Bootstrap/js/bootstrap-buttons.js

/* ============================================================
 * bootstrap-buttons.js v1.4.0
 * http://twitter.github.com/bootstrap/javascript.html#buttons
 * ============================================================
 * 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"

  function setState(el, state) {
    var d = 'disabled'
      , $el = $(el)
      , data = $el.data()

    state = state + 'Text'
    data.resetText || $el.data('resetText', $el.html())

    $el.html( data[state] || $.fn.button.defaults[state] )

    state == 'loadingText' ?
      $el.addClass(d).attr(d, d) :
      $el.removeClass(d).removeAttr(d)
  }

  function toggle(el) {
    $(el).toggleClass('active')
  }

  $.fn.button = function(options) {
    return this.each(function () {
      if (options == 'toggle') {
        return toggle(this)
      }
      options && setState(this, options)
    })
  }

  $.fn.button.defaults = {
    loadingText: 'loading...'
  }

  $(function () {
    $('body').delegate('.btn[data-toggle]', 'click', function () {
      $(this).button('toggle')
    })
  })

}( window.jQuery || window.ender );