<headrunat="server">
<title></title><scriptsrc="Scripts/jquery-1.7.min.js" type="text/javascript"></script><scripttype="text/javascript">$(function () {// 全选$("#btnCheckAll").bind("click", function () {$("[name = chkItem]:checkbox").attr("checked", true);});// 全不选$("#btnCheckNone").bind("click", function () {$("[name = chkItem]:checkbox").attr("checked", false);});// 反选$("#btnCheckReverse").bind("click", function () {$("[name = chkItem]:checkbox").each(function () {$(this).attr("checked", !$(this).attr("checked"));});});// 全不选$("#btnSubmit").bind("click", function () {var result = new Array();$("[name = chkItem]:checkbox").each(function () {if ($(this).is(":checked")) {result.push($(this).attr("value"));}});alert(result.join(","));});});</script></head><body><div><inputname="chkItem" type="checkbox" value="分类一" />分类一<inputname="chkItem" type="checkbox" value="分类二" />分类二<inputname="chkItem" type="checkbox" value="分类三" />分类三<inputname="chkItem" type="checkbox" value="分类四" />分类四<inputname="chkItem" type="checkbox" value="分类五" />分类五<inputname="chkItem" type="checkbox" value="分类六" />分类六</div><div><inputid="btnCheckAll" type="button" value="全选" /><inputid="btnCheckNone" type="button" value="全不选" /><inputid="btnCheckReverse" type="button" value="反选" /><inputid="btnSubmit" type="button" value="提交" /></div></body>