Here is the LinkDescription:
It adds an attribute to the button widget - called "attributes" that will point to a data-dictionary tiddler or JSON tiddler holding the attributes of the button that will be copied to the HTML
as is.
Okey
, I am sure that description sounds a little confusing, but I believe it could be useful to atleast some of you. It makes it possible to add the usual javascript alerts, hitherto unsupported attributes like disabled buttons, tabindex etc.
Let me know what you feel
Sincerely
Riz