javascript - If confirm in js.erb -

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I want something to work like this:

Show.erb.js: 

  If (Confirm ('Delete the car?')) {& Lt;% @ current_cart.reset% & gt; $ ('Cartbase'). Replace ('& lt;% = j render: partial = & gt; "layout / cartbase"%> gt; }   
 But the ARB part of code is always growing  
 Any ideas?   
 
 
 Because the code  and lt;% @ current_cart.reset% & gt;  will be executed when ERB means.  
 If you use AJAX:  
  if (confirm ('delete cart?')) {$ .post ('& lt;% = reset_cart_path (@current_cart) )% & Gt; ', function () {$ (' .cartbadge '). Replacewith (' & lt;% = j render: partial = & gt; "layout / cartbase"%>;);}); }

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