jquery问题
请问find()和children()有什么区别？
[解决办法]
http://www.baidu.com/s?tn=baiduhome_pg&bs=jquery+find%BA%AF%CA%FD%BA%CDchildren%BA%AF%CA%FD%C7%F8%B1%F0&f=8&rsv_bp=1&wd=jquery+children&inputT=4010
第2个就是你要的答案 我网速慢 打不开
[解决办法]
<!DOCTYPE HTML><html> <head> <meta charset="gb2312" /> <title></title> <style> </style> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script> </head> <body> <div id="a"> <span> 1 <span> 2 <span>3</span> </span> </span> </div> <div id="b"> <span> 1 <span> 2 <span>3</span> </span> </span> </div> <script> alert( $('#a').children('span').length ) //1 alert( $('#a').find('span').length ) //3 </script> </body></html>