Hello there,

I'm creating a SilverStripe site on localhost for tests and copy files to a server when done. The problem is: on my localhost everything's fine, but on the server in a HasManyComplexTableField popup when clicking on CalendarDateField nothing happens...
What might be the cause of it?

Thanks for all replies,
TR

I have the exact same problem, did you find a good solution for this? Looks like not all the correct JS files are imported, missing the Effect class.

There seems to be a problem with the combination of javascript files.
To solve this problem just add the this line to the config: Requirements::set_combined_files_enabled(false);