http://jackroomage.iteye.com/blog/1901380
<html> <head> <script type="text/javascript" src="/jquery/jquery.js"></script> <script type="text/javascript"> $().ready(function(){ $("button").click(function(){ $("span").after("<a href="#">ddddd</a>")
}) }) </script> </head>
<body> <span>aaaaaaaaaaaaaaa</span> <button>after函数</button> </body> </html>
结果如下:
<span>aaaaaaaaaaaaaaa</span> <a href="#">ddddd</a>
span标签后面多了一个a标签
<html> <head> <script type="text/javascript" src="/jquery/jquery.js"></script> <script type="text/javascript"> $().ready(function(){ $("button").click(function(){ $("span").append("<a href="#">ddddd</a>")
}) }) </script> </head>
<body> <span>aaaaaaaaaaaaaaa</span> <button>after函数</button> </body> </html>
<span>aaaaaaaaaaaaaaa<a href="#">ddddd</a></span> span标签里面多了一个a标签
<html> <head> <script type="text/javascript" src="/jquery/jquery.js"></script> <script type="text/javascript"> $().ready(function(){ $("button").click(function(){ // $("span").appendTo("<a href="#">ddddd</a>"),这样的写法是不正确的
$("<a href="#">ddddd</a>").appendTo("span")
}) }) </script> </head>
<body> <span>aaaaaaaaaaaaaaa</span> <button>after函数</button> </body> </html>
<span>aaaaaaaaaaaaaaa<a href="#">ddddd</a></span> span标签里面多了一个a标签
效果和append函数是一样,只不过它们的写法是反着来写的而已
jquery:after append appendTo三个函数的区别
原文:http://www.cnblogs.com/mrxiaohe/p/5106027.html