انها محاولة لنفسك - JavaScript Reference table

<!DOCTYPE html>
<html>
<head>
<style>
table, td {
   border: 1px solid black;
}
</style>
</head>
<body>

<p>Click the button to create a TABLE, a TR and a TD element.</p>

<button onclick="myFunction()">Try it</button>

<script>
function myFunction() {
   var x = document.createElement("TABLE");
   x.setAttribute("id", "myTable");
   document.body.appendChild(x);

   var y = document.createElement("TR");
   y.setAttribute("id", "myTr");
   document.getElementById("myTable").appendChild(y);

   var z = document.createElement("TD");
   var t = document.createTextNode("cell");
   z.appendChild(t);
   document.getElementById("myTr").appendChild(z);
}
</script>

</body>
</html>