<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <script src="Scripts/jquery-1.4.1-vsdoc.js" type="text/javascript"></script> <script type="text/javascript"> $(function () { $("#test").click(function () { alert($("#rblAnalysis input:radio:checked").val()); }); }); </script> </head> <body> <table id="rblAnalysis"> <tr> <td> <input id="rblAnalysis_0" type="radio" name="ctl00$ContentPlaceHolder1$rblAnalysis" value="1" checked="checked" /><label for="rblAnalysis_0">油品小类维度</label> </td> <td> <input id="rblAnalysis_1" type="radio" name="ctl00$ContentPlaceHolder1$rblAnalysis" value="2" /><label for="rblAnalysis_1">油品大类维度</label> </td> <td> <input id="rblAnalysis_2" type="radio" name="ctl00$ContentPlaceHolder1$rblAnalysis" value="3" /><label for="rblAnalysis_2">企业类型维度</label> </td> <td> <input id="rblAnalysis_3" type="radio" name="ctl00$ContentPlaceHolder1$rblAnalysis" value="4" /><label for="rblAnalysis_3">行政区划维度</label> </td> </tr> </table> <input type="button" value="test" id="test" /> </body> </html>