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How to display a video from Documents and Media onto a page using the Video Widget

Issue We want to add a video from Documents and Media onto a page using the video widget. However, the Video Widget requires a URL. Environment DXP 7.3, DXP 7.4 Resolution Here are the steps to displaying any video from...

Does Liferay support AngularJS?

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Liferay Support does not recommend or endorse specific third-party products over others. The information provided about products not created by Liferay is for reference purposes only, and any implementation of these principles...

Error when updating SEO information after changing localization language

legacy Troubleshooting

Issue It is not possible to update SEO settings after changing the portal language. The message Error: Your request failed to complete is reported in the UI and we see the following error in the log: No render...

Related Assets widget not showing articles from other sites.

legacy Troubleshooting

Issue Expected Result - When I add an asset to the Related Assets widget all related assets from the main Asset Publisher are visible in the widget. Observed Result - The Related Asset widget only shows related...

Portlet options lost after upgrading to 7.4 U51+

legacy Troubleshooting

Issue After upgrading to 7.4 Update 51+, the Export/Import, Configuration or Remove portlet options are lost. This error does not happen if the Classic Theme is applied. Environment Liferay 7.4 Update 51+...

Site Friendly URL not available

legacy Troubleshooting

Issue I try to change the friendlyURL of one site to "site01" and I can't, it returns the error: Error: Please enter a unique friendly URL. Site and site01 site01 have the same friendly URL. Checking the rest of...

Contents without URL shouldn't link

legacy Troubleshooting

Issue Contents without URLs linked when used in a Navigation Menu Steps to reproduce: 1) Create web content and set None in the display page selection 2) Create a Site Navigation Menu and add the created web...

Activities portlet doesn't show journal updates

legacy Troubleshooting

Issue The Activities widget/portlet does not notify when a Web Content is edited, it only notifies when a Web Content is either created or deleted. Environment DXP 7.4.x DXP 7.3.x DXP 7.2.x Resolution...

liferay-asset:asset-display doesn't show the items

legacy Troubleshooting

Issue When changing from <liferay-ui:asset-display> taglib to <liferay-asset:asset-display> taglib using same parameters, the latter doesn't show any items. Environment Liferay DXP 7.4 Resolution You have to...

How to map Web Content Selector fields to Web Content Display?

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Issue Can a Web Content selector field be mapped to a Web Content Display on a Display Page Template? Right now, I can only select one specific Web Content article. Environment DXP 7.0+ Resolution This feature does not...

Video fragment using different languages

legacy Troubleshooting

Issue If you add a video fragment using two different languages (english and then chinese, for example) the actual behavior you will see is that the page with english locale will display the other language video...

How to hide version of JS libraries

legacy

Issue Sometimes when using a tool that identifies a site's web technologies, versions of Javascript libraries (jQuery and YUI, for example) are displayed. Environment Liferay DXP. Resolution It is not possible to...

Unable to select the empty vocabulary

legacy Troubleshooting

Issue The user is not able to select the empty vocabulary on the modal. Step to reproduce: 1) Add a new site 2) Add two vocabularies 3) Add a category under one vocabulary 4) Open the category ellipsis menu 5) Move...

"Not Found" message on the details page of a product when its localization differs from the user's localization

legacy Troubleshooting

Issue When a product is created, the product localization is set to Default Catalog language (e.g.: en_GB) If a user with a different localization setting (anything other than en_GB in this example) accesses...

Liferay UI Panel - collapsed attribute by default

legacy Troubleshooting

Issue After trying to use Liferay UI panels in a default collapsed state, the attribute does not seem to be working. If I put the following example code in a widget template the panel will appear as extended by...

JournalArticleLocalServiceUtil.updateArticle(JournalArticle) does not update the translation of my Web Content's title programmatically

legacy Troubleshooting

Issue The direct modification of the title through JournalArticle object by manipulating the titleMap variable does not alter the Web Content's title when calling...

Non-localizable fields default language

legacy How To

Issue In which language are the web content non-localizable fields displayed? Environment DXP 7.4 Resolution By default, the non-localizable fields will allow you to enter the translation only for the site's...

StackOverflow error happens when add too many fragments into their DropZones

legacy Troubleshooting

Issue StackOverflowError when loading a page with many fragments Steps to reproduce: 1) Create a new Page 2) Add container Fragment 3) Add approximately 110 Fragments within the container 4) Publish the Page...

Whitespace below document on an embedded page

legacy Troubleshooting

Issue While using an embedded page with single page PDF url, a big white-space gets added to the page affecting the look and feel of the page. Steps to reproduce the issue: Upload a PDF document of single page on...

Widget title gets saved without clicking on '✓' icon

legacy Troubleshooting

Issue While editing the title of any widget on a widget page, it gets saved even without clicking the '✓' icon. Steps to reproduce: Create a widget page. Add a 'Document and Media' widget over the page. Double...

/web/guest cannot be removed from the site url if a virtual host is active

legacy Troubleshooting

Issue It is not feasible to remove /web/guest from the site URL when a virtual host is configured. When accessed without /web/guest, the page keeps loading and displays a 404 error in the logs. Environment Liferay...

Option to export multiple web content translations

legacy

Issue Is it possible to translate web content in bulk for multiple locales? Environment Liferay DXP 7.3 Resolution In DXP, users can translate web content in different locales by selecting them from the UI and...

Cannot select a layout template in a widget page

legacy Troubleshooting

Issue Layout templates can be chosen in the configuration of widget pages to specify the columns and rows where widgets will be placed. When trying to select another layout template (deployed inside a custom theme...

Liferay Frontend NPM Toolkit compatibility matrix for Node.js, NPM, Yeoman, Gulp and Generator Liferay Theme

legacy

Issue If a client wants to generate custom themes, they need to install: Node.js and NPM Yeoman Gulp generator-liferay-theme As a result, it is difficult to know which version to install depending on the portal version...

Which tables in the database contain web content, documents and media information?

legacy

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....

Form Upload Input is missing when mapping to a custom Object's Upload Field

legacy Troubleshooting

Issue When creating a Form that maps to fields on a Liferay Object (and one of the fields is an Upload type field), the option to map the form's Upload input with the custom Object's Upload Field is not appearing....

Does Liferay Support Angular 13 +

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Issue After updating an Angular portlet from v12 to v13 it can no longer be viewed and the browser console logs display a liferay-amd-loader error. Environment DXP 7.0, DXP 7.1, DXP 7.2, DXP 7.3, DXP 7.4 Resolution This...

Error in plugin "sass" when migrating themes "... is deprecated and will be removed in Dart Sass 2.0.0."

legacy Troubleshooting

Issue When migrating themes to a newer version, you can get these types of errors: Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0. Recommendation:...

Is it possible to view page usages for global Fragments

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Issue Is it possible to see the page name as well as the site name and usage in this scenario? It would be useful to know which fragments are used on which pages. Steps to reproduce: 1. log in as an admin user 2....

The asset selection changes from collection to manual

legacy Troubleshooting

Issue The selected collection is not kept in the asset collection Steps to reproduce: 1. Create a Page > Add the 'Asset Publisher' widget to it 2. Configure 'Asset Publisher' to use the Collection 3. Select the...

The title of the web content should not appear after it has been published

legacy Troubleshooting

Issue If a web content display widget is used on the widget pages, the title of the web content appears after publishing it, however, on content pages, the title does not appear. Steps to reproduce: 1) Create web...

Removing an image from a fragment not possible

legacy Troubleshooting

Issue When a user uploads an image to a fragment on DXP 7.3, there is no possibility of removing the image from it. Users can either replace it with another one or remove the whole fragment. This is true for...

Button "-" doesn't work when creating a structure with repeatable field

legacy Troubleshooting

Issue After creating a structure with repeatable fields, when trying to delete a field by clicking the "-" button, the field is not deleted. Steps to reproduce Navigate to Content & Data > Web Content >...

Browser icon is not visible on the page editor side bar when custom theme is used

legacy Troubleshooting

Issue When editing a page, on the side bar the browser icon is not visible, although the function works fine. This happens when a custom theme is applied. Environment Liferay DXP 7.4+ Liferay theme generator 10.2.1...

When trying to translate web content, multiple fields are absent

legacy Troubleshooting

Issue Web Content Translation Page does not display repeatable Fields Steps to reproduce: 1) Navigate to Content & Data> Web Content> Structures 2) Make a structure with different fields that are repeatable. 3)...

Servlet filter is not invoked, when using virtual hosts in the site configuration

legacy Troubleshooting

Issue The implementation of a servlet filter for friendly URLs is causing issues. It works as expected without Virtual host configuration, but when the virtual host is configured, a filter is not invoked....

Update packages and regenerate your custom theme with the latest available in order to solve accessibility or style related bugs

legacy How To

Issue Sometimes in order to solve user interface bugs (like accessibility or style related), our customers need to update their custom themes with the latest versions available of liferay-frontend-theme-unstyled ,...

Portlet on Private Pages does not save changes in Configuration

legacy Troubleshooting

Issue When adding a portlet to a private page and changing its configuration, the portal displays the success message, but the content returns to the previous value. Environment DXP 7.3 DXP 7.4 Resolution Please...

Failure during import of site template.

legacy Troubleshooting

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....

Text is not visible in phone mode

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Issue In tablet and desktop mode, the text is visible. In phone mode, the text is not visible. Steps To Reproduce: 1. Start a server DXP 7.3 2. Access the portal 3. Click Edit > Fragments > Slider 4. Add an image....

Unable to delete numeric field value in translations

legacy Troubleshooting

Issue The field value cannot be completely cleared Steps to Reproduce: 1) Navigate to Liferay DXP > Content & Data > Web Content 2) Go to the Structure tab 3) Add a structure with a Numeric field 4) Back to the Web...

Unable to preview web content after enabling repeatable of nested fields

legacy Troubleshooting

Issue Unable to preview web content after enabling repeatable nested fields when upgrading from 7.3-SP1 Steps to reproduce: 1) Start server DXP 7.3 sp1 2) Add a new site(required) 3) Navigate to Web Content 4) Add...

After redeploying the fragment collection, an unwanted image attribute persisted

legacy Troubleshooting

Issue The page editor StrcutreTree is populated based on the fragmentEntryLink content Steps to reproduce: 1. Start a DXP 7.3 server 2. Check Fragment propagation in System Settings > Page Fragments > Propagate...

Collection Variations are not prioritized

legacy Troubleshooting

Issue Asset Publisher and Collection Display do not display the collections correctly. Steps to reproduce: 1. Create a Collection Navigate to Site Builder > Collections > + > Manual Collection > Set a name > Save...

Needs to change friendly URL of web content

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Issue When working with assets such as 'Web Content', the details always include the friendly URL. The concern now is that this friendly URL contains a hyphen (-) that requires to be removed. Environment Liferay...

Screen reader doesn't read the full page upon page load

legacy Troubleshooting

Issue Screen reader does not read the full page upon new page load. Environment DXP 7.4, 7.3 Resolution There are technical limitations due to how Single Page Applications (SPA) work of screen readers not being able read...

Can a user upgrade from Liferay 6.1 to DXP 7.4.x?

legacy How To

Issue Do I need to follow the upgrade page mentioned in the below article for example: Liferay Portal 6.1.x → DXP/Portal 7.1 → DXP 7.4: Environment Portal 6.1 DXP 7.4.x Resolution Ensure parameter...

Authentication of Iframe Widgets

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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 Does...

ratings-score tag could not be used when updating from 7.0 to newer versions.

legacy How To

Issue In 7.0 (or a previous version) a custom development is using <liferay-ui:ratings-score> tag. When this custom code is updated to be used in a newer version (for example, 7.4) this tag is not found and could...

Non published page as home page causes 404

legacy Troubleshooting

Issue When an unpublished page becomes the home page it will cause a 404 error to display. Environment DXP 7.4 Resolution To resolve this behavior, update your installation to 7.4.13 DXP U47, or open a help...

I want Liferay to fill the hreflang tag in pages only for translated languages

legacy How To

Issue Liferay generates an hreflang alternate url in the head of every page for every locale available for that site. If no translation is available for the content, it will be displayed in the default language. This...

My Javascript code is rendered twice when SPA is enabled

legacy Troubleshooting

Issue The following code renders a modal window when the DOM Content is loaded: ... if (document.readyState === 'loading'){ document.addEventListener("DOMContentLoaded", onContentLoaded); } else { onContentLoaded();...

I want to hide "Disable" when using the "Date" item in Web Content Structure.

legacy How To

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 I...

How to use multiple virtual hosts with the correct friendly URL for Web Content?

legacy Troubleshooting

Issue We have 2 virtual hosts: virtualhost1.com and virtualhost2.com, and also a web content with a link in the content field that points to a page or entity within the Liferay instance. When we have a web content with...

About Friendly URLs for Web Content

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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...

Cannot list web content templates

legacy Troubleshooting

Issue After upgrading to Liferay DXP 7.4, the web content templates cannot list in the pop-up window when trying to add new web contents. The error message is like below: ERROR...

HTML tag can not be interpreted in form fields

legacy Troubleshooting

Issue HTML code won't be interpreted in the body text of the form fields. Environment DXP 7.1 Resolution To change the size and style of the text you input, you can use the Alloy Editor that comes with Liferay., content:...

How to find all the invalid references in Web Content and Blog entries?

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Issue We want to check if there are invalid references in all our web content articles and blog entries. There is a possibility to check web content articles with the class ModelValidatorUtil using a Groovy script....

Notification when subscribing to stand-alone Web content

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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...

The already selected text colour is overridden when changing the text style in fragment's rich text editor

legacy Troubleshooting

Issue When we edit a fragment (e.g. paragraph) with the rich text editor on a content page and change the text style of a previously coloured/formatted text section, the colour is lost. As an example: We change the...

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