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アセットライブラリの作成と管理
Official Documentation
Creating and Managing Asset Libraries Liferay 7.3+ You can create and manage libraries for your assets via the Asset Libraries application. To access this application, open the Global Menu (Global...
ブログエントリの追加
Official Documentation
Adding Blog Entries Blog entries are scoped to sites. By default, only authenticated users can create blog entries. See the Blogs Permissions Reference for more information. You can create a blog...
ブログ
Official Documentation
Blogs Use the Blogs application to publish time-based content like company updates, announcements, or editorial articles. Site members with the appropriate permissions can create, manage, and...
ブログの集約
Official Documentation
Aggregating Blogs The Blogs Aggregator widget publishes blogs entries from multiple blog sources. The Blogs Aggregator widget shows multiple blogs. To configure the widget, Start editing the...
ブログエントリエディターのリファレンス
Official Documentation
Blog Entry Editor Reference The blog entry editor provides context appropriate editing tools for formatting text, managing images, tables, and other rich features. Users are able to switch to code...
ブログ権限リファレンス
Official Documentation
Blog Permissions Reference Here's a list of all permissions associated with the Blogs application. To configure the permissions for the Blogs widget see Setting Widget Permissions. Blog Entry...
ブログの表示
Official Documentation
Displaying Blogs Liferay provides two ways to display blog entries: display page templates and the Blogs widget. Using Display Page Templates You can use display page templates to create reusable,...
ブログアプリの設定
Official Documentation
Configuring the Blogs App You can control how the app behaves for all blogs in your site. Open the Site Menu (Site Menu) and navigate to Content and Data → Blogs Click Options (Options icon)...
ブログを始める
Official Documentation
Getting Started with Blogs The blogs application's editor has a complete set of WYSIWYG controls that appear when and where you need them. You can also switch to source mode to edit your content's...
最近のブログ作成者を強調表示する
Official Documentation
Highlighting Recent Bloggers You can use the Recent Bloggers widget to highlight the work of your most recent blog authors. This widget lists each recent author's name, profile picture, and number...
ブログエントリの管理
Official Documentation
Managing Blog Entries Bloggers and blog administrators manage blog entries using the Blogs application in the Site Administration menu. To access this app, open the Product Menu (Product Menu) and...
カレンダー
Official Documentation
Calendar The Calendar widget stores and shares scheduled events. It's a personal planner for individual users, a shared calendar for an entire site, or both at the same time. In addition to...
カレンダーウィジェットの設定
Official Documentation
Configuring the Calendar Widget Use the Calendar widget configuration options to tailor the display and functionality of your calendar. From choosing the time format and default view to setting the...
カレンダーデータのエクスポート/インポート
Official Documentation
Exporting/Importing Calendar Data You can export and import calendar data as Liferay Archive (LAR) files. Data can only be ported between installations of the same version. Use the widget...
旧バージョンでダイレクトシンクロナスメッセージを使用する場合
Official Documentation
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Direct synchronous messaging is the easiest way to block processing until all listeners receive a...
ポートレット
Official Documentation
Portlets Liferay DXP started off as a portal server for Java-based web applications called portlets (see JSR 168, JSR-286, and JSR-362). Portlets process requests and generate responses like any...
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,...
カスタムSQLクエリの使用
Using Custom SQL Queries Service Builder creates finder methods that retrieve entities by their attributes (their column values). When you add a column as a parameter for the finder in your...
ドメイン固有言語クエリの使用
Using Domain-Specific Language Queries Liferay 7.4+ DSL Query is an acronym for Domain-Specific Language Query. The foundation is based upon using a domain-specific language for the...
サービスビルダーを外部データベースに接続する
Official Documentation
Connecting Service Builder to an External Database Service builder creates the necessary tables for the service in the lportal database with all other data used by Liferay. If you want to store the...
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...
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...
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...
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...
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...
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...
高度なクエリ
Official Documentation
Advanced Queries Service Builder doesn't limit you to elements in service.xml. If simple finders aren't sufficient for getting data out of your application, there are three other ways to make the...
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....
ドーナツグラフ
Official Documentation
Donut Charts Donut charts are percentage-based. A donut chart is similar to a pie chart, but it has a hole in the center. Each data set must be defined as a new instance of the SingleValueColumn...
折れ線グラフ
Official Documentation
Line Charts Line charts contain multiple sets of data. A Line chart displays the data linearly. Each data series (created with the addColumns() method) is defined with a new instance of the ...
グラフを更新してリアルタイムデータを反映する
Official Documentation
Refreshing Charts to Reflect Real Time Data The polling interval property is an optional property for all charts. It specifies the time in milliseconds for the chart's data to refresh. You can use...
サーブレット
Official Documentation
Servlets
データフレームワーク
Official Documentation
Data Frameworks
アセットフレームワーク
Official Documentation
Asset Framework The asset framework is behind many of Liferay's most powerful features. It provides tools for displaying and interacting with any type of content and data. For example, if you build...
ポートレットのID
Official Documentation
Portlet IDs Below is a listing of the portlet IDs for the default portlets in Liferay DXP. You can use these IDs to embed portlets in your theme's sitemap. Collaboration PortletID...
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....
アセットの有効化
Official Documentation
Enabling Assets Many of Liferay's applications (e.g. Blogs, Documents and Media, Message Boards, etc.) are asset-enabled out of the box. You can publish assets with the Asset Publisher widget or...
Expandosでカスタムフィールドにアクセスする
Official Documentation
Accessing Custom Fields With Expandos When you need additional fields in your application, you can always add them in your service model definition and re-run Service Builder. This adds new columns...