https://smartcallback.ru/js/bower_components/foundation/js/foundation/foundation.equalizer.js

1;(function ($, window, document, undefined) {
2  'use strict';
3
4  Foundation.libs.equalizer = {
5    name : 'equalizer',
6
7    version : '5.5.1',
8
9    settings : {
10      use_tallest : true,
11      before_height_change : $.noop,
12      after_height_change : $.noop,
13      equalize_on_stack : false
14    },
15
16    init : function (scope, method, options) {
17      Foundation.inherit(this, 'image_loaded');
18      this.bindings(method, options);
19      this.reflow();
20    },
21
22    events : function () {
23      this.S(window).off('.equalizer').on('resize.fndtn.equalizer', function (e) {
24        this.reflow();
25      }.bind(this));
26    },
27
28    equalize : function (equalizer) {
29      var isStacked = false,
30          vals = equalizer.find('[' + this.attr_name() + '-watch]:visible'),
31          settings = equalizer.data(this.attr_name(true) + '-init');
32
33      if (vals.length === 0) {
34        return;
35      }
36      var firstTopOffset = vals.first().offset().top;
37      settings.before_height_change();
38      equalizer.trigger('before-height-change').trigger('before-height-change.fndth.equalizer');
39      vals.height('inherit');
40      vals.each(function () {
41        var el = $(this);
42        if (el.offset().top !== firstTopOffset) {
43          isStacked = true;
44        }
45      });
46
47      if (settings.equalize_on_stack === false) {
48        if (isStacked) {
49          return;
50        }
51      };
52
53      var heights = vals.map(function () { return $(this).outerHeight(false) }).get();
54
55      if (settings.use_tallest) {
56        var max = Math.max.apply(null, heights);
57        vals.css('height', max);
58      } else {
59        var min = Math.min.apply(null, heights);
60        vals.css('height', min);
61      }
62      settings.after_height_change();
63      equalizer.trigger('after-height-change').trigger('after-height-change.fndtn.equalizer');
64    },
65
66    reflow : function () {
67      var self = this;
68
69      this.S('[' + this.attr_name() + ']', this.scope).each(function () {
70        var $eq_target = $(this);
71        self.image_loaded(self.S('img', this), function () {
72          self.equalize($eq_target)
73        });
74      });
75    }
76  };
77})(jQuery, window, window.document);