Twitter Bootstrap 2 javascript插件无法正常工作

Question

Firebug is throwing these errors:

$(document).on is not a function | bootstrap.js (line 786):

$(document).on('keyup.dismiss.modal', function ( e ) {

$("body").on is not a function | bootstrap.js (line 139):

$('body').on('click.alert.data-api', dismiss, Alert.prototype.close)

And then the plugins don't work.

Any ideas on how to fix this?

I'm loading jquery before bootstrap of course, so I don't know what's the problem. Jquery is working fine.

Answer 1

Nevermind, I was using a different version of jQuery. Downloaded the latest version and it worked fine.

Answer 2

.on()在jQuery版本1.7中添加，并取代了delegate()和live() 。

Answer 3

使用http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js中的最新版本的jquery