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Bootstrap/js/bootstrap-alerts.js
2011-11-03 17:03:03 -07:00

113 lines
3.0 KiB
JavaScript

/* ==========================================================
* bootstrap-alerts.js v1.4.0
* http://twitter.github.com/bootstrap/javascript.html#alerts
* ==========================================================
* Copyright 2011 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"
/* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
* ======================================================= */
var transitionEnd
$(document).ready(function () {
$.support.transition = (function () {
var thisBody = document.body || document.documentElement
, thisStyle = thisBody.style
, support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
return support
})()
// set CSS transition event type
if ( $.support.transition ) {
transitionEnd = "TransitionEnd"
if ( $.browser.webkit ) {
transitionEnd = "webkitTransitionEnd"
} else if ( $.browser.mozilla ) {
transitionEnd = "transitionend"
} else if ( $.browser.opera ) {
transitionEnd = "oTransitionEnd"
}
}
})
/* ALERT CLASS DEFINITION
* ====================== */
var Alert = function ( content, options ) {
this.settings = $.extend({}, $.fn.alert.defaults, options)
this.$element = $(content)
.delegate(this.settings.selector, 'click', this.close)
}
Alert.prototype = {
close: function (e) {
var $element = $(this).parent('.alert-message')
e && e.preventDefault()
$element.removeClass('in')
function removeElement () {
$element.remove()
}
$.support.transition && $element.hasClass('fade') ?
$element.bind(transitionEnd, removeElement) :
removeElement()
}
}
/* ALERT PLUGIN DEFINITION
* ======================= */
$.fn.alert = function ( options ) {
if ( options === true ) {
return this.data('alert')
}
return this.each(function () {
var $this = $(this)
if ( typeof options == 'string' ) {
return $this.data('alert')[options]()
}
$(this).data('alert', new Alert( this, options ))
})
}
$.fn.alert.defaults = {
selector: '.close'
}
$(document).ready(function () {
new Alert($('body'), {
selector: '.alert-message[data-alert] .close'
})
})
}( window.jQuery || window.ender );