typeahead.js (为用户提供提示或数据。 )

http://twitter.github.io/typeahead.js/

https://github.com/twitter/typeahead.js

ＤＥＭＯ:

http://twitter.github.io/typeahead.js/examples/

http://www.w3cschool.cc/bootstrap/bootstrap-v2-typeahead-plugin.html