Create properties in JSON Object in Loop or otherwise dynamically

Question

I am trying to create an array of objects like below as expected by dojo store

[
    { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
    { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
    { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
    ...
]

The array part is simple, but how do I dynamically create the object keys part? "Column 1" etc ?

coderek · Accepted Answer · 2012-05-30 02:45:45Z

4

Just to give an idea,

You can access an object attribute using associative array subscript like this:

var a = {}
a["col 1"] = "some value";

answered May 30, 2012 at 2:45

coderek

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Someth Victory · Accepted Answer · 2012-05-30 02:52:59Z

0

var myArr = [
  { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
  { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
  { "Column 1": "Value ...", "Column 2": "Value ...", "Column 2": "Value ...", ... },
]

var obj = {};
    obj['your_key'] = 'some value';
    obj['your_another_key'] = 'some other value';
    ...

myArr.push(obj);

answered May 30, 2012 at 2:52

Someth Victory

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