title: How to register a service worker's scope one directory above where the service_worker.js is located
body: <p>MY directories are as follows.</p>
  
  <pre><code>public_html/
  sw/
  </code></pre>
  
  <p>The "sw/" is where I want to put all service workers, but then have those service workers with a scope to all the files in "public_html/". </p>
  
  <p><strong>JS</strong></p>
  
  <pre><code>&lt;script&gt;
  if ('serviceWorker' in navigator) {
    navigator.serviceWorker.register('sw/notifications.js', { scope: '../sw/' }).then(function(reg) {
      // registration worked
      console.log('Registration succeeded. Scope is ' + reg.scope);
    }).catch(function(error) {
      // registration failed
      console.log('Registration failed with ' + error);
    });
  };
  &lt;/script&gt;
  </code></pre>
  
  <p>How do I allow this sort of scope?</p>