jeudi 4 octobre 2018

Increasing font size using JavaScript on html

I am having a problem while studying JavaScript.

I tried to make the font larger when I click the second button, but it does not work.

<!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!"'>Change Text!</button>
                <button type = "button" onclick = 'document.getElementById("demo").style.fontSize='45px''>Bigger Font!</button>
                
        </body>
</html>

Q. Could you let me know the proper way of implementing the button?

Q. What should I do if I want 2 functions in the same button?

Thank you very much for it!

à

Aucun commentaire:

Enregistrer un commentaire