Development and tooling

Using Liferay Util Include

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...

Published Date: May 9, 2024 6:53 PM

Liferay Util Tag Library

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...

Published Date: May 9, 2024 6:53 PM

Using Liferay Util Body Top

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...

Published Date: May 9, 2024 6:53 PM

Using Liferay Util Buffer

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...

Published Date: May 9, 2024 6:53 PM

Using Liferay Util Dynamic Include

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...

Published Date: May 9, 2024 6:53 PM

Using Liferay Util HTML Bottom

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...

Published Date: May 9, 2024 6:53 PM

Using Liferay Util Whitespace Remover

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...

Published Date: May 9, 2024 6:53 PM

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...

Published Date: May 9, 2024 6:53 PM

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...

Published Date: May 9, 2024 6:53 PM

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...

Published Date: May 9, 2024 6:53 PM

Servlets

Published Date: May 9, 2024 6:54 PM

Client Extensions UI Reference

Client Extensions UI Reference Liferay's widget client extensions (custom element and iframe) register applications with Liferay, adding them as widgets to site pages. Additionally, you can style...

Published Date: May 9, 2024 6:54 PM

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...

Published Date: May 9, 2024 6:54 PM

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...

Published Date: May 9, 2024 6:54 PM

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...

Published Date: May 9, 2024 6:54 PM

Editor Config Contributor YAML Configuration Reference

Editor Config Contributor YAML Configuration Reference Liferay DXP 2024.Q1+/Portal 7.4 GA112+ This feature is currently behind a release feature flag (LPS-186870). Read Release Feature Flags for...

Published Date: May 9, 2024 6:54 PM

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: ...

Published Date: May 9, 2024 6:54 PM

Managing Data Sets

Managing Data Sets Liferay DXP 2024.Q1+/Portal 7.4 GA112+ [Beta Feature](../../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) Once you create a data set, you can...

Published Date: May 9, 2024 6:54 PM

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...

Published Date: May 9, 2024 6:54 PM

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...

Published Date: May 9, 2024 6:54 PM