将Javascript对象转换为数组

好的，所以我要面对这个挑战

以下是javascript控制台（在Chrome中）如何打印我的对象：

var items = [
    { 
        text: "http://www.imdb.com/title/tt0106307/",
        children: [
             { text: "Director", children: [ { text: "Emir Kusturica" } ] },
             { text: "Title", children: [ { text: "Arizona Dream" } ] }
        ]
    },
    { 
        text: "http://www.imdb.com/title/tt0110074/",
        children: [
             { text: "Director", children: [ { text: "Joel Coen" }, { text: "Ethan Coen"} ] },
             { text: "Title", children: [ { text:"The Hudsucker Proxy" } ] }
        ]
    }
    // and so on..
];

{
    "http:\/\/www.imdb.com\/title\/tt0106307\/": {
        "Title": "Arizona Dream",
        "Year": null,
        "Director": "Emir Kusturica"
    },
    "http:\/\/www.imdb.com\/title\/tt0112883\/?ref_=tt_rec_tt": {
        "Title": "Don Juan de Marco",
        "Year": null,
        "Director": "Jeremy Leven"
    },
    "http:\/\/www.imdb.com\/title\/tt0106387\/?ref_=tt_rec_tt": {
        "Title": "Benny & Joon",
        "Year": null,
        "Director": "Jeremiah S. Chechik"
    },
    "http:\/\/www.imdb.com\/title\/tt0099487\/?ref_=tt_rec_tt": {
        "Title": "\u039f \u03a8\u03b1\u03bb\u03b9\u03b4\u03bf\u03c7\u03ad\u03c1\u03b7\u03c2",
        "Year": null,
        "Director": "Tim Burton"
    },
    "http:\/\/www.imdb.com\/title\/tt0354899\/?ref_=tt_rec_tt": {
        "Title": "La science des r\u00eaves",
        "Year": null,
        "Director": "Michel Gondry"
    },
    "http:\/\/www.imdb.com\/title\/tt0110074\/?ref_=tt_rec_tt": {
        "Title": "The Hudsucker Proxy",
        "Year": null,
        "Director": [
            "Joel Coen",
            "Ethan Coen"
        ]
    }
}

下面是我想做的：

var items = [
    { 
        text: "http://www.imdb.com/title/tt0106307/",
        children: [
             { text: "Director", children: [ { text: "Emir Kusturica" } ] },
             { text: "Title", children: [ { text: "Arizona Dream" } ] }
        ]
    },
    { 
        text: "http://www.imdb.com/title/tt0110074/",
        children: [
             { text: "Director", children: [ { text: "Joel Coen" }, { text: "Ethan Coen"} ] },
             { text: "Title", children: [ { text:"The Hudsucker Proxy" } ] }
        ]
    }
    // and so on..
];

{
    "http:\/\/www.imdb.com\/title\/tt0106307\/": {
        "Title": "Arizona Dream",
        "Year": null,
        "Director": "Emir Kusturica"
    },
    "http:\/\/www.imdb.com\/title\/tt0112883\/?ref_=tt_rec_tt": {
        "Title": "Don Juan de Marco",
        "Year": null,
        "Director": "Jeremy Leven"
    },
    "http:\/\/www.imdb.com\/title\/tt0106387\/?ref_=tt_rec_tt": {
        "Title": "Benny & Joon",
        "Year": null,
        "Director": "Jeremiah S. Chechik"
    },
    "http:\/\/www.imdb.com\/title\/tt0099487\/?ref_=tt_rec_tt": {
        "Title": "\u039f \u03a8\u03b1\u03bb\u03b9\u03b4\u03bf\u03c7\u03ad\u03c1\u03b7\u03c2",
        "Year": null,
        "Director": "Tim Burton"
    },
    "http:\/\/www.imdb.com\/title\/tt0354899\/?ref_=tt_rec_tt": {
        "Title": "La science des r\u00eaves",
        "Year": null,
        "Director": "Michel Gondry"
    },
    "http:\/\/www.imdb.com\/title\/tt0110074\/?ref_=tt_rec_tt": {
        "Title": "The Hudsucker Proxy",
        "Year": null,
        "Director": [
            "Joel Coen",
            "Ethan Coen"
        ]
    }
}

我该怎么做？有什么想法/建议可以帮助我到达那里吗

它应该非常简单，但Javascript绝对不是我的拿手好戏

---

p.S.整个对象是在

$.parseJSON（myJson）

命令之后创建的-现在，不要问我为什么它没有转换为简单的嵌套数组，而是转换为对象。。。我希望我知道。。。（并不是说它会有理想的结构，但至少会更有意义）

---

更新：

var items = [
    { 
        text: "http://www.imdb.com/title/tt0106307/",
        children: [
             { text: "Director", children: [ { text: "Emir Kusturica" } ] },
             { text: "Title", children: [ { text: "Arizona Dream" } ] }
        ]
    },
    { 
        text: "http://www.imdb.com/title/tt0110074/",
        children: [
             { text: "Director", children: [ { text: "Joel Coen" }, { text: "Ethan Coen"} ] },
             { text: "Title", children: [ { text:"The Hudsucker Proxy" } ] }
        ]
    }
    // and so on..
];

{
    "http:\/\/www.imdb.com\/title\/tt0106307\/": {
        "Title": "Arizona Dream",
        "Year": null,
        "Director": "Emir Kusturica"
    },
    "http:\/\/www.imdb.com\/title\/tt0112883\/?ref_=tt_rec_tt": {
        "Title": "Don Juan de Marco",
        "Year": null,
        "Director": "Jeremy Leven"
    },
    "http:\/\/www.imdb.com\/title\/tt0106387\/?ref_=tt_rec_tt": {
        "Title": "Benny & Joon",
        "Year": null,
        "Director": "Jeremiah S. Chechik"
    },
    "http:\/\/www.imdb.com\/title\/tt0099487\/?ref_=tt_rec_tt": {
        "Title": "\u039f \u03a8\u03b1\u03bb\u03b9\u03b4\u03bf\u03c7\u03ad\u03c1\u03b7\u03c2",
        "Year": null,
        "Director": "Tim Burton"
    },
    "http:\/\/www.imdb.com\/title\/tt0354899\/?ref_=tt_rec_tt": {
        "Title": "La science des r\u00eaves",
        "Year": null,
        "Director": "Michel Gondry"
    },
    "http:\/\/www.imdb.com\/title\/tt0110074\/?ref_=tt_rec_tt": {
        "Title": "The Hudsucker Proxy",
        "Year": null,
        "Director": [
            "Joel Coen",
            "Ethan Coen"
        ]
    }
}

好的，如果有帮助的话，这是我的原始Json:

var items = [
    { 
        text: "http://www.imdb.com/title/tt0106307/",
        children: [
             { text: "Director", children: [ { text: "Emir Kusturica" } ] },
             { text: "Title", children: [ { text: "Arizona Dream" } ] }
        ]
    },
    { 
        text: "http://www.imdb.com/title/tt0110074/",
        children: [
             { text: "Director", children: [ { text: "Joel Coen" }, { text: "Ethan Coen"} ] },
             { text: "Title", children: [ { text:"The Hudsucker Proxy" } ] }
        ]
    }
    // and so on..
];

{
    "http:\/\/www.imdb.com\/title\/tt0106307\/": {
        "Title": "Arizona Dream",
        "Year": null,
        "Director": "Emir Kusturica"
    },
    "http:\/\/www.imdb.com\/title\/tt0112883\/?ref_=tt_rec_tt": {
        "Title": "Don Juan de Marco",
        "Year": null,
        "Director": "Jeremy Leven"
    },
    "http:\/\/www.imdb.com\/title\/tt0106387\/?ref_=tt_rec_tt": {
        "Title": "Benny & Joon",
        "Year": null,
        "Director": "Jeremiah S. Chechik"
    },
    "http:\/\/www.imdb.com\/title\/tt0099487\/?ref_=tt_rec_tt": {
        "Title": "\u039f \u03a8\u03b1\u03bb\u03b9\u03b4\u03bf\u03c7\u03ad\u03c1\u03b7\u03c2",
        "Year": null,
        "Director": "Tim Burton"
    },
    "http:\/\/www.imdb.com\/title\/tt0354899\/?ref_=tt_rec_tt": {
        "Title": "La science des r\u00eaves",
        "Year": null,
        "Director": "Michel Gondry"
    },
    "http:\/\/www.imdb.com\/title\/tt0110074\/?ref_=tt_rec_tt": {
        "Title": "The Hudsucker Proxy",
        "Year": null,
        "Director": [
            "Joel Coen",
            "Ethan Coen"
        ]
    }
}

---

p.S.（2）我实际上想做的是简单地将Json对象表示为一个树，并努力实现它所需的结构。

我可能错了，但我相信Json是内置在javascript中的。你应该能够说：

var object = eval("<jsoncode>");

var object=eval（“”）；

其中是json的字符串版本

可能我看错了您的问题，因此请在ES5中给出反馈（如果支持IE 8，则需要垫片）：

那么它在做什么呢？ 首先，我们使用

object.keys

创建一个数组，其中包含所传入对象的所有

ownProperties

。然后，我们将映射得到的键值数组，并将它们转换为

{text，[…children]}

形式的对象

---

映射函数的实际核心是一个递归函数（当它遇到数组或对象时调用自己），它将键映射到结果对象的

文本

字段，并将所有子项映射到

子项

字段（如前所述，它递归地执行此操作）。

解析JSON后，您可以尝试以下方法：

var movieArr = [];
$.each(data, function(index, value) {
    var movie = {
        text: index,
        children: [
            { text: "Director", children: [ { text: value.Director } ] },
            { text: "Title", children: [ { text: value.Title } ] }
        ]
    };   
    arr.push(movie)
});

试试这个：

// json - source JSON;
var result = [];
for (var url in json) {
    var el = json[url];
    var kids = [];
    for (var prop in el) {
        var v = el[prop];
        if (!v.length) v = [v];
        var subkids = [];
        for (var i in v) subkids.push({text: v[i]});
        kids.push({text: prop, children: subkids});
    }
    result.push({text: url, children: kids});
}

---

好的，下面是我是如何做到这一点的-受你答案的启发：-）

---

是的，这很有效

我尝试了一个

var items=transformToTextNodeTree（$.parseJSON（myJson））

并抛出一个

未捕获的TypeError:Object.keys调用非Object

错误。。。有什么想法吗？（错误指向

Object.keys（obj）

部分。@Dr.Kameleon-我没有处理

null

-现在已修复：-）子字段不一定是

Director

和

Title

。可能有许多不同的，并且有无限的嵌套。所以，这显然是一个过于局部化的解决方案。