JSFiddle - React, Tailwind, and code Playground

by gianlucaguarini

HTML

<!DOCTYPE html>
<html>

  <head>
    <script data-require="jquery@*" data-semver="2.1.4" src="http://code.jquery.com/jquery-2.1.4.min.js"></script>
  </head>

  <body>
    <textarea id="text" rows=10 cols=50></textarea><br/>
  
    <button>Show char codes</button><br/>
  
    <textarea id="result" rows=10 cols=50></textarea>
    
    <script>
      var content = '123'
                    + String.fromCharCode(13)
                    + String.fromCharCode(10)
                    + '456'
        $('#text').text(content)
        
      $('button').click(function(){
        $('#result').empty()
        var comentario = $('textarea').text()
        var teste
        for(i = 0; i < comentario.length; i++){
            teste += comentario.charCodeAt(i) + ' '
        }
        $('#result').text(teste);
      })
    </script>
  </body>

</html>