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Knowledge Base 1413
Resource Type
Applicable Versions
Deployment Approach
Capability
Feature
How to send a confirmation email to authenticated users about Form submission?
Issue I would like to send a confirmation email to the user who just submitted a Form Environment Liferay DXP 7.1+ Resolution It is possible to use the Workflow engine to send an email to the logged-in user who...
Multiple language support for Knowledge Base
Issue How can content be created in the Knowledge Base in multiple languages?  Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution It is a current feature...
Disable Liferay "set your preferred language" message
Issue In case the User's Display Language is set differently than the language of the Site that is being displayed, a warning message appears with the option to set your preferred language. You may wish to...
Assign bulk users to an organization/user group/site
Issue I'd like to add many users at once to an organization/user group. How to do it? Environment Liferay DXP 7.2 Resolution Currently it is not possible to assign bulk users to an organization or user group from...
How to install Liferay Connector SAML 2.0 without need to restart in a Docker Container for Kubernetes usage
Issue I have a docker image in Kubernetes with Liferay installed. I'd like to deploy the SAML 2.0 connector plugin without the need to restart.  Environment Liferay DXP 7.2 Resolution Copy the SAML 2.0 Connector...
Configuring Liferay's LDAP Settings to Import Users in DXP 7.3
This article shows how to setup Liferay DXP 7.3 to import users from an LDAP server through the graphical user interface. The steps are the basically the same as for earlier versions of Liferay, but the UI...
I cannot select birthday year in date picker using Liferay Forms
Issue I have a form with a date field The date field should be used to select birthdays The year-selector goes back only 5 years prior to the current year Environment Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3...
How to include unique links in an RSS feed that point to a displayed web content article
Issue Our team is attempting to set up an RSS feed for web content, but are running into one of two issues: either all URLs listed in the feed are identical (pointing to the site, instead of pointing to where an...
Multi-Tenant Elasticsearch Index Names Support in DXP 7.2 FP8/SP3 and DXP 7.3+: Important Changes for Search Tunings and Workflow Metrics
Applicable Environments Liferay DXP 7.3 and 7.4 Liferay DXP 7.2 Service Pack 3+/Fix Pack 8+ (SP3+/FP8+) Elasticsearch 6.x/7.x Liferay Connector to Elasticsearch 7 v3.1.0 (for DXP 7.2) Who should read this article?...
Getting the themeDisplay object in DXP themes and layout templates
Issue In Liferay Portal 6.2, the themeDisplay object was inherited in themes and layout templates. How is it possible to get the same object in DXP? Environment Liferay DXP 7.0 Liferay...
Checking the different fixes between two hotfixes
Issue We have two hotfixes and we would like to know the difference between them How can we check the common and different fixes within those hotfixes? Environment Liferay Portal 6.2 Liferay DXP 7.0+...
How Can I Share Widget Content on Social Media?
Issue I would like to share blogs, web content, and other asset-based widgets on social media sites like Twitter, Facebook, or Linkedin. Environment DXP 7.2 DXP 7.1 DXP 7.0 Resolution Sharing widget content on...
Exporting and Importing User Roles from One Environment to Another
Issue Whether you want to copy over User Roles and its respective permissions from one environment to another, or in order to keep a backup of your current Roles and Permissions set before making big changes, Liferay...
How to disable login to access DXP web interface
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue By default, authentication is required to access the...
How to review User Permissions on Freemarker and Velocity templates
Issue After applying the fix for LSV-658, how can I see which users have permissions for (which) Freemarker/Velocity templates, i.e. via the user interface or by a database query? The Mitigation Notes of LSV-658...
Migrating a Remote Staging Setup to Liferay Cloud
Issue There are many factors to consider when planning to migrate your on-prem Liferay installation to Liferay Cloud. One of these factors is your Staging configuration. Below is the recommended method to migrate a...
Are Blade/Gradle FrontEnd NPM 7.0/7.1 portlets still available and supported on 7.2?
Issue Developers are using Blade/Gradle FrontEnd NPM portlets on DXP 7.0 / DXP 7.1, for example: https://help.liferay.com/hc/en-us/articles/360018170751-React-npm-Portlet...
How to load a third-party npm package as a JS provider OSGi bundle in Liferay 7.1 and 7.2?
Issue Front-End developers may at times need to load third-party NPM packages in Liferay DXP and consume them from the Liferay APIs Environment Liferay DXP 7.1 + Liferay Loader version 4.x Liferay DXP 7.2...
Make Recycle Bin available for regular users
Issue How to make Recycle Bin available for regular users?  Environment Liferay 6.2  Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution Navigate to Control Panel --> User --> Roles. Create a new...
Setting Cookie Configurations for Liferay PaaS
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue One common service customization is to add the HttpOnly and...
How to configure Liferay DXP to connect to Elasticsearch on Elastic Cloud
Disclaimer: please read the Liferay DXP compatibility with Elasticsearch hosted on Elastic Cloud article before starting to build your Elastic Stack for Liferay DXP on Elastic Cloud to understand the requirements and...
How can we use the Notifications portlet in DXP?
Issue In Liferay Portal it was possible to place a Notifications portlet onto a page. However in Liferay DXP 7.2 the Notifications portlet is not a listed Widget and can not be added to pages. Environment Liferay...
How to make the image as clickable with the link in fragments?
Issue How to make the image as clickable with the link in fragments? Environment Liferay DXP 7.1 Liferay DXP 7.2 Resolution Please note: The following information involves customizations or implementation ideas that...
How to register the same user using email id in other sites as well
Issue Use case: Creating multiple sites in a single instance of the portal. User1 is registered using the same email id on SiteA and SiteB. If User1 is logged in on SiteA and he/she should not able to open the SiteB...
Integration of SiteMinder SSO
Issue How to integrate the SiteMinder SSO with Liferay Environment Liferay DXP 7.0 Resolution By default, Token based authentication is disabled in the Liferay. To manage the same, refer to this document Token-based...
How to change Liferay DXP session timeout on Liferay PaaS
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue You need to change the session timeout for Liferay...
Range affected by IP address changes
Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
Is it possible to view the field values of a specific Elasticsearch document through the Liferay UI?
Issue I'm aware that the values for a specific, indexed Elasticsearch document can be viewed using the Elasticsearch REST APIs, but can I also view those fields and values within the Liferay UI? Environment DXP 7.2...
Liferay DXP Source Code Access
Liferay DXP repositories are located at https://github.com/liferay/liferay-dxp.  This repository replaces source patching mode, which is no longer available for Liferay DXP 7.3+ and Liferay Commerce 3.0+  ...
In Select File modal window, when clicking on the SITES breadcrumb link, the Global site is not listed
Issue When creating e.g. a web content and adding an image or document to it, I am presented with a popup window for selecting the document/image file, and at the top there's a breadcrumb link (Sites), and when I click on...
How to hide specific pages from search results using the Custom Filter Widget
Issue Is it possible to hide specific pages from search results? For example, we have a site with Page A and Page B. Both pages need to remain public, but we only want Page B to show up in the results when users...
Web Contents still appear after updating Display Date to a future time
Issue 1. Create a Web Content with a future display date 2. Add an Asset Publisher in the home page 3. The Web Content does not appear in the list (as expected) 4. Create another Web Content and publish 5. The Web...
How to enable simultaneous login from multiple sessions
Issue How to enable users to simultaneously login to Liferay DXP using multiple different sessions Environment Liferay DXP Resolution Add the following lines to your portal-ext.properties file (you must...
Users with role Site Member cannot find other users in search results
Issue Users with role Site Member cannot find other users in search results. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution This is the expected behavior. For security reasons, by default...
How to identify the version of Clay under DXP?
Issue As a developer, I would like to identify the exact version of Clay on the specific DXP version (and patch level) which is currently running. Environment DXP 7.1 Resolution Please go to Control Panel -> System...
Connect to LDAP via VPN for Liferay Cloud
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Liferay DXP supports LDAP connectivity, and Liferay Cloud provides VPN...
How to resolve Document Library PDF previews taking up more disk space than the original files
Issue While examining our document library in a file system, we saw that the storage being used for preview files are taking up three times the amount of disk space as the storage for the original files uploaded to...
How to check Bootstrap version under DXP?
Issue As a developer, I would like to check what exact Bootstrap version is applied on the currently running DXP version (and patch level). Environment DXP 7.0+ Resolution Navigate to DXP and open the browser console...
Disabling the password reminder questions on the users first login
Issue You do not want your users to set up the password reminders answers on their first login. Environment Liferay Portal 6.2 Liferay DXP 7.x Resolution Add the following line to the portal-ext.properties:...
Is it possible to change the blog title's font size from H3 to H1?
Issue Is it possible to change the blog title's font size from H3 to H1? Environment Liferay DXP 7.2 Resolution To change the Blogs title in the Blogs portlet (Blogs list view): This title font size can be changed by...
Liferay PaaS Basics Tutorials
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). You are starting your Liferay PaaS...
Apache Tomcat Security Advisory: CVE-2020-9484 (Remote Code Execution via session persistence)
General Information Apache Tomcat has recently released new versions to fix a vulnerability tracked as CVE-2020-9484. As per the information provided by Apache Tomcat: "If: an attacker is able to control the contents...
Unable to add multiple questions in one Poll
Issue Is it possible to add multiple questions in one Poll? Environment Liferay DXP 7.2 Resolution To add multiple questions in one Poll is not currently supported in Liferay DXP 7.2. It can be achieved by adding two...
How do I change the default permissions assigned automatically to guests and site members when creating a new document folder?
Issue By default, when from the control panel someone creates a folder inside the document library the default permission is that everyone can see the folder (Guest User) and also that site member has other permissions to...
What happened to the taglib on 7.1?
Issue Using the <liferay-ui:calendar /> taglib on 7.1 will no longer work as it used to do on Portal 6.2 or Liferay DXP 7.0 Environment Liferay DXP 7.1+ Resolution <liferay-ui:calendar /> was deprecated as of...
Basic setup and tools to debug Elasticsearch queries
This article is a basic guide on how to view the queries Liferay produces and provide ways that developers can understand the results retrieved from Elasticsearch. These recommendations assume you are working in a...
How to set different favicons on different sites on the same Liferay instance
Issue Is there a way to set different favicons on different sites on the same Liferay instance? Environment Liferay Portal 6.2 Liferay DXP 7.0+ Resolution The easiest, supported and...
Reset the admin user password
Issue How to reset the admin password? Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution Using " Forgot Password" in the "Sign in" portlet Note: Please make sure...
After Liferay DXP 7.0 Fix Pack 83, double click on table's edges no longer opens a dialog with the table's properties in AlloyEditor
Issue On Liferay DXP 7.0 Fix Pack 83+, double click on table's edges no longer opens a dialog with the table's properties in AlloyEditor Environment Liferay DXP 7.0 Fix Pack 83+ Resolution In order to...
Commerce 2.1.x Breaking Changes
Commerce 2.1.3 & 2.2.0: When upgrading from 2.0.7, users must first upgrade to 2.1.0 and then to the latest version of Commerce. Commerce 2.1.2 COMMERCE-2309 & COMMERCE-4212: Discount Retrieval for Pricing Algorithm ...
Liferay Workspace Target Versions
A Liferay Workspace is a generated environment that is built to hold and manage your Liferay projects. Please see the official documentation for further instructions on Creating a Liferay Workspace.  Resolution You can...
Generator-Liferay-JS: Default option isn't passed to the configuration on first page deployment
Issue When using the new Generator-Liferay-JS, default options in the /features/configuration.json file: "portletInstance": { "fields": { "drink": { "type": "string", "name": "Favorite drink", "description":...
Can I add custom Layouts to Content Pages on 7.2?
Issue While using the new DXP feature called Content Pages, developers and editors might want to add custom layouts to the default list: Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution Out...
Unable to use siteId in GraphQL after 7.2 DXP Fix Pack 4
Issue After installing Liferay DXP 7.2 Fix Pack 4, GraphQL calls using siteId will no longer work Environment Liferay DXP 7.2 Fix Pack 4+ Resolution Use siteKey instead Additional Information The reason for this...
How to successfully install Marketplace Apps when using Liferay PaaS
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue While using Liferay PaaS, what is the process to install an...
What is the expected behavior of the Tab key in the Site Navigation Menu widget?
Issue Can I use the Tab key on the keyboard to navigate on the Site Navigation Menu from one menu item to the next menu item in sequential order? Environment Liferay DXP 7.0+ Resolution Once you tabulate on the...
How to pass an array of categories to an embedded Asset Publisher?
Issue How to pass an array of categories to an embedded Asset Publisher? Environment Liferay DXP 7.0+ Resolution In 7.0, you can place something like this in the portal_normal.ftl of your custom theme: <#assign...
How to roll up email notifications about new Assets into one email?
Issue Users are Subscribed to Asset Publisher and receive email notifications about new Assets I would like to collect all notifications within a certain period of time and send them out as one email per user...
Where to configure mail trigger interval for Asset publisher portlet
Issue Liferay sends an email to Asset Publisher portlet's subscribed users every twenty-four hours once. How to change the same? Environment Liferay DXP 7.0 Resolution Liferay portal periodically checks for...
Migration of documents to a supported file system store before upgrade
Issue As the JCR store is supported as a document store till Liferay Portal 6.2 and from DXP 7.0 onwards it is no longer supported, what are the guidelines that should be followed before upgrading from...