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Capability
Feature
Deployment Approach
Using a JSP and MVC Portlet
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...
公開日: 2024/05/09 18:53
Scoping Configurations
Scoping Configurations In Liferay DXP, you can set an application's configuration to different levels of scope: System, Instance, Site, or Portlet. For example, if you create an application to have...
公開日: 2024/05/09 18:53
Dependency Injection
Dependency Injection
公開日: 2024/05/09 18:53
Job Scheduler Framework
Job Scheduler Framework
公開日: 2024/05/09 18:53
Creating a New Job Scheduler Task Executor
Creating a New Job Scheduler Task Executor Liferay Self-Hosted Liferay PaaS Each Job Scheduler Task is created by implementing the DispatchTaskExecutor interface and can execute any logic. While...
公開日: 2024/05/09 18:53
Using Job Scheduler
Using Job Scheduler Liferay Self-Hosted Liferay PaaS Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses the...
公開日: 2024/05/09 18:53
Tuning Messaging Performance
Tuning Messaging Performance Messaging performance is tuned at the destinations. Performance depends on the destination type, the amount of processing the message listeners require, and the thread...
公開日: 2024/05/09 18:53
Portlet Providers
Portlet Providers
公開日: 2024/05/09 18:53
Servlets
Servlets
公開日: 2024/05/09 18:54
Message Bus
Message Bus The Message Bus provides a loosely coupled way to exchange messages. A class sending a message invokes the Message Bus to send the message to a destination, while other classes...
公開日: 2024/05/09 18:53
Bundling Resources
Bundling Resources
公開日: 2024/05/09 18:54
Bundling and Installing Resources into Your Theme via Themelets
Bundling and Installing Resources into Your Theme via Themelets Themelets are small, modular pieces of code that you can reuse in multiple themes. Unlike themes themselves, themelets may only...
公開日: 2024/05/09 18:54
Bundling Independent UI Resources via Theme Contributors
Bundling Independent UI Resources via Theme Contributors Theme contributors are modules that contain CSS and JavaScript resources and apply them to every page. They are independent from specific...
公開日: 2024/05/09 18:54
Embedding Widgets Using Templates
Embedding Widgets Using Templates You can embed a widget in your theme to make it available on all pages using the chosen template file. When you are embedding a widget, you will need to reference...
公開日: 2024/05/09 18:54
Bundling a Thumbnail Preview into Your Theme
Bundling a Thumbnail Preview into Your Theme A theme's thumbnail is the visual representation of how the theme looks when it is applied to a Site. The thumbnail is shown in the theme selection menu...
公開日: 2024/05/09 18:54
Bundling and Copying Files from an Existing Theme
Bundling and Copying Files from an Existing Theme By using gulp's kickstart task, you can copy the files from a previously created theme into any theme you choose. This functionality is useful in...
公開日: 2024/05/09 18:54
Upgrading a Theme
Upgrading a Theme Themes developed for previous versions of Liferay DXP must be upgraded in order to be deployed to a new version. The gulp upgrade task updates Liferay version references and theme...
公開日: 2024/05/09 18:54
Using a Theme Favicon Client Extension
Using a Theme Favicon Client Extension Liferay 7.4+ With a theme favicon client extension, you can override the theme's favicon on the selected page. Start with the sample workspace to build and...
公開日: 2024/05/09 18:54
Theme Favicon YAML Configuration Reference
Theme Favicon YAML Configuration Reference You can define a theme favicon client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a theme favicon...
公開日: 2024/05/09 18:54
Theme Sprite Map YAML Configuration Reference
Theme Sprite Map YAML Configuration Reference You can define a theme sprite map client extension with a client-extension.yaml file. Usage Details This client-extension.yaml defines a theme sprite...
公開日: 2024/05/09 18:54
Using a Theme Sprite Map Client Extension
Using a Theme Sprite Map Client Extension Liferay 7.4 2023.Q4+/GA100+ With a theme sprite map client extension, you can override the default Clay sprite map used for icons on a page. Start with...
公開日: 2024/05/09 18:54
Batch YAML Configuration Reference
Batch YAML Configuration Reference Use a client-extension.yaml file to define a batch client extension. Usage Details This client-extension.yaml file defines a client extension of type batch: ...
公開日: 2024/05/09 18:54
Importing/Exporting Data
Importing/Exporting Data Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 If you want to import or export data from Liferay, you use batch client extensions. Use and reuse your data...
公開日: 2024/05/09 18:54
Integrating External Applications
Integrating External Applications Custom Element and IFrame client extensions register applications with Liferay and render them as widgets on site pages. When you create one of these frontend...
公開日: 2024/05/09 18:54
Notification Type YAML Configuration Reference
Notification Type YAML Configuration Reference You can define a notification type client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a...
公開日: 2024/05/09 18:54
Object Action YAML Configuration Reference
Object Action YAML Configuration Reference You can define an object action client extension with a client-extension.yaml file. Usage Details This client-extension.yaml defines an object action and...
公開日: 2024/05/09 18:54
Creating a Basic Custom Element
Creating a Basic Custom Element Liferay 7.4+ Custom element client extensions use Liferay's frontend infrastructure to register external, remote applications with the Liferay platform and render...
公開日: 2024/05/09 18:54
Custom Element YAML Configuration Reference
Custom Element YAML Configuration Reference You can define a custom element client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a custom...
公開日: 2024/05/09 18:54
Using an IFrame Client Extension
Using an IFrame Client Extension Liferay 7.4+ IFrame client extensions use Liferay's frontend infrastructure to register external applications as HTML elements. They're added to Liferay pages as...
公開日: 2024/05/09 18:54
IFrame YAML Configuration Reference
IFrame YAML Configuration Reference You can define an IFrame client extension with a client-extension.yaml file. Data Usage This client-extension.yaml file defines an IFrame client extension: ...
公開日: 2024/05/09 18:54
Using a Microservice Client Extension
Using a Microservice Client Extension A microservice client extension is a standalone server process that relies on OAuth 2 for communication with Liferay. The microservice is a resource server and...
公開日: 2024/05/09 18:54
Object Validation Rule YAML Configuration Reference
Object Validation Rule YAML Configuration Reference To define an Object Validation Rule client extension, add the objectValidationRule type to your client-extension.yaml file. Usage Details This...
公開日: 2024/05/09 18:54
Workflow Action YAML Configuration Reference
Workflow Action YAML Configuration Reference You can define a workflow action client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines a workflow...
公開日: 2024/05/09 18:54
Creating and Managing Objects
Creating and Managing Objects Liferay 7.4+ Liferay Objects provides a convenient UI for creating custom applications that meet your business needs without writing code. You can also use Objects to...
公開日: 2024/05/09 18:54
Actions
Actions Object actions define custom business logic that you can run manually or automatically for object entry events. Examples include delivering entry event data to a webhook URL, sending email...
公開日: 2024/05/09 18:54
Defining Object Actions
Defining Object Actions Liferay 7.4 U60+/GA60+ Object actions define operations that you can run manually or automatically for object entry events. To add an action, Open the Global Menu (...
公開日: 2024/05/09 18:54
Using Manual Actions
Using Manual Actions Liferay 7.4 U60+/GA60+ When you use the standalone trigger for object actions, the actions become manual instead of automatic. Trigger these actions using these methods: ...
公開日: 2024/05/09 18:54
Fields
Fields Liferay 7.4 2023.Q4+/GA102+ Object fields are data definitions that represent database columns and store different types of values. All objects include default system fields, but you can...
公開日: 2024/05/09 18:54
Aggregation Fields
Aggregation Fields Liferay 7.4 U47+/GA47+ Aggregation fields perform basic calculations on the entries from a relationship table and display the resulting values. Available aggregation functions...
公開日: 2024/05/09 18:54
Activating and Deactivating Objects
Activating and Deactivating Objects Custom objects are activated when published. While active, you can use the object to create entries via the Liferay UI or dedicated REST APIs. If needed, you can...
公開日: 2024/05/09 18:54
Auditing Object Events
Auditing Object Events Liferay 7.4 U72+/GA72+ You can use Liferay's audit framework to track events for custom object definitions and their entries. To track entry events, you must enable entry...
公開日: 2024/05/09 18:54
Creating Objects
Creating Objects Liferay 7.4 2023.Q4+/GA102+ Liferay Objects provides development capabilities in the Liferay UI. Using Objects, you can build fully integrated Liferay applications without writing...
公開日: 2024/05/09 18:54
Deleting Objects
Deleting Objects Liferay 7.4 U26+/GA26+ You can delete draft and published object definitions. Deleting a definition removes its associated data, including the stored entries for published...
公開日: 2024/05/09 18:54
Exporting and Importing Object Definitions
Exporting and Importing Object Definitions Liferay 7.4 U68+/GA68+ You can export and import object definitions as .json files. These files include the definition's complete schema (e.g.,...
公開日: 2024/05/09 18:54
Extending System Objects
Extending System Objects Liferay 7.4 U86+/GA86+ With Liferay Objects, you can extend supported system services. Currently, only these services are integrated with the Objects framework: Account...
公開日: 2024/05/09 18:54
Adding and Managing Custom States
Adding and Managing Custom States Liferay 7.4+ Some use cases may require assigning multiple states to an object entry at the same time. For example, when building an Order application, you may...
公開日: 2024/05/09 18:54
Adding Fields to Objects
Adding Fields to Objects Liferay 7.4 2023.Q4+/GA102+ Fields are data definitions that represent database columns and store different types of values. By default, all objects include these system...
公開日: 2024/05/09 18:54
Encrypted Fields
Encrypted Fields Self-Hosted and Self-Managed Only Liferay 7.4 U72+/GA72+ Liferay provides the encrypted field type for storing sensitive user data. To use encrypted fields, first add an...
公開日: 2024/05/09 18:54
Formula Fields
Formula Fields Liferay 7.4 2023.Q4+/GA102+ Formula fields store read-only values calculated using numeric fields in the object definition. Example use cases include calculating an employee's...
公開日: 2024/05/09 18:54
Using Read-Only Fields
Using Read-Only Fields Some use cases may require data fields to be read-only. For example, data integrity may require some field values to remain immutable, or you may need to prevent unauthorized...
公開日: 2024/05/09 18:54
Designing Object Layouts
Designing Object Layouts Liferay 7.4 U31+/GA31+ Layouts define how fields and relationships appear when creating and editing object entries. Each layout can include multiple tabs containing...
公開日: 2024/05/09 18:54
Picklist Fields
Picklist Fields Liferay 7.4 U72+/GA72+ Picklists define lists of text values usable as single select or multi-select fields in object definitions. By default, single select fields appear as...
公開日: 2024/05/09 18:54
Layouts
Layouts Liferay 7.4+ Object layouts define how fields and relationships appear when creating and editing entries. All published objects include an autogenerated layout with a single tab that lists...
公開日: 2024/05/09 18:54
Adding Categorization to Fields Tabs
Adding Categorization to Fields Tabs Liferay 7.4 U31+/GA31+ You can add categorization blocks to fields tabs so end users can apply tags and categories to object entries. Follow these steps: ...
公開日: 2024/05/09 18:54
Managing Objects with Headless APIs
Managing Objects with Headless APIs Liferay 7.4+ You can create and manage objects from the Applications menu, but you can also use Liferay's REST APIs. Call these services to create and manage...
公開日: 2024/05/09 18:54
Localizing Object Definitions and Entries
Localizing Object Definitions and Entries Liferay 7.4 2023.Q3+/GA92+ Liferay objects are integrated with the localization framework, so you can add translations for definition labels, and users...
公開日: 2024/05/09 18:54
Organizing Objects with Folders
Organizing Objects with Folders By default, object definitions are grouped in the Uncategorized folder, but you can add object folders to organize data models and manage access to definitions. ...
公開日: 2024/05/09 18:54
Adding Field Validations
Adding Field Validations Liferay 7.4 2023.Q3+/GA92+ Validations set rules for determining valid field entries. Each validation has its own trigger, conditions, and error message, which you can set...
公開日: 2024/05/09 18:54
Using System Objects with Custom Objects
Using System Objects with Custom Objects
公開日: 2024/05/09 18:54
Accessing Accounts Data from Custom Objects
Accessing Accounts Data from Custom Objects Liferay 7.4 U35+/GA35+ In some use cases, you may want to access account data from a custom object. For example, if you're building a custom returns...
公開日: 2024/05/09 18:54

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