<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>js</title> </head> <script language="javascript"> function aa(){ var r=document.getElementsByName("r"); for(var i=0;i<r.length;i++){ if(r[i].checked){ alert(r[i].value+","+r[i].nextSibling.nodeValue); } } } </script> <body> <form name="form1" method="post" action=""> <input type="checkbox" name="r" value="1">a<br> <input type="checkbox" name="r" value="2">b<br> <input type="checkbox" name="r" value="3">c<br> <input type="checkbox" name="r" value="4">d<br> <input type="checkbox" name="r" value="5">e<br> <input type="checkbox" name="r" value="6">f<br> <input type="checkbox" name="r" value="7">g<br> <input type="checkbox" name="r" value="8">h<br> <input type="checkbox" name="r" value="9">i<br> <input type="checkbox" name="r" value="10">j<br> <br> <input type="button" onclick="aa()" value="button"> </form> </body> </html> 解释： nextSibling是获得当前对象的下一个对象 nodeValue是返回一个节点的值