如何在现有数组javascript上添加键

Question

im currently working on a project that uses javascript as it's front end and im having a bit trouble on adding a key on my existing array.

i have an object that i wanted to be converted on array javascript.

here is my code on how to convert my object to array.

        var obj = data[0];
        var site_value = Object.keys(obj).map(function (key) { return obj[key]; });

        var site_key = $.map( obj, function( value, key ) {
          return key;
        });

the site_value has the value of my objects. the site_key has the key.

i want to add my site_key to the site_value array as a Key.

example data:

site_value: 0:Array[4] 0:Array[4] 1:Array[1] 2:Array[1] 3:Array[0]

site_key:

Array[49]
  0:"AGB"
  1:"BAK"
  2:"BAN"
  3:"BAR"

i want my array to be

AGB:Array[4]
  0:Array[4]
  1:Array[1]
  2:Array[1]
  3:Array[0]

Update:

Here is my object.

Array[1]0: 
  Object
    AGB: Array[4]
    BAK: Array[4]
    BAN: Array[4]

etc.

Answer 1

I might be misunderstanding the question, sorry if I am. I think you would like to use a key "AGB" instead of an integer for an array index. In this case, you would probably be better served to use an object instead of an array. Maybe something like this

var myObject = {
 AGB: Array[4],
 AGBarrays: [Array[4],Array[1],Array[1],Array[0]]
};

Then you could access AGB by key and your additional arrays by index

Answer 2

You have almost done it and I have modified it a bit below to return it as array object,

var obj = data[0];

var site_value = Object.keys(obj).map(function (key) { 
    var output = {};
    output[key] = obj[key];

    return output;
});