how to convert literal array to json

Question

hello to all i have this array

["..\Uploades\Product\1.jpg", "..\Uploades\Product\2.jpg", "..\Uploades\Product\30304_dz6AW8Tp.jpg"]

i wanna convert it to this JSON

            [
    {
        "image": "..\Uploades\Product\1.jpg",
        "thumb": "..\Uploades\Product\1.jpg",
        "folder": "Small"
    },
  {
      "image": "..\Uploades\Product\2.jpg",
      "thumb": "..\Uploades\Product\2.jpg",
      "folder": "Small"
  },
    {
        "image": "..\Uploades\Product\30304_dz6AW8Tp.jpg",
        "thumb": "..\Uploades\Product\30304_dz6AW8Tp.jpg",
        "folder": "Small"
    }
            ]

what should i do?

http://stackoverflow.com/questions/2295496/convert-array-to-json — brunozrk, Feb 14 '14 at 18:04
Do you want to convert it to a JSON string? Or do you just want to convert it to that structure? — gen_Eric, Feb 14 '14 at 18:08

score 1 · Answer 1 · answered Feb 14 '14 at 18:10

1

Try this

var arr= ["..\Uploades\Product\1.jpg", "..\Uploades\Product\2.jpg", "..\Uploades\Product\30304_dz6AW8Tp.jpg"];
var json = [];
$.each(arr, function(i,v){
    json.push({"image":v,"thumb":v,"folder":"small"});
});

console.log(json);

FIDDLE

answered Feb 14 '14 at 18:10

Lokesh Suthar

3,201
1
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score 1 · Accepted Answer · answered Feb 14 '14 at 18:12

var arr = ["..\\Uploades\\Product\\1.jpg", "..\\Uploades\\Product\\2.jpg", "..\\Uploades\\Product\\30304_dz6AW8Tp.jpg"] ;

You can use map to get an array of objects, and then stringify it to get JSON:

var JSON = JSON.stringify(arr.map(function(x) {
    return {image:x, thumb:x, folder:'Small'};
}));

Don't forget to shim Array.prototype.map and JSON.stringify if you need to support older browsers.

how to convert literal array to json

2 Answers2