js check for class in classList
element.classList.contains(className);js check for class in classList
element.classList.contains(className);query selector has clas
if (document.body.classList.contains('thatClass')) {
// do some stuff
}query selector has clas
document.body.classList.add('thisClass');
// $('body').addClass('thisClass');
document.body.classList.remove('thatClass');
// $('body').removeClass('thatClass');
document.body.classList.toggle('anotherClass');
// $('body').toggleClass('anotherClass');classlist
// use the classList API to remove and add classes
div.classList.remove("foo");
div.classList.add("anotherclass");classlist.contain in javascript
let span = document.querySelector("span");
let classes = span.classList;
let result = classes.contains("d");
if (result) {
span.textContent = "The classList contains 'c'";
} else {
span.textContent = "The classList does not contain 'c'";
}Copyright © 2021 Codeinu
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