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Unable to sort the product by price
legacy
Issue Sort the product by price i.e. low to high or high to low by using the price:asc sort field via catalog delivery headless API. But, getting below exception: { "status": "BAD_REQUEST", "title": "Unable to...
Gradle build without internet connection
legacy
Issue How to build the Gradle workspace without an internet connection? Steps to run the gradlew command using offline mode Environment Liferay DXP Resolution We have improved the offline support in the most recent...
If the destination page is empty, the search bar portlet is temporarily unavailable
legacy Troubleshooting
Issue When the default '/search' parameter from the destination page field is deleted, the search bar portlet becomes unavailable. Steps to reproduce: 1) Start Liferay DXP 7.2 with fix-pack-17 (previous fix pack...
Audit logs for site page deletion
legacy How To
Issue Need to get audit logs for site page deletion/ update. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Resolution There are no OOTB configuration available for getting the Audit...
Conflict loading libraries from the global classpath(tomcat-/lib/ext/)
legacy Troubleshooting
Issue Loading the libraries from the global classpath is conflicting with one of the Liferay's internal module Caused by: java.lang.ClassNotFoundException: org.apache.commons.compress.archivers.zip.ZipFile...
The Layout table still contains database references for removed sites
legacy Troubleshooting
Issue Not all references to a deleted site are removed since entries in the Layout table that had the site's groupId are still present after the deletion is complete. Steps to Reproduce 1. Start a clean DXP 7.3...
Alternative for browser native dialogs when Liferay is rendered in cross-domain iframes
legacy
Issue Is there a roadmap for Liferay to deal with Chrome's decision to remove JS dialogs from cross-origin Iframes? Since this can create issues such as using the Control Panel when Liferay is using one of those...
Specifications API is not supporting Upsert operations
legacy Troubleshooting
Issue Users are unable to add translations for title/labels in Specification API. Steps to reproduce: 1. POST a specification by using the Specification API endpoint...
Unable to add Products with Specifications via headless API
legacy Troubleshooting
Issue When a product is created with specifications, the 200 response code is received. But, on UI product is not visible. Steps to reproduce: 1. Create a product by using the POST /v1.0/products (Request is...
Unable to add Products with Tags via headless API
legacy Troubleshooting
Issue Steps to reproduce: 1. Create a product using POST /v1.0/products (Request is attached). 2. Execute the request and check the response. 3. Tags are showing blank and on Product UI, tags are not generated....
After installing a new portal with an AdvancedFileSystemStore document_library, the images aren't shown
legacy Troubleshooting
Issue After migrating, upgrading or installing a new portal with an existing database and document library folder using the AdvancedFileSystemStore the images and documents aren't accessible....
When the data for 'from address' and 'from name' are more than 50 characters, custom calendar notification templates cannot be saved
legacy Troubleshooting
Issue The notification template is not being saved Steps to reproduce: 1. Add a 'Calendar' portlet to page 2. Navigate to Calendar settings 3. Navigate to notificationtemplates tab 4. Edit 'from address' and 'from...
The DXP/Portal WAR's shielded-container-lib/ directory to load libraries
legacy How To
Issue Shielded container library in DXP 7.4 over global classpath(tomcat-<version>/lib/ext/ directory to load libraries globally) Environment Liferay DXP 7.4 Resolution The DXP/Portal WAR's shielded...
Heat mapping functionality in Liferay Analytics Cloud
legacy
Issue With Heat Mapping as part of Liferay Analytics, it would be great to have a one-stop-shop experience. Heatmapping functionality that would allow consumers to see what areas of each page are used most by users...
Can I change the CPU and Memory usage alert metrics?
legacy
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Is there any way to change the default metric value of CPU...
Liferay image fails to start with a javax.servlet.ServletException
legacy Troubleshooting
Issue My Liferay image is failing to start with the default settings. The following message is thrown in the logs: javax.servlet.ServletException: A servlet matching the filter...
Adding all locales is exceeding the maximum characters
legacy Troubleshooting
Issue The below error is observed when Liferay DXP 7.4 is started with this property...
Using $dateTool.toDate in a Velocity template does not return any date
legacy Troubleshooting
Issue In a Velocity template, trying to get a date using dateTool.toDate does not work as expected when using a locale different from default one. As an example, if under those conditions we have a Velocity...
Liferay related fields that can be added in Jboss access log
legacy How To
Issue How to add the access-log pattern that includes Liferay related fields in the access log? Environment JBoss 6.x JBoss 7.x Liferay DXP Resolution To enable the access logs, you may follow the...
(IX_228562AD) violated on Server restart caused by a DuplicateLockException
legacy
Issue Unique constraint (IX_228562AD) violated on Server restart. It could be shown as an ERROR log message in JDBCExceptionReporter class and an INFO log error in BackgroundTaskMessageListener class. 2022-04-20...
円グラフ
Official Documentation
Pie Charts Pie charts are percentage-based. A pie chart models percentage-based data as individual slices of pie. Each data set must be defined as a new instance of the SingleValueColumn object....
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...
スプライングラフ
Official Documentation
Spline Charts Spline charts contain multiple sets of data. A spline chart connects points of data with a smooth curve. Each data series (created with the addColumns() method) is defined with a new...
ジオマップチャート
Official Documentation
Geomap Chart A Geomap Chart shows data based on geography, given a specified color range---a lighter color representing a lower rank and a darker a higher rank usually. The default configuration...
Combination Charts
Official Documentation
Combination Charts Combination charts have minor differences from other charts. In a combination chart, you must define the representation type of each data set: AREA, AREA_SPLINE, AREA_STEP, BAR,...
散布図
Official Documentation
Scatter Charts Scatter charts contain multiple sets of data. A scatter chart models the data as individual points. Each data series (created with the addColumns() method) is defined with a new...
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...
ステップグラフ
Official Documentation
Step Charts Step charts contain multiple sets of data. A step chart steps between the points of data, resembling steps. Each data series (created with the addColumns() method) is defined with a new...
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...
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 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...
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...
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...
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 ...
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. "...
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 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 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 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 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 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...
JSPおよび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...
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 ...
PortletMVC4Springプロジェクトの構造
Official Documentation
PortletMVC4Spring Project Anatomy PortletMVC4Spring portlets are packaged in WARs. Liferay provides Maven archetypes for creating projects configured to use JSP/JSPX and Thymeleaf templates. Their...
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...
翻訳の自動生成
Official Documentation
Generating Translations Automatically Liferay DXP supports 50 languages out-of-the-box. Each locale has its own language properties file containing keys for its language. When you create an...
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...
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...
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...
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...
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 ...
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...
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...
言語プロパティによるグローバル言語翻訳の上書き
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...
APIs as OSGi Services
Official Documentation
APIs as OSGi Services After you've learned what a module is and how to deploy one, you can use modules to define APIs and implement them. Liferay APIs are OSGi services, defined by Java interfaces...
ポートレットフィルターの使用
Using Portlet Filters Portlet filters intercept requests and responses at the start of each portlet request processing phase so you can add functionality there. This makes them useful for auditing...