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事象／ユースケースポートレットのアプリケーションディスプレイテンプレートの初期値を変更するための手順。解決策／提案以下の場所から、テンプレートキーを取得コントロールパネル＞サイト＞グローバルサイト＞編集＞アプリケーション・ディスプレイ・テンプレート＞任意のテンプレート＞テンプレートキーコントロールパネル＞設定＞システム設定　から、変更したいポートレットを選択「ddmTemplate_＜ADTの”テンプレートキー”＞」の形式で”Display Style”に値を設定設定例：...

Liferay Connected Services (LCS) よくあるご質問と回答

legacy

LCSへのよくあるご質問です。セキュリティサーバーにはファイアウォールが適用されており、インターネット上で直接的な通信が行えません。それでもLCSは使えますか? LCSクラウドサーバーではどのようなセキュリティ対策が提供されていますか? LCSのユーザーアカウントの認証方法やパスワードポリシーはどのようなものですか? LCSの使用におけるサービスの条件と制限はどのようなものですか? LCSはどのように顧客のデータを保護していますか? LCSのクラウドストレージに送られる情報を制限できますか?...

開発者（キャッシュ無効化）モードを使用する方法

legacy Troubleshooting

事象／ユースケーステーマを開発していますが、CSS等が即座にWebブラウザへ反映されないことがあります。解決策 / 提案以下のプロパティを ${liferay.home}/portal-ext.properties に設定し、開発者モードでLiferayを起動することで、キャッシュ機構を無効化できます： include-and-override=portal-developer.properties 必要に応じてWebブラウザのキャッシュもクリアしてください。...

Liferay Util Taglib の使いかた

legacy

事象／ユースケース Liferayで利用可能なTaglibの一覧が欲しいです。また、簡単なサンプルコードが欲しいです。解決策 / 提案 Taglibの関連資料は次のとおりです： Using the Liferay Util Taglib（Taglibの利用方法） Tag Library Documentation Generator - Generated Documentation（ライブラリ一覧） JSPにボタンを表示する場合の例（ボタンの詳細）： <aui:button value="Button"/> 追加情報 Lexicon...

「Redirect URL ... not allowed」という警告メッセージが出力される

legacy Troubleshooting

事象／ユースケース「Redirect URL ... not allowed」という警告メッセージが出力されます。解決策 / 提案デフォルトで許可されているリダイレクト先IPアドレスは、ループバックアドレス（127.0.0.1）とホストサーバーIP（SERVER_IP）のみのため、それ以外へのリダイレクト時に警告メッセージが出力されます。...

SOC (Security Operations Center) and Threat Monitoring in Liferay SaaS and Liferay PaaS

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Issue Does Liferay have a SOC (Security Operations Center) team and what tools/applications are used to manage security alerts and monitor threats? Environment Liferay PaaS Liferay SaaS Resolution Liferay has a InfoSec...

Clayフォーム要素

Official Documentation

Clay Form Elements The Liferay Clay tag library provides several tags for creating form elements. An example of each tag is shown below. Checkbox Checkboxes give the user a true or false input. "...

Clayカード

Official Documentation

Clay Cards Cards visually represent data. Use them for images, document libraries, user profiles and more. There are four main types of Cards: Image Cards File Cards User Cards Horizontal...

Clayラベルとリンク

Official Documentation

Clay Labels and Links Liferay Clay taglibs provide tags for creating labels and links in your app. Both of these elements are covered below. Labels The Liferay Clay taglibs provide a few different...

Clayナビゲーションバー

Official Documentation

Clay Navigation Bars Similar to dropdown menus, navigation bars display a list of navigation items. The key difference is navigation bars are displayed in a horizontal bar with all navigation items...

JSP用Liferayポートレットオブジェクト

Official Documentation

Liferay Portlet Objects For JSPs You may have noticed the tag in your JSPs. Similar to the theme:defineObjects tag, when you include this tag in your JSP, you gain access to several variables ...

JSP用のLiferayテーマオブジェクト

Official Documentation

Liferay Theme Objects For JSPs When you include the tag in your JSP, you gain access to several Liferay theme objects via variables. These objects are described in the table below: ...

Liferay UIタグライブラリ

Official Documentation

Liferay UI Tag Library The Liferay UI tag library provides tags that implement commonly used UI components. These tags make your markup consistent, responsive, and accessible. You can find a list...

Liferay UI Icon Help

Official Documentation

Liferay UI Icon Help The icon help tag lets you communicate additional information to your users in an unobtrusive way. It renders as an iconic question mark that provides more information through...

Liferay UI Icon Lists

Official Documentation

Liferay UI Icon Lists An icon list displays icons in a horizontal list, instead of in a pop-up navigation menu like an icon menu. You can see an example of an icon list menu in a message board...

Liferay Util Dynamic Includeの使用

Official Documentation

Using Liferay Util Dynamic Include The dynamic include tag lets you specify a point or points in a JSP or theme where a developer can inject additional HTML, resources, or functionality, using the...

Liferay Util Body Bottomの使用

Official Documentation

Using Liferay Util Body Bottom The body bottom tag is not a self-closing tag. It lets you add additional HTML or scripts to the bottom of the body tag. content placed between the opening and...

Liferay Util Bufferの使用

Official Documentation

Using Liferay Util Buffer The buffer tag is not a self-closing tag. The content placed between the opening and closing of this tag is saved to a buffer and its output is assigned to the Java...

Liferay Util Get URLの使用

Official Documentation

Using Liferay Util Get URL The get URL tag scrapes the URL provided by the url attribute. If a value is provided for the var attribute, the content from the screen scrape is scoped to that...

Liferay Util HTML Topの使用

Official Documentation

Using Liferay Util HTML Top The HTML top tag is not a self-closing tag. The content placed between the opening and closing of this tag is moved to the tag. When something is passed using this...

Liferay Util HTML Bottomの使用

Official Documentation

Using Liferay Util HTML Bottom The HTML bottom tag is not a self-closing tag. Content placed between the opening and closing of this tag is moved to the bottom of the tag. When something is passed...

Liferay Util Whitespace Removerの使用

Official Documentation

Using Liferay Util Whitespace Remover The whitespace remover tag removes line breaks and tabs from code blocks included between the opening and closing of the tag. Below is an example configuration...

JSPとMVCポートレットの使用

Official Documentation

Using a JSP and MVC Portlet An easy way to start developing a web application is to add markup to a JSP file and render it using a portlet Java class. The W3E7 example application demonstrates...

リソースバンドルの集約

Official Documentation

Aggregating Resource Bundles When working with a module that shares localized messages, the bnd header must specify the resource bundles you want to associate with the module. Liferay provides a...

Liferay Util Includeの使用

Official Documentation

Using Liferay Util Include The include tag lets you include other JSP files in your portlet's JSP, theme, or web content. This can increase readability as well as provide separation of concerns for...

Liferay Util Paramの使用

Official Documentation

Using Liferay Util Param The param tag lets you set a parameter for an included JSP page. This configuration requires two JSPs. JSP A, the main view of the app, includes JSP B and sets its...

MVCポートレットでのローカライズされたメッセージの使用

Official Documentation

Using Localized Messages in an MVC Portlet Liferay's localization framework is for creating localized messages in your MVC portlet. Deploy the Sample Code Then, follow these steps: Download...

ローカライズされたメッセージの共有

Official Documentation

Sharing Localized Messages As you work on an application you might have multiple modules, each of which with its own language keys. Instead of maintaining various language properties files in...

ヘッドレスAPIを使用した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...

Reactコンポーネントユーティリティーリファレンス

Official Documentation

React Component Utilities Reference Several useful tools are available to help you build high-performance components and applications in Liferay DXP using React: frontend-js-react-web module ...

Reactの使用

Official Documentation

Using React Build your own solutions using Liferay and React.

ポートレットの開発 MVC4Springポートレット

Official Documentation

Developing a PortletMVC4Spring Portlet PortletMVC4Spring compliments the Spring Web framework and MVC design pattern by providing annotations that map portlet requests to Controller classes and...

リファレンス

Official Documentation

Reference PortletMVC4Spring integrates Spring, the Spring Web Framework, and the MVC design pattern with portlet development. As such, it uses configuration files from each of these areas and...

PortletMVC4Springアノテーション

Official Documentation

PortletMVC4Spring Annotations PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods. @RenderMapping Annotation Examples...

PortletMVC4Springプロジェクトの構造

Official Documentation

PortletMVC4Spring Project Anatomy PortletMVC4Spring portlets are packaged in WARs. Liferay provides project templates for creating projects configured to use JSP/JSPX and Thymeleaf templates. Their...

モデルリスナーの作成

Creating a Model Listener Model listeners listen for persistence method calls that signal changes to a specified model (such as update or add methods). Most of the methods model listeners use are...

PortletMVC4Spring構成ファイル

Official Documentation

PortletMVC4Spring Configuration Files A PortletMVC4Spring application has these descriptors, Spring contexts, and properties files in its WEB-INF folder: web.xml → Web application descriptor ...

Springの使用

Official Documentation

Using Spring If you love the Spring Framework and the Model-View-Controller (MVC) pattern, you can develop portlets using PortletMVC4Spring. If you use this framework, you may already be familiar...

PortletMVC4SpringとJakartaへの移行

Official Documentation

Migrating to PortletMVC4Spring and Jakarta There are two possible migrations: You've already used PortletMVC4Spring, and you want to migrate your application to Jakarta. You want to migrate a...

Liferay Utilタグライブラリ

Official Documentation

Liferay Util Tag Library The Liferay Util taglib is used to pull other resources into a portlet or theme. You can use it to specify which resources to insert at the bottom or top of the page's...

Liferay UIアイコン

Official Documentation

Liferay UI Icons The Liferay UI taglibs provide several icons you can include in your apps. To add an icon to your app, use the liferay-ui:icon tag and specify the icon with either the icon,...

Liferay UIタブ

Official Documentation

Liferay UI Tabs Tabs create dividers that organize content into individual sections. Content can be embedded or included from another JSP. To add tabs to your app, use the tag and specify each...

Liferay UIアイコンメニュー

Official Documentation

Liferay UI Icon Menus You can add a pop-up navigation menu to your app with the liferay-ui:icon-menu tag. Icon menus display menu options when needed, storing them away in a collapsed menu when...

Liferay Util Body Topの使用

Official Documentation

Using Liferay Util Body Top The body top tag is not a self-closing tag. The content placed between the opening and closing of this tag is moved to the top of the body tag. When something is passed...

Liferayの拡張

Official Documentation

Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.

サービスラッパーの作成

Creating Service Wrappers With Service Wrappers, you can override default service methods to add extra functionality. For example, you may want the value of a field you've added to Liferay's User...

動的インクルードを使用したJSPのカスタマイズ

Customizing JSPs with Dynamic Includes The liferay-util:dynamic-include tag is a placeholder into which you can inject content---JavaScript code, HTML, and more. The example project demonstrates...

Clayボタン

Official Documentation

Clay Buttons Buttons come in several types and variations. This tutorial covers the different styles and variations of buttons you can create with the Clay taglibs. Types Primary button: Used for...

Clay Dropdown Menus and Action Menus

Official Documentation

Clay Dropdown Menus and Action Menus You can add dropdown menus to your app via the clay:dropdown-menu and clay:actions-menu taglibs. The Clay taglibs provide several menu variations for you to...

Clayアイコン

Official Documentation

Clay Icons The Liferay Clay taglibs provide several icons that you can use in your apps. Use the clay:icon tag and specify the icon with the symbol attribute: You can include icons in your app...

Clay Alerts

Official Documentation

Clay Alerts Clay alerts come in two types: embedded and stripe. Both types, along with several examples of each, are shown below. Embedded Alerts Embedded alerts are usually used inside forms. The...

Clay Badges

Official Documentation

Clay Badges Badges help highlight important information such as notifications or new and unread messages. Badges have circular borders and are only used to specify a number. This covers the...

Clay Management Toolbar

Official Documentation

Clay Management Toolbar The Management Toolbar gives administrators control over search container results in their apps. It lets you filter, sort, and choose a view type for search results, so you...

Clay進捗バー

Official Documentation

Clay Progress Bars You can add progress bars to your app with the clay:progressbar tag. These indicate the completion percentage of a task and come in three status styles: default (blue), warning...

Clayステッカー

Official Documentation

Clay Stickers Whereas badges display numbers and labels display short information, stickers are small visual indicators of the content (usually the content type). They can include a small label or...

言語の追加

Official Documentation

Adding a Language Liferay ships with over 50 languages out-of-the-box. Translation is complete for many of these languages, and some are still in the translation process. Each language has its own...

ローカリゼーションのカスタマイズ

Official Documentation

Customizing Localization Liferay ships with 55 translations, making it ideal for deployments all over the world. Sometimes, however, you must modify a translation or provide a new one. Here you can...

OSGiサービスのオーバーライドをする

Overriding OSGi Services Liferay's OSGi container is a dynamic environment in which services can be added, removed, or overridden as needed. This framework registers Liferay components with the...

JSPのオーバーライド

Overriding JSPs You can override JSPs completely using OSGi fragments. This approach is powerful but can make things unstable when the host module is upgraded. By overriding an entire JSP, you...

言語プロパティを使用してグローバル言語翻訳を上書きする

Overriding Global Language Translations with Language Properties Liferay DXP/Portal implements headings, labels, and messages for many locales using language translations. You can override these...

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