Is there a way to pass the value from <%= controller.controller_name %> <%= controller.action_name %> to JavaScript in the following manner?
return (document.body.className += " load-done
'<%= controller.controller_name %>' '<%= controller.action_name %>'
");
I have tried this setup but unfortunately, it does not seem to be working. Any suggestions on how to make this work?
If you're looking to transfer data from the controller to your JS code, there are different methods to consider. One option is to make a direct call to the controller through an HTTP request and receive the response in JSON format. Another approach is to store the data as a class variable and access it within the views section of your HTML files. By assigning the variable to a div, span, or other element, you can then retrieve it in your JavaScript by targeting the corresponding HTML tag like this:
# controllers:
def some_controller_method
@temp = 'example data, could be any type'
end
# views
<%= content_tag :div, class: "some_class", data: {temp: @temp} do %>
<% end %>
# JS
$('.some_class').data('temp')
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