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Using Folders By default, uploaded files are stored in the Documents and Media root folder (i.e., Home), but you can create additional folders to organize and manage your files. Each folder can...

外部動画ショートカットの作成

Official Documentation

Creating External Video Shortcuts Liferay 7.4+ With Liferay's Documents and Media application, you can save references to videos hosted on external platforms. These references can then be used to...

アセットライブラリ

Official Documentation

Asset Libraries Available 7.3+ Asset Libraries are virtual spaces for storing reusable assets. You can create as many of these spaces as needed to group content for departments, teams, or even...

アセットライブラリコンテンツ

Official Documentation

Asset Library Content Liferay DXP/Portal 7.3+ Asset libraries provide a convenient way to share content across Liferay sites while streamlining content collaboration and reducing the risk of data...

アセットライブラリの作成と管理

Official Documentation

Creating and Managing Asset Libraries Liferay 7.3+ You can create and manage libraries for your assets via the Asset Libraries application. To access this application, open the Global Menu (Global...

ドキュメントとメディア

Official Documentation

Documents and Media The Documents and Media application stores and manages files in your Liferay instance. This includes files uploaded directly to Documents and Media, as well as those uploaded in...

開発者ガイド

Official Documentation

Developer Guide This guide provides comprehensive information and references to help you effectively use the Document API, understand adaptive media modules, and create video shortcut providers.

アダプティブメディアモジュールリファレンス

Official Documentation

Adaptive Media Modules Reference Adaptive Media's Modules Some modules in the Adaptive Media app are mandatory and must be enabled for Adaptive Media to function, while others can be disabled. The...

Documents and Media images Not Visible to Guest Users

legacy Troubleshooting

Issue Images and files uploaded to Documents and Media are not visible to guest users, even with "View" permission granted to the Guest role. Environment Liferay DXP 7.4 [and above versions] Resolution Guest...

Documents and Media widget displays "Copy to" action for Guest users

legacy Troubleshooting

Issue The "Copy to" option is displayed in the Documents and Media widget for Guest users, even though they lack the necessary permissions to perform this action. This can lead to a poor user...

Web Content "Modified by" User Appears to be Incorrect After Translation

legacy Troubleshooting

Issue After translating existing web content, the last modified user displayed is the original author, not the translator. Environment Liferay DXP 7.4+ Resolution The "Modified by" user and timestamp for web content...

Google Drive authentication randomly fails in a multi-node cloud environment

legacy Troubleshooting

Issue Google Drive authentication usually works correctly, but sometimes it randomly fails with java.lang.IllegalStateException: Authorization oAuth2State not initialized errors in the logs. Google Drive was...

Empty search lists all the message board threads

legacy

Issue We created a few message board threads in the portlet and if we run an empty string search, all threads are displayed in the search result. Environment Liferay DXP 7.0+ Resolution This is the...

Understanding the 'Viewable by' dropdown and Download permission for file uploads in DL

legacy

Issue How do the 'Viewable by' dropdown and Download permission work when uploading files to the Document Library? Environment 7.4 U76 - 2024.Q4 Resolution 'View' permission → 'View' and 'Download' permissions The...

Can we hide the External Video Shortcut option?

legacy How To

Issue We want to hide the above-mentioned option from the Documents and media because we don't want our users to be able to add videos, can we do it somehow? Environment Liferay DXP 7.4+ Resolution It is...

On authentication types to Azure Blob Storage

legacy

Issue We would like to use Azure Blob Storage for documents and media, as described at https://learn.liferay.com/web/guest/w/dxp/system-administration/file-storage/other-file-store-types/microsoft-azure-blob-storage...

After copying the data to the Message Board, the numbered list not continuing

legacy Troubleshooting

Issue Copied the data from the Word file, pasted it into the Message Boards's Thread, and published it. After publishing the Thread, the number list is not continued and shows like: 1. a. 1. a. 1 a. Steps to...

Uploaded document's file extension not visible in the URL

legacy

Issue While uploading the documents in the 'Documents and Media' section the file extension is not showing in the URL. Example: In Liferay 7.4 update 24, uploaded the document in the 'Documents and Media' section,...

Downloading File from Custom Document Type fails when there is no ddmFormInstanceRecord

legacy Troubleshooting

Issue When downloading files from custom document types, download fails when there is no ddmFormInstanceRecord In particular, issue appears when Custom Document Type includes an upload field Environment 2024.Q1.1...

How to retrieve images associated with Asset Categories from custom code?

legacy Troubleshooting

Issue When editing a category, it is possible to set images. However, when trying to get those images from my custom code, I am unable to do that. There are no related methods in AssetCategory objects. Environment...

Authority to view form entries

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. Issue...

Uploading Files to Documents and Media with the Forms Feature

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. Issue...

Why after upgrading to Quarterly Release images show extra information?

legacy Troubleshooting

Issue After upgrading to Quarterly Release images show extra information like version, timestamp and so on. Environment DXP 7.4 Resolution Please consider requesting LPD-19203 on a Support ticket. Another...

Wrong guest view permission assigned to images inserted into message boards threads (not following the thread's guest view permission)

legacy

Issue if there is no private page on a site, and we create a message boards thread with "Viewable By"="Site Members", and you insert an image in the message (with the editor's image icon), that image will in the Documents...

Documents Modified date changes if documents are moved between folders

legacy

Issue If we move documents between folders their Modification date is updated even if the document itself has not been modified. Environment Liferay 7.3+ Resolution The actual behavior is expected and a...

Document Search takes too long to return results

legacy Troubleshooting

Issue I have a page for displaying document search results, and it takes too long to load (several seconds). My site has hundreds of content pages, each containing dozens of widgets (including those from the master...

Retrieve file from a closed Help Center ticket

legacy

Issue Is it possible to retrieve a file from a Help Center ticket that has been marked as closed? Environment DXP 7.0+ Resolution After moving a ticket to a solved status, all the files shared on it are...

The editor is able to translate the non localizable value in Web Content

legacy Troubleshooting

Issue We've spotted a new translation-related bug, please follow the steps to reproduce it: 1. Go to Content & Data -> Web Content and switch to the Structures tab. 2. Click on the context menu in the top-right corner...

Placeholder text visible for empty mapped web content

legacy Troubleshooting

Issue If you have web content with optional inputs and then map these to fragment fields in display page template. The fragment components will display default placeholder texts if the web content doesn't have values...

How to set up OpenOffice/LibreOffice integration in a Docker environment

legacy How To

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue I am running Liferay through Docker and I would like to enable the...

Different behavior if you call a non-existing jpg or a gif

legacy How To

Issue A user tries to open a non-existing file with the documents path For example: localhost:8080/documents/abc.jpg or localhost:8080/documents/abc.gif The user will get a "Not Found" Page but it is not the same for...

Asset Publisher does not update existing Web Content that has been edited and scheduled for future publication

legacy Troubleshooting

Issue When using an Asset Publisher on my Portal, if I make any changes to a existing Web Content and schedule it to be published at some point in the future, my Web Content disappears from my Asset Publisher and only...

Form on a display page template does not display 'Success Page' after submitting data

legacy Troubleshooting

Issue My form is not displaying the 'Success Page' after data submission Environment Liferay DXP 7.3 Resolution This type of behavior is usually related to page caching. To make sure that the form will display the...

Unable to Upload file into the Document & Media when size is more then 10 mb

legacy Troubleshooting

Issue When a user is trying to upload the file into the document and media, it does not upload when the size is more than 10 MB. Environment Liferay DXP 7.1 Liferay DXP 7.2 JBoss Resolution...

After migrating to DBStore, how to check it was (entirely) successful

legacy How To

Issue We are in the process of migrating documents and media from our file-system based store to the database (DBStore) How to find out if all active documents and media are migrated to the database? Is there a way to do a...

Uploaded documents are available for all sites using different virtual hosts

legacy

Issue Create two sites Set a different virtual host for each site e.g. testsite.local, testsite2.local Upload a document into Documents and Media on your second site See that the uploaded file is available when...

File upload feature for guest users in Liferay Forms

legacy

Issue We have a requirement to create a Liferay form having a document upload feature for guest users. Currently, in Liferay 7.1 uploading documents is not available for guest users. Environment Liferay...

Error managing documents and URLs using GCS

legacy Troubleshooting

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When using GCS as a storage solution in your On-Premisse or...

Performance problem when uploading a new file having a high number of pages

legacy Troubleshooting

Issue Users may experience significantly slow upload times when uploading a new file to a site that contains a high number of pages. Environment Liferay DXP 7.4 Resolution The issue is addressed by LPS-202905....

What are the differences between using name and property in metatags

legacy How To

Issue We were creating custom meta tags and we see there are created using "property" attribute instead of "name" attribute. Are there any differences between using name and property? Are they equivalent?...

No preview is generated when Gifsicle is enabled

legacy Troubleshooting

Issue With Gifsicle enabled, when uploading a new image, its preview and adapted images are not generated. The following warning is reported in logs: WARN...

Guest user cannot see a Document when accessed by the Latest version URL

legacy Troubleshooting

Issue A Document has "View" permissions enabled for Guest users. When the Guest user wants to access the Document by using the Latest version URL, the Document is not accessible. Environment Liferay DXP 7.4...

Scope selection in Blogs Aggregator portlet not working

legacy Troubleshooting

Issue Log in as Admin Add a Blogs portlet on Liferay home page Add an entry Navigate to Control Panel > Sites Create a new Site (eg: Liferay 2) Create a new page on the Site Add Blogs portlet and Blogs Aggregator Add...

Preview of PDF document (generated with ItextPDF) contains unwanted spaces between letters

legacy Troubleshooting

Issue We are generating our PDF files programmatically using ItextPDF 7.2.5 API The Library used is compileOnly group: 'com.itextpdf', name: 'itext7-core', version: '7.2.5' After uploading such a PDF file to DXP's...

"Specified key was too long" warnings when upgrading from 7.2 to 2023.q3.2

legacy Troubleshooting

Issue We are upgrading from 7.2 to 7.4 When running the upgrade tool, there is this WARN: WARN [main][BaseDB:1468] (conn=697) Specified key was too long; max key length is 3072 bytes: create index IX_F365A086 on...

Compatibility for OpenOffice v4.1.13

legacy

Issue Is Liferay DXP 7.4 compatible with v4.1.13, as in the compatibility matrix only v4.1.11 is mentioned? (Required for upgrading OpenOffice from v4.1.11 to v4.1.13, for security compliance reasons.)...

Video previews not being generated

legacy Troubleshooting

Issue Video previews are not being generated in the environment. There are not error related in the logs (memory, space, etc) when a mp4 video is uploaded, for example, but the preview is never created....

Implementing an Item Selector

legacy Troubleshooting

Issue I am trying to create an Item Selector using the article Implementing an Item Selector On step 5, Portlet shows but clicking on the "Select button" gives error message in console and nothing else happens...

PDF previews in the Item Selector

legacy

Issue The Item Selector Preview window currently only shows previews for videos and images. Instead of the empty image icon, it would be great to see previews for PDF files. Environment Liferay DXP [all versions]...

Documents and Media portlet

legacy

Issue When we select multiple files using Liferay DMS to upload. Does it upload any info related to the file to the server when it is selected? When we select and publish multiple documents does it process...

After upgrading from DXP 7.0 to DXP 7.4 the document friendly URLs are missing

How To

Issue I have upgraded from DXP 7.0 to DXP 7.4. After the successful upgrade, we noticed that the document-friendly URLs are missing on DXP 7.4 Reproduction Steps: 1. Set up DXP 7.0 with fp de-102 2. Go to Control Panel...

Edit image from document & media accepting all file extentions regardless of configuration

legacy Troubleshooting

Issue The invalid extension document is uploaded with the valid extension name. Steps to reproduce: 1. Start Liferay DXP 7.4. 2. Navigate to Control Panel > System Settings > Documents and Media > Service. 3....

ColumnHeader repeated in xls/CSV file after exporting the report from Liferay Report app

legacy Troubleshooting

Issue ColumnHeader repeated in xls/CSV file after exporting the report from Liferay Reports app. For example: Environment Liferay DXP 7.4 + Liferay Reports App Resolution This is defined in the Jasper report definition...

Actions menu duplicated in Documents and Media portlet after migration from 7.0 to 7.4

legacy Troubleshooting

Issue After an upgrade from 7.0 to 7.4 actions menu (three vertical dots) in Documents and Media portlet is duplicated. Environment Liferay DXP 7.4 Resolution Before the upgrade, in 7.0 some entries in the...

Files are Azure Blob are being repeatedly fetched

legacy Troubleshooting

Issue If a customer has a large enough document library and enough pages in the blob storage, there is a chance that when the file/document is fetched, too many pages will be fetched causing the file to never be...

Unescaped characters in the title of Documents when viewing in card view

legacy Troubleshooting

Issue Titles of documents in the Documents and Media portlet that contain an apostrophe or other similar punctuation appear with their unescaped characters when viewed in Card View The titles appear correctly when...

Comments on Documents & Media taking a long time to be made

legacy Troubleshooting

Issue Sites with a very large number of pages and - consequently - a large volume of documents are taking a long time to confirm a comment in my Portal files Making a comment on my documents is taking a very long time...

Forms upload for guests are not working after changing the mail domain in Instance Settings

legacy Troubleshooting

Issue This article describes a known issue with guests uploads in Forms after changes to a Liferay DXP instance's mail domain. In this situation, you will see symptoms such as an error message in the UI indicating "An...

Liferay Achieve (LAR) file size limit

legacy

Issue Is there a limit in the size of a LAR file? Environment Liferay Portal Liferay DXP Resolution Export: There is no real limit, how large a LAR file can be during exporting Import: The file size limit is...

Migrate Documents and Media Library from NFS Share to DBstore

legacy Troubleshooting

Issue Followed the steps mentioned in the article: https://help.liferay.com/hc/en-us/articles/360029115352-How-to-migrate-to-DBStore After initiating the process, receiving the following logs: Caused by:...

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