DataTables
Bug with collections without background: re-clicking the trigger button immediatly closes the collection again
When using a button collection without a full screen CSS background, you can just click the collection-trigger button again, and this causes unwanted behavior: The collection will fade in and immediately fade out again.
The reason is that the click listener on the body gets triggered as well as the click listener on the collection button, and the click listener on the body will close the collection.
Possible solution: Check in the click listener of the collection button if the collection is not already open (and then close it and remove the body listener)
In a related issue: when one collection is open, and you click on another collection button, the background of the second collection also fades in and immediately fades out again.
Related to this issue?
https://datatables.net/forums/discussion/56188/bug-button-collection-doesnt-work#latest
Doesn't appear to be an issue with the latest. I guess I fixed this at some point and forgot to close it, sorry.
