如何对JSON数组进行排序？ [英] How can I sort my JSON array?

问题描述

如何以正确的顺序输出此JSON元素的值？

How to output this JSON element in correct order by it's value?

var json = { 
    "message": {
        "90": "Adidas", 
        "2": "Armani", 
        "89": "Casio", 
        "1": "Diesel", 
        "72": "DKNY", 
        "88": "Fossil", 
        "4": "Hamilton", 
        "6": "Luminox", 
        "99": "Michael Kors", 
        "968": "Mont Blanc Pens", 
        "3": "Nixon", 
        "959": "Nooka", 
        "92": "Seiko", 
        "91": "Tendence", 
        "7": "Tissot" 
    } 
};

var str = '';
for (var i in json.message) {
    str += json.message[i]+'\n';
}
alert(str);

它按以下顺序提醒 -

Diesel

Armani

Nixon

Hamilton

Luminox

DKNY

Fossil

卡西欧

阿迪达斯

Tendence

精工

Michael Kors

Nooka

Mont Blanc Pens

Diesel
Armani
Nixon
Hamilton
Luminox
DKNY
Fossil
Casio
Adidas
Tendence
Seiko
Michael Kors
Nooka
Mont Blanc Pens

但我想按以下顺序

But I want it in below order

阿迪达斯

Armani

卡西欧

柴油

DKNY

化石

汉密尔顿

Luminox

Michael Kors

Mont Blanc钢笔

Nixon

Nooka

精工

Tendence

天梭

Adidas
Armani
Casio
Diesel
DKNY
Fossil
Hamilton
Luminox
Michael Kors
Mont Blanc Pens
Nixon
Nooka
Seiko
Tendence
Tissot

任何人都可以建议我采取什么方法来获得正确的o rder？

Can any one suggest me what approach I should adopt to get in correct order?

任何帮助都将不胜感激！

Any help would be greatly appreciated!

推荐答案

假设你想要按字母顺序列出的元素的值：

Assuming you want the elements listed in alphabetical order by their value:

var values = [];
for(var i in json.message) {
   values.push(json.message[i]);
}
var str = values.sort().join('\n');

更新

形成按其（字符串）值排序的键值对数组：

To form an array of key-value pairs ordered by their (string) value:

var values = [];
for(var i in json.message) {
   values.push({ key: i, value: json.message[i] });
}
values.sort(function(a, b) { return a.value.localeCompare(b.value); });
var str = values.map(function (kvp) { return kvp.value; }).join('\n');

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