Example Code - Event Listener MRVS - deletar linha no MRVS

/*

Example that can be used to capture MRVS values, including when a record is deleted — a scenario for which there is currently no native event for row deletion.

*/

//CATALOG SCRIPT ONLOAD

function onLoad() {
    var scope = (this && this.angular ? this.angular : angular).element((this && this.document ? this.document : document).body).scope();

    // avoids registering twice
    if (scope._refundDereg) {
        return;
    }

    var refundListener = function(evt, parms) {
        if (parms.field.name == 'vs_refund') {
            if (parms.newValue != '') {
                var rows = JSON.parse(parms.newValue);
                var price = 0;
                var formated;
                rows.forEach(function(item) {

                    var value = item.value
                        .replace(/\./g, "")
                        .replace(",", ".");

                    price += parseFloat(value);

                });

                formated = price.toLocaleString("en-US", {
                    style: "currency",
                    currency: "USD"
                });

                g_form.setValue("v_total", formated);
            } else {
                g_form.setValue('v_total', '$0');
            }
        }
    };
    // Remove listener in client script of type submit
    scope._refundDereg = scope.$on('field.change', refundListener);
}



// CATALOG SCRIPT SUBMIT

function onSubmit() {

    var scope = (this && this.angular ? this.angular : angular).element((this && this.document ? this.document : document).body).scope();

    if (scope && scope._refundDereg) {
        try {
            scope._refundDereg(); // remove listener
        } catch (e) {
            console.warn('Error cancelling the refund listener registration.', e);
        }
        delete scope._refundDereg;
    }

}