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<!DOCTYPE html> <html> <body> <h1>Mouse Events</h1> <h2>The button Property</h2> <div onmousedown="WhichButton(event)" style="border:1px solid black;padding:8px"> <p>Click in this boxt with one of your mouse buttons!"</p> <p> 0 = The left mouse button<br> 1 = The middle mouse button<br> 2 = The right mouse button </p> </div> <p id="demo"></p> <script> function WhichButton(event) { let text = "You pressed button: " + event.button; document.getElementById("demo").innerHTML = text; } </script> </body> </html>
