hitungRatio

function hitungRatio() {
    var locale              = 'en';
    var options             = {minimumFractionDigits: 3, maximumFractionDigits: 3};
    var formatter           = new Intl.NumberFormat(locale, options);
    var myForm              = document.formInput;
    var Ratio               = myForm.ratio.value;
    Ratio                   = Ratio.replace(/[,]/g, '');
    Ratio                   = parseFloat(Ratio);
    // Jumlah Value Ratio Item
    var coating_ratio_id     = <?=$detailcoating->coating_ratio_id;?>;
    var coating_ratio_value  = <?=$detailcoating->coating_ratio_value;?>;
    $.ajax({
        url:"<?=site_url('admin/color/jumlah_ratio/');?>"+coating_ratio_id,
        type: "GET",
        dataType: "JSON",
        success: function(data) {
            if (data.total_ratio===null) {
                var total = Ratio;
                console.log(total);
            } else {
                var total = (data.total_ratio+Ratio);
                console.log(total);
            }
        },
    });

    // console.log(total, coating_ratio_value, Ratio);
    var Consumption              = ((Ratio*coating_ratio_value)/total);

    if (isNaN(Consumption)) {
        myForm.consumption.value     = 0;
    } else {
        myForm.consumption.value     = formatter.format(Consumption);
    }
}