jclaveau / jquery.nouislider-range-input

$.fn.enableNoUISlider = function() {

    this.filter('input[type=range]:not(.js-nouislider-initialized)').each(function() {

        const $rangeInput = $(this);

        $rangeInput.css({display: 'none'}).addClass('js-nouislider-initialized');

        const $wrapper = $('<div class="nouislider-range-wrapper"><div></div></div>')

            .insertAfter($rangeInput);

        const min         = $rangeInput.attr('min')          ? Number($rangeInput.attr('min'))   : 0;

        const max         = $rangeInput.attr('max')          ? Number($rangeInput.attr('max'))   : 100;

        const step        = $rangeInput.attr('step')         ? Number($rangeInput.attr('step'))  : 1;

        const value       = $rangeInput.attr('value')        ? Number($rangeInput.attr('value')) : 1;

        const wnumbFormat = $rangeInput.data('wnumb-format') ? $rangeInput.data('wnumb-format')  : null;

        const options = {

            start: value, // [value, value2...]

            step,

            // connect: false,  // Display colored bars between handles

            range: {

                min,

                max,

            },

            tooltips: [true],

        };

        if (wnumbFormat !== null) {

            options.format = wNumb(wnumbFormat);

        }

        const noUiSliderInstance = NoUISlider.create($wrapper.find('div').get(0), options);

        $rangeInput.on('change', function () {

            noUiSliderInstance.set(this.value);

        });

            $rangeInput.val(unencoded[0]).trigger('change');

            noUiSliderInstance.set(unencoded[0]);

        });

    });

};