1 line
2.0 KiB
JavaScript
1 line
2.0 KiB
JavaScript
!function(a){"use strict";var i=function(t,e){this.$element=a(t),this.options=a.extend({},a.fn.collapse.defaults,e),this.options.parent&&(this.$parent=a(this.options.parent)),this.options.toggle&&this.toggle()};i.prototype={constructor:i,dimension:function(){return this.$element.hasClass("width")?"width":"height"},show:function(){var t,e,s,n;if(!this.transitioning){if(t=this.dimension(),e=a.camelCase(["scroll",t].join("-")),(s=this.$parent&&this.$parent.find("> .accordion-group > .in"))&&s.length){if((n=s.data("collapse"))&&n.transitioning)return;s.collapse("hide"),n||s.data("collapse",null)}this.$element[t](0),this.transition("addClass",a.Event("show"),"shown"),a.support.transition&&this.$element[t](this.$element[0][e])}},hide:function(){var t;this.transitioning||(t=this.dimension(),this.reset(this.$element[t]()),this.transition("removeClass",a.Event("hide"),"hidden"),this.$element[t](0))},reset:function(t){var e=this.dimension();return this.$element.removeClass("collapse")[e](t||"auto")[0].offsetWidth,this.$element[null!==t?"addClass":"removeClass"]("collapse"),this},transition:function(t,e,s){var n=this,i=function(){"show"==e.type&&n.reset(),n.transitioning=0,n.$element.trigger(s)};this.$element.trigger(e),e.isDefaultPrevented()||(this.transitioning=1,this.$element[t]("in"),a.support.transition&&this.$element.hasClass("collapse")?this.$element.one(a.support.transition.end,i):i())},toggle:function(){this[this.$element.hasClass("in")?"hide":"show"]()}},a.fn.collapse=function(n){return this.each(function(){var t=a(this),e=t.data("collapse"),s="object"==typeof n&&n;e||t.data("collapse",e=new i(this,s)),"string"==typeof n&&e[n]()})},a.fn.collapse.defaults={toggle:!0},a.fn.collapse.Constructor=i,a(document).on("click.collapse.data-api","[data-toggle=collapse]",function(t){var e,s=a(this),n=s.attr("data-target")||t.preventDefault()||(e=s.attr("href"))&&e.replace(/.*(?=#[^\s]+$)/,""),i=a(n).data("collapse")?"toggle":s.data();s[a(n).hasClass("in")?"addClass":"removeClass"]("collapsed"),a(n).collapse(i)})}(window.jQuery); |