You don’t need Rails to do it. You can use javascript to change the class (CSS) attribute in your tag according to event.
ex:
On event X → Change CSS class with cursor type 1.
On event Y → Change CSS class with cursor type 2.
On Load (ajax) → use “busy” When complete → use “arrow”
Atenciosamente,
J. Luiz Coe joseluizcoe@gmail.com http://joseluizcoe.com
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