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https://www.w3schools.com/js/tryit.asp?filename=tryjs_intro_inner_html <!DOCTYPE html> <html> <body> <h2>What Can JavaScript Do?</h2> <p id="demo">JavaScript can change HTML content.</p> <button type="button" onclick='document.getElementById("demo").innerHTML = "Hello JavaScript!"'>Click Me!</button> </body> </html> ' oppure inserendo lo script nella head https://www.w3schools.com/js/tryit.asp?filename=tryjs_whereto_head <!DOCTYPE html> <html> <head> <script> function myFunction() { document.getElementById("demo").innerHTML = "Paragraph changed."; } </script> </head> <body> <h2>JavaScript in Head</h2> <p id="demo">A Paragraph.</p> <button type="button" onclick="myFunction()">Try it</button> </body> </html> |