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Feature #102658
closedBackport lazy loading of thumbnail images in backend to v11.5
Status:
Rejected
Priority:
Should have
Assignee:
-
Category:
Backend User Interface
Target version:
-
Start date:
2023-12-12
Due date:
% Done:
0%
Estimated time:
PHP Version:
Tags:
images, ux, backend, thumbnails
Complexity:
no-brainer
Sprint Focus:
Description
Lazy loading of thumbnail images in the backend is now in the 12.4 branch .
It would be nice if this was back-ported to v11 which has an EOL of 2024-10-31
Background: https://forge.typo3.org/issues/102501
To improve the user-experience, and avoid hammering the server with requests for folders containing 100s of images, render thumbnail images with the
loading="lazy"
attribute.This is simple to implement.
Add loading="lazy" to the img tag in
typo3/sysext/recordlist/Classes/Browser/FileBrowser.php line #313
and
typo3/sysext/filelist//Classes/FileList.php line #729(line numbers from v11.5.33)
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