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VistasLive Lists example DomTokenList values
I have a question regarding the console output of the DomTokenList(in general live lists). Why does the first console output also show the 3 values instead of 2. Although I added the third class afterwards. I already set a timeout but the result is the same.
Thanks & Have a nice Sunday
<!DOCTYPE html>
<html lang="en">
<head>
<style>
.eins {background-color:orange;height:50px;}
.zwei {color:red;}
.drei {width:50px;}
</style>
</head>
<body>
<div class="eins zwei">JS</div>
<script>
var eins=document.querySelector("div");
var klasse=eins.classList;
console.log(klasse);
setTimeout(b,1000);
function b(){
eins.classList.add("drei");
console.log(klasse);}
</script>
</body>
</html>
·
Juan Pablo Isaza
2 Respuestas
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