<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <script type="text/javascript" src="jquery-1.10.1.min.js"></script> </head> <body> <script> $(function() { /*$("span").eq(0).prop("demo","it666");
$("span").eq(1).prop("demo","lnj");
document.write($("span").prop("demo"));//默认是下标0*/ document.write($("input").prop("checked")); //使用prop时时true或者false document.write($("input").attr("checked")); //使用attr时时check或者undefined }); </script> <span class="span1" name="it666"></span> <span class="span2" name="lnj"></span> <input type="checkbox"> </body> </html>
jQuery第十六篇 prop
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