html代码
js代码
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head><title>Simple jsp page</title>
<script type="text/javascript" src="../js/jquery-1.3.2.js"></script>
<script type="text/javascript" src="../js/checkbox.js"></script>
</head>
<body>
<form action="#" method="post">
<input type="checkbox" id="select"/> 全选<br/>
<input type="checkbox" value="1" name="items"><br/>
<input type="checkbox" value="2" name="items"><br/>
<input type="checkbox" value="3" name="items"> <br/>
<input type="checkbox" value="4" name="items"> <br/>
<input type="checkbox" value="5" name="items"> <br/>
<input type="checkbox" value="6" name="items"> <br/>
<input type="checkbox" value="7" name="items"> <br/>
<input type="checkbox" value="8" name="items"> <br/>
<input type="checkbox" value="9" name="items"> <br/>
<input type="checkbox" value="10" name="items"> <br/>
<input type="checkbox" value="11" name="items"> <br/>
<input type="submit" id="submit" value="提交">
</form>
</body>
</html>
js代码
$(function() { $("#select").click(function() { if ($(this).attr("checked")) { $("input[name=items]").each(function() { $(this).attr("checked", true); }); } else { $("input[name=items]").each(function() { $(this).attr("checked", false); }); } }); //得到选中的值,ajax操作使用 $("#submit").click(function() { var text=""; $("input[name=items]").each(function() { if ($(this).attr("checked")) { text += ","+$(this).val(); } }); alert(text); }); });