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CNE Kubernetes Ready: Networking for Kubernetes Ready Deployments
CNE Kubernetes Ready: Networking for Kubernetes Ready Deployments Kubernetes Ready deployments expose Liferay DXP through the liferay-default Kubernetes Service created by the Helm chart. External...
Formatting
Formatting This article covers the formatting choices that apply to both product documentation and courses: text emphasis, code, lists, tables, headings, images, admonitions, file naming, front...
Core Style
Core Style Liferay produces documentation, courses, and instructor-led training for many readers in many situations. The same voice and the same word choices appear across all of them. This article...
Course Style
Course Style This article covers rules that apply only to course content: the elements that distinguish a course from a feature article, the course and module structure, naming conventions, lesson...
Documentation Style
Documentation Style This article covers rules that apply only to product documentation: the six documentation types and their templates, how to handle multiple Liferay versions, the badges that...
Agents
Agents The Agent Builder is where you manage the agents available in your AI Hub account. It lists the built-in agents Liferay provides alongside any custom agents you created. From this view you...
The forms will not get submitted if the webcontent is embedded in theme
Issue When a Web Content Display(WCD) is embedded in the theme header and a web content article is added in that WCD from the existing portal. Due to this, the existing forms will not get submitted because the ID & Portlet Name of selected web content gets attached to every other form....
Unable to add a document from Control Panel-> Document and Media.
Issue Unable to upload any document from the Content and Data-> Document and Media-> Add (option). The Add option becomes unresponsive.  This behavior is only observed whenever the server is started from Liferay Developer Studio(LDS). Environment Liferay DXP 7.2 Resolution When the...
Elasticsearch killed by Linux OOM Killer
Issue Linux Out of Memory Killer stops the Elasticsearch Java process OOM Killer is killing ES Environment DXP 7.2      DXP 7.1      DXP 7.0 Resolution Set a limit on how much memory Elasticsearch can use outside the heap 1. Elasticsearch can consume memory outside of the JVM heap 2....
Publish two different Contents by creating only one Web Content
Issue How to display two different types of content through the same web content? Environment Liferay DXP 7.2 Resolution It is possible to use the same Web Content on different pages using the different layout/template. Please refer the below example for the same: a) Create a Structure...
Primefaces: commandButton ajax="false" will not work with p:dataExporter and p:fileDownload
Issue When using the Primefaces <p:commandButton ajax="false" /> with p:dataExporter and p:fileDownload, the page will not render properly, there will be visual issues. Environment Liferay DXP 7.0+ Resolution When using p:dataExporter and p:fileDownload in portlets, it is a best practice...
Soy taglib for ColorPicker no longer works as of 7.1 with fix pack dxp-13-7110
Issue From 7.1 with fix pack dxp-13-7110+ , using Soy taglib to create a ColorPicker, similar to this: <%@page import="java.util.HashMap"%> <%@page import="java.util.Map"%> <%@ include file="/init.jsp" %> <%@ taglib uri="http://liferay.com/tld/soy" prefix="soy" %> <p>...
OrderID license validation failed deactivating my server
Issue Previously it was possible to activate a Liferay Portal server using an OrderID, this activation method is now deprecated and the web address that the Portal will attempt to communicate with is no longer valid. This has caused the Portal to be unusable Environment Liferay Portal...
Script loading issue is occurring in the sub versions of Internet Explorer 11 browser
Issue The script loading issue is occurring in some systems but using the same Internet Explorer 11 subversions, its working fine in other systems. Environment Liferay DXP 7.2 Resolution Removing some of the third party scripts [For example, nicescroll.js] resolves the script loading...
Heavy database queries involving DLFileEntry table
Issue In some cases you could find that your database is spending a lot of time procesing this query: SELECT fileEntryId, groupId, companyId, userId, userName, createDate, modifiedDate, classNameId, classPK, repositoryId, folderId, treePath, name, extension, mimeType, title, description,...
Canonical tags are not language specific
Issue I start Liferay I create a new site with a new page I sign out I navigate to the newly created page and inspect the HTML: <link href="http://localhost:8080/sitename" rel="canonical"> I switch to another language (eg: German) by navigating to http://localhost:8080/de/sitename I...
DXP 7.2 Service Pack 1 (SP1)/Fix Pack 2 (FP2) requires Elastisearch 6.2 or higher due to InvalidTypeNameException error on startup
Issue When DXP 7.2 SP1+/FP2+ is configured with Elasticsearch 6.0 or 6.1, the following error occurs on startup: Oct 22 13:42:10.417 build-14 [liferay-847b9fcf98-jmbds] [dxp] ERROR [main][IndexSynchronizationPortalInitializedListener:93] bundle...
Liferay's OpenID Connect implementation and Single Logout
Issue Does Liferay's OpenID Connect implementation support Single Logout? Environment Liferay DXP 7.1/7.2 Resolution Liferay's current OpenID Connect (OIDC) integration only implements parts of the Final specifications, specifically "Core" and "Discovery". While single-logout (SLO)...
Using one user's JSessionID any logged in user can access the respective user's session
Issue One user's session is accessed by knowing the respective user's JSessionID. Steps for reference: 1) 2 users (say: User A and User B) 2) User "A" logs-in to the system 3) Now, user "A" has one Jession ID(0D13262EDECBA19E93D5A753FC34E03A) and shares his JSessionID to user "B" 4)...
Not able to search document with Title after Applying Workflow
Issue After applying workflow in the Web Content, try to search the same content in "My Workflow Tasks". The search shows no result. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution The observed behavior is a known issue and is fixed For Liferay DXP 7.0...

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