No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.10.1, HTML, CSS, JavaScript
jQuery 1.11.0, HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
Fuente: http://blog.wlacruz.com.ve/2014/05/html-select-con-options-excluyentes-con.html http://www.appelsiini.net/projects/chained
Fuente: http://blog.wlacruz.com.ve/2014/05/html-select-con-options-excluyentes-con.html