cria div row automatico

by Rapha Souza

HTML

<script src="https://code.jquery.com/jquery-3.4.1.slim.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.css">
<!DOCTYPE html>
<html>

  <body>

    <h2>JavaScript For Loop</h2>

    <p id="demo"></p>

    <script>
      const cars = ["BMW", "Volvo", "Saab", "Ford", "Fiat", "Audi", "BMW", "Volvo", "Saab", "Ford", "Fiat", "Audi", "BMW", "Volvo", "Saab", "Ford", "Fiat", "Audi", "Saab", "Ford", "Fiatytyty"];

      let text = "";
      text += "<--div> <br>"
      for (let i = 0; i < cars.length; i++) {
  
        text += cars[i] + "<br>";

        if (i % 6 == 5) {

          text += "<-/div><br>"
          text += "<-div><br>"

        }

      }
   text += "<-/div>"
      document.getElementById("demo").innerHTML = text;

    </script>

  </body>

</html>

CSS

.row {
  background: #f8f9fa;
  margin-top: 20px;
}

.col {
  border: solid 1px #6c757d;
  padding: 10px;
}