在javascript中读取对象内对象中的数组值

Question

我正在制作一份报告，其中用户从xml读取数据并推送数据。

我在处理从xml中获取的值的数据集时遇到问题。现在我正在创建一个对象 deMapping ，其中会有不同的来源，比如我在代码中提到过的RBSK。从RBSK开始，它将读取xml中存在的所有标签，如 Childhood_Diseases_0_6_Female 现在我已经在我们想要推送数据的服务器端映射了特定的dataelemt和category。 喜欢（xmlid，dataelement，categoryOptionCombo）。它是一个长数组 des []

现在点击按钮我正在调用prepareataset函数。在这里我想将值从xml推送到我正在创建的集合，但在这里我想在deMapping中推送上面定义的特定xmlid值和dataelement和类别。但是根据以下函数它只需要数组des []的最后一个值作为resObj [prop]，我想推送像上面映射的所有值。任何人都可以告诉我的方式吗？ 主要部分是调用函数的for循环。

function prepareDataValueSet() {
    var deMapping = {
        RBSK: {
            'dsUID': 'tdTwLUxcQ8R', rootNodeName: 'RBSK_GIS_Indicator', orgUnitTagName: 'MCTSCode', des: [
                {
                    xmlid: "Childhood_Diseases_0_6_Female",
                    dataElement: "oV163sbcJ0N",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                {
                    xmlid: "Childhood_Diseases_0_6_Male",
                    dataElement: "oV163sbcJ0N",
                    categoryOptionCombo: "PnAVAPG4yvb"
                },
                {
                    xmlid: "Childhood_Diseases_7_18_Female",
                    dataElement: "cEPledgs7rd",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                {
                    xmlid: "Childhood_Diseases_7_18_Male",
                    dataElement: "cEPledgs7rd",
                    categoryOptionCombo: "PnAVAPG4yvb"
                },
                { xmlid: "Deficiencies_0_6_Female", dataElement: "gKupqkIhW4n", categoryOptionCombo: "Cmzbo9LD8pJ" },
                { xmlid: "Deficiencies_0_6_Male", dataElement: "gKupqkIhW4n", categoryOptionCombo: "PnAVAPG4yvb" },
                { xmlid: "Deficiencies_7_18_Female", dataElement: "FuEnn0bLuoT", categoryOptionCombo: "Cmzbo9LD8pJ" },
                { xmlid: "Deficiencies_7_18_Male", dataElement: "FuEnn0bLuoT", categoryOptionCombo: "PnAVAPG4yvb" },
                {
                    xmlid: "Developmental_dealy_and_disability_0_6_Female",
                    dataElement: "v37HBq7C72j",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                {
                    xmlid: "Developmental_dealy_and_disability_0_6_Male",
                    dataElement: "v37HBq7C72j",
                    categoryOptionCombo: "PnAVAPG4yvb"
                },
                {
                    xmlid: "Developmental_dealy_and_disability_7_18_Female",
                    dataElement: "S1WMlAKnF8Z",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                {
                    xmlid: "Developmental_dealy_and_disability_7_18_Male",
                    dataElement: "S1WMlAKnF8Z",
                    categoryOptionCombo: "PnAVAPG4yvb"
                },
                {
                    xmlid: "defect_at_birth_0_6_Female",
                    dataElement: "JJO3utHjb3l",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                { xmlid: "defect_at_birth_0_6_Male", dataElement: "JJO3utHjb3l", categoryOptionCombo: "PnAVAPG4yvb" },
                {
                    xmlid: "defect_at_birth_7_18_Female",
                    dataElement: "qoVmtykHboz",
                    categoryOptionCombo: "Cmzbo9LD8pJ"
                },
                { xmlid: "defect_at_birth_7_18_Male", dataElement: "qoVmtykHboz", categoryOptionCombo: "PnAVAPG4yvb" }
            ]
        }
    }

    var dataValueSet = {};
    var dataValues = [];

    for (var i = 0; i < mstc.length; i++) {
        if (map[mstc[i]] == undefined) {
            msg += "," + +mstc[i];
            console.log(msg);
        }
        else if (dmap[map[mstc[i]]] != undefined) {
            for (var prop in deMapping) {
                var source = deMapping[prop];       //Source=RBSK
                for (var dataset in source) {
                    if (dataset === "des") {
                        source[dataset].forEach(function (resObj) {

                            for (var prop in resObj) {
                                console.debug(prop, ":", resObj[prop]);
                                var dataValue = {};
                                dataValue["period"] = "201509";
                                dataValue["dataElement"] = resObj[prop];
                                dataValue["categoryOptionCombo"] = 'resObj[prop]';
                                dataValue["value"] = mapDataValue[mstc[i] + ":" + 'resObj[prop]'];
                            }

                            dataValues.push(dataValue);
                            dataValueSet.dataValues = dataValues;
                            console.log(JSON.stringify(dataValueSet));