bootstrapblog-8.x-1.x-dev/bootstrap/assets/javascripts/bootstrap/alert.js

/**
 * @file ========================================================================
 * Bootstrap: alert.js v3.3.7
 * http://getbootstrap.com/javascript/#alerts
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== .*/

+ function ($) {
  'use strict';

  // ALERT CLASS DEFINITION
  // ======================.
  var dismiss = '[data-dismiss="alert"]'
  var Alert   = function (el) {
    $(el).on('click', dismiss, this.close)
  }

  Alert.VERSION = '3.3.7'

  Alert.TRANSITION_DURATION = 150

  Alert.prototype.close = function (e) {
    var $this    = $(this)
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // Strip for ie7.
    }

    var $parent = $(selector === '#' ? [] : selector)

    if (e) {
e.preventDefault()

    if (!$parent.length) {
      $parent = $this.closest('.alert')
    }
    }

    $parent.trigger(e = $.Event('close.bs.alert'))

    if (e.isDefaultPrevented()) {
return

    $parent.removeClass('in')

    function removeElement() {
      // Detach from parent, fire event then clean up data.
      $parent.detach().trigger('closed.bs.alert').remove()
    }
    }

    $.support.transition && $parent.hasClass('fade') ?
      $parent
        .one('bsTransitionEnd', removeElement)
        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
      removeElement()
  }

  // ALERT PLUGIN DEFINITION
  // =======================.
  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data = $this.data('bs.alert')

      if (!data) {
$this.data('bs.alert', (data = new Alert(this)))
      if (typeof option == 'string') {
data[option].call($this)
    }
      }
      })
  }

  var old = $.fn.alert

  $.fn.alert             = Plugin
  $.fn.alert.Constructor = Alert

  // ALERT NO CONFLICT
  // =================.
  $.fn.alert.noConflict = function () {
    $.fn.alert = old
    return this
  }

  // ALERT DATA-API
  // ==============.
  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)

}(jQuery);