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Denny Ku
Denny Ku
Courses Plus Student 7,437 Points

Adding Interactivity: The "Uncaught error "

Following the step and the code is the same as the video,

but when running on the bowser,still can't add the class ".hover" to the ".statuses".

I know the pseudo class may solve this problem,

but still wanna know the solution using coffee script.

(I guess this problem might be caused by the version of coffee-rails or some other gems,

but I can't google the solution to it")

The markdown doesn't work ,so I push my code to github: This is my code

1 Answer

Try this, only difference I see

change $('.status').hover(event) -> to $('.status').hover (event) ->

Space between hover and (event). I don't think the hover function takes a variable and (event) stands on its own.