CloseTag | الشروحات | Java Script | دالة window open في لغة جافا سكريبت | JavaScript window open Function

<!DOCTYPE html>
<html>
<body>
<h1>The Window Object with open() Method</h1>
<button id="btn">Open it</button>
<script>
let btn = document.getElementById('btn');
btn.addEventListener('click',()=>{
   let mywindow =window.open("","_blank","width=300,height=300");
   mywindow.document.write("<p>This is 'my window from closetag'</p>");
})
</script>
</body>
</html>