Steps to replicate the issue (include links if applicable):
- Select "Dürer; Albrecht"
What happens?:
no-result message
What should have happened instead?:
This page uses PF queryform technology (see also https://religion-in-japan.univie.ac.at/Handbuch/Formular:Artist), it should show a thumbimage and link to an article in namespace 6 (file). If I choose "radiobutton" instead of "checkboxes" in the respective field, the query executes correctly (as do all other values without special characters like umlaut ü) .
Software version (skip for WMF-hosted wikis like Wikipedia):
MediaWiki 1.35.5
PHP 8.0.19 (fpm-fcgi)
MariaDB 10.2.44-MariaDB
Semantic MediaWiki 3.2.3
Other information (browser name/version, screenshots, etc.):
Same problem occurs with vaues that include HTML-characters like ",": radiobutton works, checkboxes does not work; something seems to go wrong when checkboxes try to parse special characters.
There is also a difference in the query link:
- %26artist_a%3DD%25C3%25BCrer%253B%2BAlbrecht ... (checkboxes) does not work
- %5Bartist_a%5D=Dürer%3B+Albrecht ... (radiobutton) works