This article mainly introduces jQuery's simple method of dynamically adding new elements to a list, involving implementation techniques related to jQuery event response and dynamic operation of page elements. Friends who need it can refer to it. I hope it can help everyone.
Let’s take a look at the renderings first:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>www.jb51.net jQuery列表添加新元素</title>
<script src="jquery-1.7.2.min.js"></script>
</head>
<body>
<h3>li列表：</h3>
<ol>
<li>jb51</li>
<li>php</li>
<li>javascript</li>
<li>HTML5</li>
</ol>
<input type="text" id="text">
<input type="button" id="btn" value="添加">
<script type="text/javascript">
$(function () {
$('#btn').click(function () {
$('ol').append('<li>'+$('#text').val()+'</li>');
});
});
</script>
</body>
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