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13 lines
1.4 KiB
JavaScript
13 lines
1.4 KiB
JavaScript
/**
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* Project: Bootstrap Hover Dropdown
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* Author: Cameron Spear
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* Contributors: Mattia Larentis
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*
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* Dependencies: Bootstrap's Dropdown plugin, jQuery
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*
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* A simple plugin to enable Bootstrap dropdowns to active on hover and provide a nice user experience.
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*
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* License: MIT
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*
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* http://cameronspear.com/blog/bootstrap-dropdown-on-hover-plugin/
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*/(function(e,t,n){var r=e();e.fn.dropdownHover=function(n){if("ontouchstart"in document)return this;r=r.add(this.parent());return this.each(function(){var i=e(this),s=i.parent(),o={delay:500,instantlyCloseOthers:!0},u={delay:e(this).data("delay"),instantlyCloseOthers:e(this).data("close-others")},a="show.bs.dropdown",f="hide.bs.dropdown",l=e.extend(!0,{},o,n,u),c;s.hover(function(e){if(!s.hasClass("open")&&!i.is(e.target))return!0;l.instantlyCloseOthers===!0&&r.removeClass("open");t.clearTimeout(c);s.addClass("open");i.trigger(a)},function(){c=t.setTimeout(function(){s.removeClass("open");i.trigger(f)},l.delay)});i.hover(function(){l.instantlyCloseOthers===!0&&r.removeClass("open");t.clearTimeout(c);s.addClass("open");i.trigger(a)});s.find(".dropdown-submenu").each(function(){var n=e(this),r;n.hover(function(){t.clearTimeout(r);n.children(".dropdown-menu").show();n.siblings().children(".dropdown-menu").hide()},function(){var e=n.children(".dropdown-menu");r=t.setTimeout(function(){e.hide()},l.delay)})})})};e(document).ready(function(){e('[data-hover="dropdown"]').dropdownHover()})})(jQuery,this); |