I was wondering if anyone could help me out with this. If I want to upgrade the JQuery used by Drupal, can I just delete the old file in misc and replace it with the new one?

Also, how do you know what parts of JQuery IU are included in the current file. I tried to use the accordion but it didn't seem to work (I had it working already in a test site).

Comments

nevets’s picture

No, you want to use the jQuery Update module as it includes needed changes to core js files.

Core does not include the jQuery UI at all, there is a module though that does.

There is also a module that provides a/the accordion interface.