assets/js/uncompressed/bootstrap-tag.js

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/* ==========================================================
 * bootstrap-tag.js v2.2.5
 * https://github.com/fdeschenes/bootstrap-tag
 * ==========================================================
 * Copyright 2012 Francois Deschenes.
 *
 * 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 ;_;

  var Tag = function ( element, options ) {
    this.element = $(element)
    this.options = $.extend(true, {}, $.fn.tag.defaults, options)
    this.values = $.grep($.map(this.element.val().split(','), $.trim), function ( value ) { return value.length > 0 })
    this.show()
  }

  Tag.prototype = {
    constructor: Tag

  , show: function () {
      var that = this

      that.element.parent().prepend(that.element.detach().hide())
      that.element
        .wrap($('<div class="tags">'))
        .parent()
        .on('click', function () {
          that.input.focus()
        })

      if (that.values.length) {
        $.each(that.values, function () {
          that.createBadge(this)
        })
      }

      that.input = $('<input type="text">')
        .attr('placeholder', that.options.placeholder)
        .insertAfter(that.element)
        .on('focus', function () {
          that.element.parent().addClass('tags-hover')
        })
        .on('blur', function () {
          if (!that.skip) {
            that.process()
            that.element.parent().removeClass('tags-hover')