setExpenseAndAmountSum: function() {

                var detailList = vehicleVueObj.vehicleData;

                var expenseAmountSum = "";//报销金额

                var expenseAmountMap = new Map();//存放key为币种符号，value为报销某一币种的合计

                var invoiceCountSum = 0;

//                    var expenseAmountTotalMap = new Map();

                if (detailList != undefined && detailList.length > 0){

                    for (var i = 0;i < detailList.length;i++) {

                        if(detailList[i]!=null){

                            //报销金额总和

                            var currencyNo = detailList[i]["currencySymbol"];//币别符号

                            var expenseAmount = detailList[i]["expenseAmount"];//报销金额

                            if(!detailList[i]["ifSettlement"]){ //去掉 统一结算的情况

                                var travelExpenseAmountTotal = Supp.Util.add(Number(expenseAmountMap.get(currencyNo) || 0) , Number(expenseAmount));

                                if(currencyNo!=null){

                                    expenseAmountMap.set(currencyNo,travelExpenseAmountTotal);

                                }

                            }

                            //票据的总数量

                            var invoiceCount = detailList[i]["invoiceCount"];

                            if(!isNaN(invoiceCount) && invoiceCount != "") {

                                invoiceCountSum = Supp.Util.add(invoiceCountSum,invoiceCount);

                            }

                            vehicleVueObj.titleSumData["invoiceCountSum"] = invoiceCountSum;

                        }

                    }

                }

                //报销金额总和

                if (expenseAmountMap != undefined && expenseAmountMap.size > 0) {

                    var varEntries = expenseAmountMap.entries();

                    var keyPairList = [];

                    for (var k = 0;k < 50;k++) {

                        keyPairList.push(varEntries.next().value);

                    }

                    for (var indexPair = 0;indexPair < keyPairList.length; indexPair++) {

                        if(keyPairList[indexPair] != undefined){

                            var keyPair =  keyPairList[indexPair];

                            var bibie = keyPair[0];

                            var money = keyPair[1];

                            expenseAmountSum += bibie + money + " ";

                        }

                    }

                    vehicleVueObj.titleSumData["expenseAmountSum"] = expenseAmountSum;

                }

            }