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Official Documentation 1817
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サービスビルダーを使用したビジネスロジック
Official Documentation
Business Logic with Service Builder Once you've generated model, persistence, and service code with Service Builder, you can begin adding business logic. Entities generated by Service Builder...
エンティティ列の定義
Official Documentation
Defining Entity Columns An entity's columns represent its attributes. These attributes map table fields to Java object fields. Here you'll examine the sample project from Understanding and...
エンティティ関連の定義
Official Documentation
Defining Entity Relationships Relationships between database entities or Java objects are necessary for most applications. Take Liferay's Message Boards application as an example. Each Message...
開発中のデータベースフィールドの変更
Official Documentation
Modifying Database Fields in Development As you develop an application, you might need to add fields to your database. This is a normal process of iterative development: you get an idea for a new...
サービスビルダーの基本
Official Documentation
Service Builder Basics Using Service Builder helps you learn it. You'll use it to learn the basics: Generating Model, Persistence, and Service Code: Define a basic model, generate code from it,...
データスキーマのアップグレード
Official Documentation
Upgrading Data Schemas When you upgrade Liferay, you might run into incompatibility issues with your custom modules' data schemas. There are three ways you can resolve these issues: You can run...
Webアプリケーションの開発
Official Documentation
Developing a Web Application
エンティティインスタンスのソート
Official Documentation
Sorting Entity Instances Often, you want to retrieve multiple instances of a given entity and list them in a particular order. The service.xml file lets you specify the default order of your...
モデルコード、永続性コード、およびサービスコードの生成
Official Documentation
Generating Model, Persistence, and Service Code Service Builder makes it easy to define models and generate model, persistence, and service code for them. You'll experience this by defining a model...
ローカルでサービスを呼び出す
Official Documentation
Invoking a Service Locally Service Builder services that are deployed to DXP/Portal can be invoked from other classes in the same JVM. These services are local to the classes. Service Builder...
ローコード
Official Documentation
Low Code
フォーム
Official Documentation
Forms The Forms application is in maintenance mode as of Liferay DXP 2024.Q4/Portal GA129. Migrate your forms to objects and form container fragments to future-proof your solutions. You can use...
フォームの作成と管理
Official Documentation
Creating and Managing Forms The Forms application is in maintenance mode as of Liferay DXP 2024.Q4/Portal GA129. Migrate your forms to objects and form container fragments to future-proof your...
フォームの作成
Official Documentation
Creating Forms You can create multi-field forms with the Forms application. Only authenticated users with the requisite permissions can create forms. At minimum, they should have permission to...
フォームのエクスポートとインポート
Official Documentation
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...
フォーム項目タイプのリファレンス
Official Documentation
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)...
フォーム要素のセットを再利用する
Official Documentation
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...
検証とマスキング
Official Documentation
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...
データプロバイダー
Official Documentation
Data Providers 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 REST web...
RESTデータプロバイダーを使用してフォームオプションを入力する
Official Documentation
Using the REST Data Provider to Populate Form Options Select from List fields can hold many options. Those options can be supplied automatically by using the JSON web services registered in Liferay...