title: why won't express app.post render my view?
body: <p>I've seen the same question posted, but not many helpful answers. I would like to render the welcome page once I've done content of the app.post, but nothing happens.</p>
  <p>I know it's valid as it will give me an error if i enter an invalid route, but it just will not do what i would like.</p>
  <pre><code> app.get('/', function (req, res) {
      res.render('Welcome')
    })    
   
  app.post('/makepost', function (req, res) {
      //do some things
      res.render('Welcome');
    })
  </code></pre>
  <p>In the View I use this to call the app.post.</p>
  <pre><code>fetch('/makepost', {
                      method: 'POST', 
                      headers: {
                          'Content-Type': 'application/json',
                      },
                      body: body,
                  }
  
  </code></pre>