How to add Ajax functionality to a form for replacing a DOM element with a partial?
Add to form remote: true
or refactor to form_with
In your controller action, e.g. foobar, add:
def foobar
respond_to do | format |
format.js
format.html
end
end
Create the same file name as the controller action:
foobar.js.erb
Content of foobar.js.erb
:
$("#id").replaceWith("<%= j render('partial_name') %>");
Perhaps possible to extract partial from current view
_partial_name.html.erb
Add this back in the view with
<%= render "partial_name" %>
Done.
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