Click Next Javascript Base (ok)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css" media="screen">
#header {
background-color: #00ff;
color: #fff;
width: 100px;
height: 30px;
line-height: 30px;
text-align: center;
}
.mystyle {
background-color: #f00;
color: #fff;
font-weight: 700;
}
</style>
</head>
<body>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery.js"></script>
<div id="header">CLICK ME</div>
<div id="alo">
<p class="example mystyle">A heading with class="example"</p>
<p class="example">A paragraph with class="example".</p>
<p class="example">A heading with class="example"</p>
<p class="example">A paragraph with class="example".</p>
</div>
<script>
var x = document.querySelectorAll(".example");
var y = document.getElementsByClassName("example");
var i = 0;
function nextItem() {
i = i+1;
i = i % x.length;
if(document.querySelector('.mystyle') !== null) {
var j;
for (j = 0; j < y.length; j++) {
y[j].classList.remove("mystyle");
}
}
return x[i].classList.add("mystyle");
}
document.getElementById('header').addEventListener('click', function(e) {
nextItem();
});
</script>
</body>
</html>PreviousChức năng tự gọi Javascript (ok) tự động autoNextSlider owl được viết dưới dạng Thumnail viết trên jsfiddle (0k)
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