About Lesson
We use the element’s classList object to remove the CSS class name.
// Remove CSS class
Q.fn.removeClass = function (className) {
return this.each(function (e) {
e.classList.remove(className);
});
}Example => Step 14-> remove CSS class
Let’s do a quick test.
Q(() => {
test("remove css class", function() {
let $li = Q("#tasks>li:last-child");
$li.removeClass("task");
let $tasks = Q("li.task");
assert($tasks.length == 5, ".task class added" );
});
});