I'm new to coffee script, so forgive me if this is a simple problem.
I'm trying to make a simple class change when a specific view is loaded in Rails. Specifically I want to run:
$(#mydiv).addClass('active')
In my coffee script, I have the following:
class MyApp.Sessions extends MyApp.Base
constructor:() ->
super # call Base class for core functionality
this # and be sure to return this
index:() ->
$ ->
$('#mydiv').addClass('active')
but the resulting javascript ends up placing my Jquery command outside of the function:
Sessions.prototype.index = function() {
return $(function() {});
};
$('#mydiv').addClass('active');
Any ideas?
This seems really complicated. If you only want to set a class when a page is loaded, then the answer depends on if you're using Turbolinks from Rails 4.
With turbolinks, you could just hook into the page:load
event like
document.on 'page:load', () ->
$('#mydiv').addClass 'active'
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