<html> <body> <h1>JavaScript �rne�i</h1> <script> function handleInput(){ var left=document.getElementById("left").value; var right=document.getElementById("right").value; var sum=parseInt(left)+parseInt(right); document.getElementById("sum").value=sum; } </script> Toplam : <input type="text" id="sum" disabled="disabled"/><br/> <br/> <form action="None.php" method="POST"> Sol: <input type="text" id="left"/> <br/> <br/> Sa�: <input type="text" id="right"/> <br/> <br/> <input type="button" value="Topla" onclick="handleInput()"/> </form> </body> </html>Dosyayı İndir