Hello,
I have the same issue with JEvents 3.6.15 on Joomla 4.0.2. It is not possible to create or edit events on the frontend. Nothing happens when clicking the edit icon when an event is displayed or when clicking on the "Save" button when creating a new event. The browser console shows several error messages "Uncaught ReferenceError: jQuery is not defined" relating to files in the path "/components/com_jevents/assets/js/"
Should JEvents work on Joomla 4? Is this a known problem so far?
This is a PHP 8 issue and will be resolve in the next release due tomorrow.
I updated JEvents to the latest version 3.6.17. When creating a new event saving the event by clicking on the buttons "Save" or "Save & Close" works now, but editing a event already created is still not possible (clicking the little grey pencil icon in the frontend). The following message is displayed on the console:
Uncaught ReferenceError: jQuery is not defined
launchModal https://testsite/components/com_jevents/assets/js/editpopupJQ.js?v=3.6.17:82
jevIdPopup https://testsite/components/com_jevents/assets/js/editpopupJQ.js?v=3.6.17:250
<anonymous> javascript:jevIdPopup('action_dialogJQ4');:1
Uncaught ReferenceError: jQuery is not defined
launchModal https://testite/components/com_jevents/assets/js/editpopupJQ.js?v=3.6.21:82
jevIdPopup https://testsite/components/com_jevents/assets/js/editpopupJQ.js?v=3.6.21:257
<anonymous> javascript:jevIdPopup('action_dialogJQ4');:1
What version are you using harry500 J4? If so for now disable editing in popups.
PHP Version : 7.4.5
MySQL Version : 8.0.18
Server Information : Windows NT I7 10.0 build 19042 (Windows 10) i586
*** CONFIG NOT SAVED***
Fix jQuery? : Yes
Load JEvents Bootstrap CSS? : Yes
Max Input Vars ? : 1000
Club code set? : No
User Agent : Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0
Joomla : 4.0.4
component_com_jevents : 3.6.21
module_mod_jevents_cal : 3.6.21
module_mod_jevents_custom : 3.6.21
module_mod_jevents_filter : 3.6.21
module_mod_jevents_latest : 3.6.21
module_mod_jevents_legend : 3.6.21
module_mod_jevents_switchview : 3.6.21
plugin_actionlog_jevents : 3.6.21 (not enabled)
plugin_content_jevents : 3.6.21
plugin_finder_jevents : 3.6.21
plugin_installer_jeventsinstaller : 3.6.21
plugin_search_eventsearch : 3.6.21
plugin_system_gwejson : 3.6.21