WebRoot/Scripts/collapse.js

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/* =============================================================
 * bootstrap-collapse.js v2.0.2
 * 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])

    }