 2.0.3 or later Resolution Portal source indexing is disabled in Gradle workspace version...

Can I use JDK 11 for compiling Liferay DXP Projects?

legacy

Issue The Compatibility Matrix for versions 7.0 until 7.3 under the heading JDK mentions Java 11 but says: "JDK Certification is for runtime only. JDK 8 is required to build or compile Liferay DXP Projects" For 7.4...

Liferay Workspace Target Versions

legacy How To

A Liferay Workspace is a generated environment that is built to hold and manage your Liferay projects. Please see the official documentation for further instructions on Creating a Liferay Workspace. Resolution You can...

Service Builder buildWSDD gradle task fails

legacy Troubleshooting

Issue I created a service builder and added the followings to the settings.gradle: import com.liferay.gradle.plugins.service.builder.ServiceBuilderPlugin import...

Can I use the Target Platform BOM to include the correct biz.aQute.bndlib version?

legacy Troubleshooting

Issue When using the Target Platform functionality in a Liferay Workspace (to use the dependencies from the target version's BOM) to try to include the biz.aQute.bndlib in a 7.2 dxp-5 custom module, it fails to...

nodejs download fails due to invalid link

legacy Troubleshooting

Issue Customers may encounter failures using Gradle v.4 + Workspace. Here is the relevant stacktrace exception: > Task :downloadNode FAILED Trying to download...

Dev Studio 3.9.0 does not start up with macOS Big Sur

legacy Troubleshooting

Issue Due to an issue with the bundled version of Eclipse, Dev Studio 3.9.0 on macOS Big Sur fails to start up, showing an error message "Alert: Failed to create the Java Virtual Machine." Environment Dev Studio 3.9.0...

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