Multiple selection count issue about bootstrap-fullscreen-select HOT 1 OPEN

        /*
         * Update generated button count.
         */
        if (this.$triggerElement.is('button') && this.$triggerElement.hasClass('btn-mobileSelect-gen')) {
            var a = this.$triggerElement.find('.text'),
                b = this.$e.val();//this.$triggerElement.next().find('option:selected').text() || this.$e.val();
                var  btext = this.$triggerElement.next().find('option:selected').text();
            if (b === null) {
                a.html('Nothing selected');
                return false;
            }
            if (this.isMultiple) {console.log(btext);
                if (b.length === 1) {
                    a.html(btext);
                } else {
                    a.html(b.length + ' items selected');
                }
            } else {console.log(b);
                a.html(b);
            }
        }
    },`