Feature #102658
closed
Backport lazy loading of thumbnail images in backend to v11.5
0%
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)
Updated by P Stern 5 months ago
- Related to Feature #102501: Use lazy loading for thumbnail images in Typo3 Backend added
Updated by Christian Kuhn 5 months ago
- Status changed from New to Rejected
Hey.
I'm afraid we won't backport this to v11 anymore: v11 is oldstable and bound to critical patches only. The codebase changed significantly in v12/main and we don't want to take the risk of breaking anything. This change is not critical - it does not break browsers or systems as such and it has no security impact. If you are facing a project that really needs this, it would be better to take the risk on your own and run a composer patch for v11 for the affected instance that could benefit from it. I hope it's ok to reject here.