在线演示
代码演示:<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>test</title>
<script type="text/javascript" src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.js"></script>
</head>
<body>
<table id="tab">
<tr>
<td>01</td>
<td>02</td>
</tr>
<tr>
<td>11</td>
<td>12</td>
</tr>
</table>
<button id="btn">add</button>
<script>
var i = 3;
$('#btn').click(function(){
$('#tab').append('<tr><td>'+i+''+1+'</td><td>'+(i++)+''+2+'</td></tr>');
});
$('#tab').on('click', 'td:nth-child(2)', function(){
alert('td');
});
</script>
</body>
</html>
代码演示:<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>test</title>
<script type="text/javascript" src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.js"></script>
</head>
<body>
<table id="tab">
<tr>
<td>01</td>
<td>02</td>
</tr>
<tr>
<td>11</td>
<td>12</td>
</tr>
</table>
<button id="btn">add</button>
<script>
var i = 3;
$('#btn').click(function(){
$('#tab').append('<tr><td>'+i+''+1+'</td><td>'+(i++)+''+2+'</td></tr>');
});
$('#tab').on('click', 'td:nth-child(2)', function(){
alert('td');
});
</script>
</body>
</html>
解决方案 »
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