| /* ======================================================================== |
| * Bootstrap: collapse.js v3.0.2 |
| * http://getbootstrap.com/javascript/#collapse |
| * ======================================================================== |
| * Copyright 2013 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 ($) { "use strict"; |
| |
| // COLLAPSE PUBLIC CLASS DEFINITION |
| // ================================ |
| |
| var Collapse = function (element, options) { |
| this.$element = $(element) |
| this.options = $.extend({}, Collapse.DEFAULTS, options) |
| this.transitioning = null |
| |
| if (this.options.parent) this.$parent = $(this.options.parent) |
| if (this.options.toggle) this.toggle() |
| } |
| |
| Collapse.DEFAULTS = { |
| toggle: true |
| } |
| |
| Collapse.prototype.dimension = function () { |
| var hasWidth = this.$element.hasClass('width') |
| return hasWidth ? 'width' : 'height' |
| } |
| |
| Collapse.prototype.show = function () { |
| if (this.transitioning || this.$element.hasClass('in')) return |
| |
| var startEvent = $.Event('show.bs.collapse') |
| this.$element.trigger(startEvent) |
| if (startEvent.isDefaultPrevented()) return |
| |
| var actives = this.$parent && this.$parent.find('> .panel > .in') |
| |
| if (actives && actives.length) { |
| var hasData = actives.data('bs.collapse') |
| if (hasData && hasData.transitioning) return |
| actives.collapse('hide') |
| hasData || actives.data('bs.collapse', null) |
| } |
| |
| var dimension = this.dimension() |
| |
| this.$element |
| .removeClass('collapse') |
| .addClass('collapsing') |
| [dimension](0) |
| |
| this.transitioning = 1 |
| |
| var complete = function () { |
| this.$element |
| .removeClass('collapsing') |
| .addClass('in') |
| [dimension]('auto') |
| this.transitioning = 0 |
| this.$element.trigger('shown.bs.collapse') |
| } |
| |
| if (!$.support.transition) return complete.call(this) |
| |
| var scrollSize = $.camelCase(['scroll', dimension].join('-')) |
| |
| this.$element |
| .one($.support.transition.end, $.proxy(complete, this)) |
| .emulateTransitionEnd(350) |
| [dimension](this.$element[0][scrollSize]) |
| } |
| |
| Collapse.prototype.hide = function () { |
| if (this.transitioning || !this.$element.hasClass('in')) return |
| |
| var startEvent = $.Event('hide.bs.collapse') |
| this.$element.trigger(startEvent) |
| if (startEvent.isDefaultPrevented()) return |
| |
| var dimension = this.dimension() |
| |
| this.$element |
| [dimension](this.$element[dimension]()) |
| [0].offsetHeight |
| |
| this.$element |
| .addClass('collapsing') |
| .removeClass('collapse') |
| .removeClass('in') |
| |
| this.transitioning = 1 |
| |
| var complete = function () { |
| this.transitioning = 0 |
| this.$element |
| .trigger('hidden.bs.collapse') |
| .removeClass('collapsing') |
| .addClass('collapse') |
| } |
| |
| if (!$.support.transition) return complete.call(this) |
| |
| this.$element |
| [dimension](0) |
| .one($.support.transition.end, $.proxy(complete, this)) |
| .emulateTransitionEnd(350) |
| } |
| |
| Collapse.prototype.toggle = function () { |
| this[this.$element.hasClass('in') ? 'hide' : 'show']() |
| } |
| |
| |
| // COLLAPSE PLUGIN DEFINITION |
| // ========================== |
| |
| var old = $.fn.collapse |
| |
| $.fn.collapse = function (option) { |
| return this.each(function () { |
| var $this = $(this) |
| var data = $this.data('bs.collapse') |
| var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) |
| |
| if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) |
| if (typeof option == 'string') data[option]() |
| }) |
| } |
| |
| $.fn.collapse.Constructor = Collapse |
| |
| |
| // COLLAPSE NO CONFLICT |
| // ==================== |
| |
| $.fn.collapse.noConflict = function () { |
| $.fn.collapse = old |
| return this |
| } |
| |
| |
| // COLLAPSE DATA-API |
| // ================= |
| |
| $(document).on('click.bs.collapse.data-api', '[data-toggle=collapse]', function (e) { |
| var $this = $(this), href |
| var target = $this.attr('data-target') |
| || e.preventDefault() |
| || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7 |
| var $target = $(target) |
| var data = $target.data('bs.collapse') |
| var option = data ? 'toggle' : $this.data() |
| var parent = $this.attr('data-parent') |
| var $parent = parent && $(parent) |
| |
| if (!data || !data.transitioning) { |
| if ($parent) $parent.find('[data-toggle=collapse][data-parent="' + parent + '"]').not($this).addClass('collapsed') |
| $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed') |
| } |
| |
| $target.collapse(option) |
| }) |
| |
| }(jQuery); |