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<html> <body> <h2>JavaScript Functions</h2> <p>This example calls a function which performs a calculation, and returns the result:</p> <p id="demo"></p> <script> function myFunction(p1, p2) { return p1 * p2; } document.getElementById("demo").innerHTML = myFunction(4, 3); </script> </body> </html> ********************************************************************************************** <!DOCTYPE html> <html> <body> <h2>JavaScript Functions</h2> <p>This example calls a function which performs a calculation and returns the result:</p> <p id="demo"></p> <script> var x = myFunction(4, 3); document.getElementById("demo").innerHTML = x; function myFunction(a, b) { return a * b; } </script> </body> </html> ********************************************************** <!DOCTYPE html> <html> <body> <h2>JavaScript Functions</h2> <p>This example calls a function to convert from Fahrenheit to Celsius:</p> <p id="demo"></p> <script> function toCelsius(f) { return (5/9) * (f-32); } document.getElementById("demo").innerHTML = toCelsius(77); </script> </body> </html> |