No, that's a different module. See the "2.3 branch" sticky in the DOM forum.
Error: $(this).parents("div.datepicker:first").metadata is not a function Source File: http://localhost/silverstripe/dataobject_manager/code/date_picker_field/datepicker_init.js Line: 5 Error: setting a property that has only a getter Error: $("a[rel=clear-btn]").live is not a function Source File: http://localhost/silverstripe/dataobject_manager/code/date_picker_field/datepicker_init.js Line: 9
Is there some incompatible jquery file cached somewhere that I need to flush?
Since a module I really want to try/use (Workflow) doesn't work with SS 2.3.7, I'm going to abandon it and try the 2.4 version. Looks like a lot of the Event Calendar stuff is different/updated/fixed for that version, so don't waste time looking at this issue.
Just so you know to rebuild the database you only need the following:
dev/build has replaced db/build, so you only need to do dev/build
Also, you shouldn't have the index.php in your address. So if you site address is http://localhost/silverstripe/ then your database rebuild call should be:
I got same error with @logiczero until now :(