mirror of
https://github.com/twbs/bootstrap.git
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95 lines
2.2 KiB
JavaScript
95 lines
2.2 KiB
JavaScript
/* ========================================================================
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* Bootstrap: alert.js v3.3.4
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* http://getbootstrap.com/javascript/#alerts
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* ========================================================================
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* Copyright 2011-2015 Twitter, Inc.
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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* ======================================================================== */
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+function ($) {
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'use strict';
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// ALERT CLASS DEFINITION
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// ======================
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var dismiss = '[data-dismiss="alert"]'
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var Alert = function (el) {
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$(el).on('click', dismiss, this.close)
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}
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Alert.VERSION = '3.3.4'
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Alert.TRANSITION_DURATION = 150
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Alert.prototype.close = function (e) {
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var $this = $(this)
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var selector = $this.attr('data-target')
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if (!selector) {
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selector = $this.attr('href')
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selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
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}
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var $parent = $(selector)
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if (e) e.preventDefault()
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if (!$parent.length) {
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$parent = $this.closest('.alert')
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}
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$parent.trigger(e = $.Event('close.bs.alert'))
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if (e.isDefaultPrevented()) return
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$parent.removeClass('in')
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function removeElement() {
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// detach from parent, fire event then clean up data
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$parent.detach().trigger('closed.bs.alert').remove()
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}
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$.support.transition && $parent.hasClass('fade') ?
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$parent
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.one('bsTransitionEnd', removeElement)
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.emulateTransitionEnd(Alert.TRANSITION_DURATION) :
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removeElement()
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}
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// ALERT PLUGIN DEFINITION
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// =======================
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function Plugin(option) {
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return this.each(function () {
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var $this = $(this)
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var data = $this.data('bs.alert')
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if (!data) $this.data('bs.alert', (data = new Alert(this)))
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if (typeof option == 'string') data[option].call($this)
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})
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}
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var old = $.fn.alert
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$.fn.alert = Plugin
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$.fn.alert.Constructor = Alert
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// ALERT NO CONFLICT
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// =================
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$.fn.alert.noConflict = function () {
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$.fn.alert = old
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return this
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}
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// ALERT DATA-API
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// ==============
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$(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
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}(jQuery);
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