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<!DOCTYPE html> <html> <body onclick="showCoords(event)" style="border:1px solid black;padding:4px"> <h1>Mouse Events</h1> <h2>The screenX, screenY, clientX and clientY Properties</h2> <div> <p>Click different places in this document to get the x (horizontal) and y (vertical) coordinates of the mouse pointer.</p> <p id="demo">Coordinates:</p> </div> <script> function showCoords(event) { let cX = event.clientX; let cY = event.clientY; let sX = event.screenX; let sY = event.screenY; let coords1 = "clientX: " + cX + ", clientY: " + cY; let coords2 = "screenX: " + sX + ", screenY: " + sY; document.getElementById("demo").innerHTML = coords1 + "<br>" + coords2; } </script> </body> </html>
