+ 2

CSS JavaScript If Statement

How do I put an if statement in CSS? How does style work?

18th Jan 2018, 3:02 AM

YoBoi

4 Antworten

+ 3

You can't put if statements in CSS because it's not a programming language. But you can use JavaScript to manipulate CSS.

18th Jan 2018, 3:28 AM

Jonathan Pizarra (JS Challenger)

+ 1

How?

18th Jan 2018, 3:29 AM

YoBoi

+ 1

var selected = document.getElementById("anID"); if (selected.style.background == "green"){ selected.style.background = "red"; }

18th Jan 2018, 6:23 AM

Jonas Schröter

+ 1

<!DOCTYPE html> <html> <body> <h2>What Can JavaScript Do?</h2> <p id="demo">JavaScript can change the style of an HTML element.</p> <button type="button" onclick="document.getElementById('demo').style.fontSize='35px'">Click Me!</button> </body> </html>

19th Jan 2018, 7:24 AM

Vinicius Souza