배열에 값 추가 및 제거

function SetOderType(orderType) {
    if ($.inArray(orderType, orderTypes) == -1) {
        orderTypes.push(orderType);
    } else {
        orderTypes = $.grep(orderTypes, function (value) { return value != orderType; });
    }

    console.log(orderTypes);
}

실행 결과

(2) ['ALL', 'DPC']
fulfillmentorderoperation.js?20221004121311:108 (3) ['ALL', 'DPC', 'PAT']
fulfillmentorderoperation.js?20221004121311:108 (4) ['ALL', 'DPC', 'PAT', 'ETC']
fulfillmentorderoperation.js?20221004121311:108 (3) ['DPC', 'PAT', 'ETC']
fulfillmentorderoperation.js?20221004121311:108 (2) ['PAT', 'ETC']
fulfillmentorderoperation.js?20221004121311:108 ['ETC']
fulfillmentorderoperation.js?20221004121311:108 []