Why escape_javascript printed as text in coffeescript? - ruby-on-rails-4

Question

My goal is to render a partial view after delete using Ajax to regenerate a table and its pagination. But when I try to do this in my schedules.js.coffee:
$(".delete_schedule").bind "ajax:success", ->
$(this).closest('tr').fadeOut "slow", ->
$("table tr.numbered_row:visible").each (i) ->
$(this).children(".seq").text i + 1
$("#schedules").html('#{ escape_javascript render("schedules")}')
$("#paginator").html('#{ escape_javascript(paginate(#schedules, :remote => true).to_s)}')
the page source of the output is like:
<tbody id="schedules">#{ escape_javascript render(:partial => "schedules")}</tbody>
<div id="paginator">#{ escape_javascript(paginate(#schedules, :remote => true).to_s)}</div>
I wonder why the escape_javascript printed as text instead of run as a command? My suspect was because of there is " inside the $("#schedules").html('#{ escape_javascript render("schedules")}'), but I have to use the " inside my code.
Thanks!
I am using Rails 4, HAML, Coffeescript and Kaminari.
Below is the code of my controller for delete:
schedules_controller.rb
def destroy
#schedule = Schedule.find(params[:id])
#location = Location.find(#schedule.location_id)
#schedules = Schedule.where(:doctor_id => current_doctor.id,
:location_id => params[:location_id] ).order(days_id: :asc).page(params[:page]).per(5)
respond_to do |format|
if #schedule.destroy
format.json { head :no_content, status: :ok }
end
end
end
my main view:
index.html.haml
%h2 Your schedules
- #i = 0
.table-responsive
%table.table.table-striped{:id => "schedules_table"}
%thead
%tr
%th No
%th Day
%th Start
%th End
%th Away?
%th Action
%tbody{:id => "schedules"}
= render :partial => 'schedules'
%br/
%div{:id => "paginator"}
= paginate #schedules, :remote => true
%br/
= link_to 'New Schedule', new_location_schedule_path
|
\#{link_to 'Back', doctor_locations_path(current_doctor)}
And my partial view:
_schedules.html.haml
- #schedules.each_with_index do |schedule, i|
%tr.numbered_row
%td.seq= i + 1
%td
= schedule.find_day_name()
%td= schedule.start_time.strftime("%H:%M")
%td= schedule.end_time.strftime("%H:%M")
%td{:id => "#{schedule.id}"}
%a.status_link.btn.btn-danger.btn-sm{"data-href" => set_schedule_status_path(location_id: params[:location_id], id: schedule.id), :style => "#{schedule.is_away ? '' : 'display: none'}", :id => "#{schedule.id}"}
%i.fa.fa-times
%span Away
%a.status_link.btn.btn-success.btn-sm{"data-href" => set_schedule_status_path(location_id: params[:location_id] ,id: schedule.id), :style => "#{schedule.is_away ? 'display: none' : '' }", :id => "#{schedule.id}"}
%i.fa.fa-check-square-o
%span Available
%td
- concat link_to icon('pencil'), edit_schedule_path(schedule, location_id: params[:location_id])
- concat " | "
- concat link_to icon('remove'), [#location, schedule], method: :delete, remote: :true, data: { confirm: 'Are you sure?' }, :class => 'delete_schedule'