ruby - Rails 4/Cookies - Load modal (by clicking on button) only on user's first page view -


in ruby on rails app, load modal when user loads page first time.

i decided use cookies , set cookie(user saw once page) = true setting value after page has been loaded.

this way, user loads page first time, views loads (cookie value still false), cookie set 'true' , second time load page, won't load modal.

but not work. think cookie gets set before view loaded altough have placed code lines after respond_to , @ end of contorller action showcase (see below).

controller 'deal'

def showcase   # load page      @deal = deal.friendly.find(params[:id])      respond_to |format|       format.html # showcase.html.erb       format.json { render json: @deal }     end      cookies.permanent[:modal_loaded_once] = true    end

view showcase.html.erb

//this load modal once first time loaded // cookie value still 'false' <% if @modal_loaded_once = false %>     <script>      $(window).load(function(){         $("a.modal:first").trigger("click");     });   </script> <% end %>

edit: answer

$(window).load(function(){     if ($.cookie("show_modal_shownnx1") == null) {       $.cookie('show_modal_shownnx1', 'yes', { expires: 720, path: '/' });        $("a.modal:first").trigger("click");       }   });


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