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Copy pathhasClass.html
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36 lines (29 loc) 路 966 Bytes
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>hasClass</title>
<style>
p {
margin: 8px;
font-size: 16px;
}
.selected {
color: rgb(89, 148, 128);
}
</style>
<script src="https://code.jquery.com/jquery-3.4.1.js"></script>
</head>
<body>
<p>This paragraph is black and is the first paragraph.</p>
<p class="selected">This paragraph is colored and is the second paragraph.</p>
<div id="result1">First paragraph has selected class: </div>
<div id="result2">Second paragraph has selected class: </div>
<p id="result3">At least one paragraph has selected class: </p>
<script>
$("#result1").append($("p").first().hasClass("selected").toString());
$("#result2").append($("p").last().hasClass("selected").toString());
$("#result3").append($("p").hasClass("selected").toString());
</script>
</body>
</html>