| /* ============================================================= |
| * bootstrap-collapse.js v2.0.1 |
| * http://twitter.github.com/bootstrap/javascript.html#collapse |
| * ============================================================= |
| * Copyright 2012 Twitter, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * ============================================================ */ |
| |
| !function( $ ){ |
| |
| "use strict" |
| |
| var Collapse = function ( element, options ) { |
| this.$element = $(element) |
| this.options = $.extend({}, $.fn.collapse.defaults, options) |
| |
| if (this.options["parent"]) { |
| this.$parent = $(this.options["parent"]) |
| } |
| |
| this.options.toggle && this.toggle() |
| } |
| |
| Collapse.prototype = { |
| |
| constructor: Collapse |
| |
| , dimension: function () { |
| var hasWidth = this.$element.hasClass('width') |
| return hasWidth ? 'width' : 'height' |
| } |
| |
| , show: function () { |
| var dimension = this.dimension() |
| , scroll = $.camelCase(['scroll', dimension].join('-')) |
| , actives = this.$parent && this.$parent.find('.in') |
| , hasData |
| |
| if (actives && actives.length) { |
| hasData = actives.data('collapse') |
| actives.collapse('hide') |
| hasData || actives.data('collapse', null) |
| } |
| |
| this.$element[dimension](0) |
| this.transition('addClass', 'show', 'shown') |
| this.$element[dimension](this.$element[0][scroll]) |
| |
| } |
| |
| , hide: function () { |
| var dimension = this.dimension() |
| this.reset(this.$element[dimension]()) |
| this.transition('removeClass', 'hide', 'hidden') |
| this.$element[dimension](0) |
| } |
| |
| , reset: function ( size ) { |
| var dimension = this.dimension() |
| |
| this.$element |
| .removeClass('collapse') |
| [dimension](size || 'auto') |
| [0].offsetWidth |
| |
| this.$element.addClass('collapse') |
| } |
| |
| , transition: function ( method, startEvent, completeEvent ) { |
| var that = this |
| , complete = function () { |
| if (startEvent == 'show') that.reset() |
| that.$element.trigger(completeEvent) |
| } |
| |
| this.$element |
| .trigger(startEvent) |
| [method]('in') |
| |
| $.support.transition && this.$element.hasClass('collapse') ? |
| this.$element.one($.support.transition.end, complete) : |
| complete() |
| } |
| |
| , toggle: function () { |
| this[this.$element.hasClass('in') ? 'hide' : 'show']() |
| } |
| |
| } |
| |
| /* COLLAPSIBLE PLUGIN DEFINITION |
| * ============================== */ |
| |
| $.fn.collapse = function ( option ) { |
| return this.each(function () { |
| var $this = $(this) |
| , data = $this.data('collapse') |
| , options = typeof option == 'object' && option |
| if (!data) $this.data('collapse', (data = new Collapse(this, options))) |
| if (typeof option == 'string') data[option]() |
| }) |
| } |
| |
| $.fn.collapse.defaults = { |
| toggle: true |
| } |
| |
| $.fn.collapse.Constructor = Collapse |
| |
| |
| /* COLLAPSIBLE DATA-API |
| * ==================== */ |
| |
| $(function () { |
| $('body').on('click.collapse.data-api', '[data-toggle=collapse]', function ( e ) { |
| var $this = $(this), href |
| , target = $this.attr('data-target') |
| || e.preventDefault() |
| || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7 |
| , option = $(target).data('collapse') ? 'toggle' : $this.data() |
| $(target).collapse(option) |
| }) |
| }) |
| |
| }( window.jQuery ); |