Javascript - 将大对象文字转换为另一个对象文字

Question

我正在尝试将一个 Javascript 对象字面量转换为另一个。我认为有一些循环是可能的，但我无法完成它。目标结构如下所示，“convertedData”。

fiddle 可以在这里找到:http://jsbin.com/ajemih/9/edit

这是 JSON 数据:

var data =

{
"29-10-2012": {
    "1a": {
            "allMovement": "1",
            "allLoad": "2",
            "loadMovement": "3"
    },
        "1b": {
            "allMovement": 4,
            "allLoad": 5,
            "loadMovement": 6
    }
},
    "22-02-2013": {
    "1a": {
            "allMovement": "7",
            "allLoad": "8",
            "loadMovement": "9"
    },
        "1b": {
            "allMovement": "10",
            "allLoad": "11",
            "loadMovement": "12"
    }
}
};

for (day in data) {

    for (id in data[day]) {

        document.write(data[day][id].allMovement+"<br>");
        document.write(data[day][id].allLoad+"<br>");
        document.write(data[day][id].loadMovement+"<br>");

    }
}

/*

convertedData = [[1,7],
             [2, 8],
             [3, 9],
             ["4","10"],
             ["5","11"],
             ["6", "12"]];


convertedData = [["1a-allMovement-29-10-2012","1a-allMovement-22-02-2013],
                 ["1a-allLoad-29-10-2012", "1a-allLoad22-02-2013"],
                 ["1a-loadMovement-29-10-2012", "1a-loadMovement-22-02-2013"],
                 ["1b-allMovement-29-10-2012","1a-allMovement-22-02-2013"],
                 ["1b-allLoad-29-10-2012","1b-allLoad22-02-2013"],
                 ["1b-loadMovement-29-10-2012", "1b-loadMovement-22-02-2013"]];

*/

Answer 1

尝试这样的事情，根据需要调整它:

var out = [],
    dateKey, idx, item, itemKey, inner;

for (dateKey in data) {
    if (data.hasOwnProperty(dateKey)) {
        idx = out.length;
        out[idx] = [];
        item = data[dateKey];
        for (itemKey in item) {
            if (item.hasOwnProperty(itemKey)) {
                inner = item[itemKey];
                out[idx].push(itemKey + '-' + inner.allMovement + '-' + inner.allLoad + '-' + inner.loadMovement);
            }
        } 
    }
}
console.log(out);