https://investbraga.com/Content/Assets/js/components/hs.datepicker-1.0.js?v=15

1/**
2 * Datepicker wrapper.
3 *
4 * @author Htmlstream
5 * @version 1.0
6 *
7 */
8;(function ($) {
9  'use strict';
10
11  $.HSCore.components.HSDatepicker = {
12    /**
13     *
14     *
15     * @var Object _baseConfig
16     */
17    _baseConfig: {
18      dateFormat: 'yy-mm-dd',
19      dayNamesMin: [
20        'Sun',
21        'Mon',
22        'Tue',
23        'Wed',
24        'Thu',
25        'Fri',
26        'Sat'
27      ],
28      prevText: '<i class="fa fa-angle-left"></i>',
29      nextText: '<i class="fa fa-angle-right"></i>'
30    },
31
32    /**
33     *
34     *
35     * @var jQuery pageCollection
36     */
37    pageCollection: $(),
38
39    /**
40     * Initialization of Datepicker wrapper.
41     *
42     * @param String selector (optional)
43     * @param Object config (optional)
44     *
45     * @return jQuery pageCollection - collection of initialized items.
46     */
47
48    init: function (selector, config) {
49
50      this.collection = selector && $(selector).length ? $(selector) : $();
51      if (!$(selector).length) return;
52
53      this.config = config && $.isPlainObject(config) ?
54        $.extend({}, this._baseConfig, config) : this._baseConfig;
55
56      this.config.itemSelector = selector;
57
58      this.initDatepicker();
59
60      return this.pageCollection;
61
62    },
63
64    initDatepicker: function () {
65      //Variables
66      var $self = this,
67        config = $self.config,
68        collection = $self.pageCollection;
69
70      //Actions
71      this.collection.each(function (i, el) {
72        //Variables
73        var $this = $(el),
74          to = $this.data('to'),
75          rangeBoolean = $this.data('range');
76
77        if (rangeBoolean == 1) {
78          var dateFrom = $this.datepicker({
79            dateFormat: config['dateFormat'],
80            defaultDate: '+1w',
81            dayNamesMin: config['dayNamesMin'],
82            numberOfMonths: 1,
83            showOtherMonths: true,
84            prevText: config['prevText'],
85            nextText: config['nextText'],
86            beforeShow: $self.datepickerCustomClass
87          }).on('change', function () {
88            dateTo.datepicker('option', 'minDate', $self.getDate(this));
89          });
90
91          var dateTo = $('#' + to).datepicker({
92            dateFormat: config['dateFormat'],
93            defaultDate: '+1w',
94            dayNamesMin: config['dayNamesMin'],
95            numberOfMonths: 1,
96            showOtherMonths: true,
97            prevText: config['prevText'],
98            nextText: config['nextText'],
99            beforeShow: $self.datepickerCustomClass
100          }).on('change', function () {
101            dateFrom.datepicker('option', 'maxDate', $self.getDate(this));
102          });
103        } else {
104          $this.datepicker({
105            dateFormat: config['dateFormat'],
106            dayNamesMin: config['dayNamesMin'],
107            showOtherMonths: true,
108            prevText: config['prevText'],
109            nextText: config['nextText'],
110            beforeShow: $self.datepickerCustomClass
111          });
112        }
113
114        //Actions
115        collection = collection.add($this);
116      });
117    },
118
119    datepickerCustomClass: function (el, attr) {
120      var arrayOfClasses, customClass, i;
121
122      arrayOfClasses = attr.input[0].className.split(' ');
123
124      for (i = 0; arrayOfClasses.length > i; i++) {
125        if (arrayOfClasses[i].substring(0, 6) == 'u-date') {
126          customClass = arrayOfClasses[i];
127        }
128      }
129
130      $('#ui-datepicker-div').addClass(customClass);
131    },
132
133    getDate: function (element) {
134      var $self = this,
135        date,
136        config = $self.config;
137
138      try {
139        date = $.datepicker.parseDate(config['dateFormat'], element.value);
140      } catch (error) {
141        date = null;
142      }
143
144      return date;
145    }
146
147  };
148
149})(jQuery);