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動的クエリの使用
Using Dynamic Query Liferay's Dynamic Query API wraps Hibernate's Criteria API. It helps you think in terms of objects and member variables instead of tables and columns. Complex queries can be...
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...
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,...
モデルヒントの追加
Official Documentation
Adding Model Hints Once you've used Service Builder to define model entities, you may want to refine how users enter that data. Model hints specify entity data restrictions and other formatting....
エンティティファインダーメソッドの定義
Official Documentation
Defining Entity Finder Methods Finder methods retrieve entity objects from the database based on specified parameters. For each finder defined, Service Builder generates several methods to fetch,...
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...
グローバルサービスオプションの構成
Official Documentation
Configuring Global Service Options A service's global options apply to all its entities. Here are the options: Dependency Injector Package path Multiversion concurrency control Namespace...
エンティティの定義
Official Documentation
Defining Entities Entities are the heart and soul of a service. They represent the map between the model objects in Java and your database fields and tables. Service Builder automatically maps your...
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...
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...
ミニカートフラグメントの使用
Official Documentation
Using the Mini Cart Fragment Liferay DXP 7.4 U69+/GA69+ The Mini Cart fragment provides a detailed overview of your cart. You can use it to increase or decrease product quantity, delete products,...
Managing Channels
Official Documentation
Managing Channels To display products and receive orders, a Liferay instance must have at least one channel. Accelerators like Minium already have a channel set up for you. Adding a New Channel ...
ページパフォーマンスとアクセシビリティ
Official Documentation
Page Performance and Accessibility With page performance and accessibility tools, you can monitor and improve your site’s content quality, loading speed, and compliance with SEO and accessibility...
［Wiki Display］ウィジェットの使用
Official Documentation
Using the Wiki Display Widget Wiki is deprecated as of Liferay DXP 2024.Q4/Portal GA129. For data continuity, consider transitioning to alternative content management solutions like Liferay...
コンテンツパフォーマンスツールの説明
Official Documentation
About the Content Performance Tool Liferay DXP/Portal 7.3+ The Content Performance tool is a global application for analyzing performance metrics of your content, like traffic acquisition channels...
ゴミ箱の概要
Official Documentation
Recycle Bin Overview An integrated recycle bin can temporarily store content and data you want to remove from your instance before making that removal permanent. By default, the recycle bin is...
タグとカテゴリ
Official Documentation
Tags and Categories Use tags and categories to organize content and improve search and navigation across your sites. Categories provide a structured way to group related assets using vocabularies...
ゴミ箱
Official Documentation
Recycle Bin The recycle bin provides a safeguard for content management by temporarily storing deleted assets before they are removed permanently. When enabled, recyclable assets—such as documents,...