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<!DOCTYPE html> <html> <body> <h1>The Window Object</h1> <h2>The addEventListener() Method</h2> <p>How to pass parameter values with the addEventListener() method.</p> <p>Click anywhere in the window to perform a calculation.</p> <p id="demo"></p> <script> let p1 = 5; let p2 = 7; window.addEventListener("click", function() { myFunction(p1, p2); }); function myFunction(a, b) { let result = a * b; document.getElementById("demo").innerHTML = result; } </script> </body> </html>
