bootstrap-hover-dropdown.min.js

/**
 * @preserve
 * Project: Bootstrap Hover Dropdown
 * Author: Cameron Spear
 * Version: v2.2.1
 * Contributors: Mattia Larentis
 * Dependencies: Bootstrap's Dropdown plugin, jQuery
 * Description: A simple plugin to enable Bootstrap dropdowns to active on hover and provide a nice user experience.
 * License: MIT
 * Homepage: http://cameronspear.com/blog/bootstrap-dropdown-on-hover-plugin/
 */
!function(e,n){var o=e();e.fn.dropdownHover=function(t){return"ontouchstart"in document?this:(o=o.add(this.parent()),this.each(function(){function r(){d.parents(".navbar").find(".navbar-toggle").is(":visible")||(n.clearTimeout(a),n.clearTimeout(i),i=n.setTimeout(function(){o.find(":focus").blur(),v.instantlyCloseOthers===!0&&o.removeClass("open"),n.clearTimeout(i),d.attr("aria-expanded","true"),s.addClass("open"),d.trigger(h)},v.hoverDelay))}var a,i,d=e(this),s=d.parent(),u={delay:500,hoverDelay:0,instantlyCloseOthers:!0},l={delay:e(this).data("delay"),hoverDelay:e(this).data("hover-delay"),instantlyCloseOthers:e(this).data("close-others")},h="show.bs.dropdown",c="hide.bs.dropdown",v=e.extend(!0,{},u,t,l);s.hover(function(e){return s.hasClass("open")||d.is(e.target)?void r(e):!0},function(){n.clearTimeout(i),a=n.setTimeout(function(){d.attr("aria-expanded","false"),s.removeClass("open"),d.trigger(c)},v.delay)}),d.hover(function(e){return s.hasClass("open")||s.is(e.target)?void r(e):!0}),s.find(".dropdown-submenu").each(function(){var o,t=e(this);t.hover(function(){n.clearTimeout(o),t.children(".dropdown-menu").show(),t.siblings().children(".dropdown-menu").hide()},function(){var e=t.children(".dropdown-menu");o=n.setTimeout(function(){e.hide()},v.delay)})})}))},e(document).ready(function(){e('[data-hover="dropdown"]').dropdownHover()})}(jQuery,window);