I was able to solve JS conflicts seen on version: 0.7.1 of Calendar Posts plugin using the latest version of the jQuery Datepicker package — in my case, version 4.0.6.
Here are the step:
- downloaded the latest jQuery Datepicker package. In my case: jquery.datepick.package-4.0.6.zip
- unpack/unzip files to desktop
- delete the “redmond.datepick.css” file from within the desktop’s new “jquery.datepick.package-4.0.6” folder
- select all contents of this folder and copy
- head over to the Calendar Posts plugin folder containing its version of the jQuery Datepicker package (…\wp-content\plugins\calendar-posts\jquery.datepick.package\) and, with the <b>EXCEPTION</b> of the “redmond.datepick.css” file, delete ALL the contents of the folder.
- Now paste the copied files into this folder.
Test it out and let others know if this worked for you. I will continue to work with this workaround and post an update if things go sideways. Otherwise, you can assume all is working at my end.
Hope this helps the plugin’s author.