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Bootstrap/docs/assets/js/bootstrap-alert.js

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/* ==========================================================
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* bootstrap-alert.js v2.2.2
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* http://twitter.github.com/bootstrap/javascript.html#alerts
* ==========================================================
* 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 ($) {
"use strict"; // jshint ;_;
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/* ALERT CLASS DEFINITION
* ====================== */
var dismiss = '[data-dismiss="alert"]'
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, Alert = function (el) {
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$(el).on('click', dismiss, this.close)
}
Alert.prototype.close = function (e) {
var $this = $(this)
, selector = $this.attr('data-target')
, $parent
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if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
}
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$parent = $(selector)
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e && e.preventDefault()
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$parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())
$parent.trigger(e = $.Event('close'))
if (e.isDefaultPrevented()) return
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$parent.removeClass('in')
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function removeElement() {
$parent
.trigger('closed')
.remove()
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}
$.support.transition && $parent.hasClass('fade') ?
$parent.on($.support.transition.end, removeElement) :
removeElement()
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}
/* ALERT PLUGIN DEFINITION
* ======================= */
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$.fn.alert = function (option) {
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return this.each(function () {
var $this = $(this)
, data = $this.data('alert')
if (!data) $this.data('alert', (data = new Alert(this)))
if (typeof option == 'string') data[option].call($this)
})
}
$.fn.alert.Constructor = Alert
/* ALERT DATA-API
* ============== */
$(document).on('click.alert.data-api', dismiss, Alert.prototype.close)
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}(window.jQuery);