Extracting JSON data into Javascript object array

Question

Following are my JSON data :

[
    {
        "items": [
            {
                "retailername": "Zop Now",
                "value": 475
            },
            {
                "retailername": "Snap Deal",
                "value": 265
            },
            {
                "retailername": "Natures Basket",
                "value": 86
            }
        ]
    }
]

What I want is:

[
    {
        "retailername": "Zop Now",
        "value": 475
    },
    {
        "retailername": "Snap Deal",
        "value": 265
    },
    {
        "retailername": "Natures Basket",
        "value": 86
    }
]

That much of part from above data.

Thanks in advance.

First thanx for your good advise. I have try. I have also try following two answers but it's show me undefined error. — Tanisha
– Tanisha, Commented Sep 12, 2016 at 11:22
You should post the code you're using. Even if you're getting an error. — evolutionxbox
– evolutionxbox, Commented Sep 12, 2016 at 11:23

vijayP · Accepted Answer · 2016-09-12 10:25:54Z

1

Check this:

var data = [{"items":[{"retailername":"Zop Now","value":475},{"retailername":"Snap Deal","value":265},{"retailername":"Natures Basket","value":86}]}]

var items = data[0]["items"];

console.log(items);

answered Sep 12, 2016 at 10:25

vijayP

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2 Comments

Tanisha Over a year ago

Hi Vijay.. It's give me undefined output.

vijayP Over a year ago

@Tanisha - please console.log(data) first. If its gives you correct output then above code should work. Please share your code.

Quentin Roger · Accepted Answer · 2016-09-12 10:26:04Z

1

Something like this should do what you expect :

var jsonbase = [{
  "items": [{
    "retailername": "Zop Now",
    "value": 475
  }, {
    "retailername": "Snap Deal",
    "value": 265
  }, {
    "retailername": "Natures Basket",
    "value": 86
  }]
}];



var json = jsonbase[0].items;

console.log(json);

https://jsfiddle.net/Tintin37/scuozurn/

answered Sep 12, 2016 at 10:26

Quentin Roger

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1 Comment

Tanisha Over a year ago

Hi Quentin.. It's give me undefined output.

Vladimir T. · Accepted Answer · 2016-09-12 10:52:08Z

0

Try following:

let data, arr;
    data = [{"items":[{"retailername":"Zop Now","value":475},{"retailername":"Snap Deal","value":265},{"retailername":"Natures Basket","value":86}]}];
    arr = [];
    for(let i =0; i < data.length; i++){
        if(data[i].hasOwnProperty('items') && data[i].items instanceof Array){
            arr.push(data[i].items);
        }
    }
    console.log(arr);

edited Sep 12, 2016 at 10:52

answered Sep 12, 2016 at 10:44

Vladimir T.

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Comments

Vijay · Accepted Answer · 2016-09-12 12:14:20Z

0

var obj = [{
  "items": [{
    "retailername": "Zop Now",
    "value": 475
  }, {
    "retailername": "Snap Deal",
    "value": 265
  }, {
    "retailername": "Natures Basket",
    "value": 86
  }]
}];



var getJson = obj[0]['items']; //or

var get_Json = obj[0].items;

console.log(getJson) // or ;
   console.log(get_Json);

https://jsfiddle.net/36e91rr4/1/

edited Sep 12, 2016 at 12:14

answered Sep 12, 2016 at 11:40

Vijay

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2 Comments

Tanisha Over a year ago

above code returns - [Object { retailername="Zop Now", value=475}, Object { retailername="Snap Deal", value=265}, Object { retailername="Natures Basket", value=86}]

Vijay Over a year ago

try it like this console.log(getJson) // or ; console.log(get_Json);

Tejas · Accepted Answer · 2016-09-14 05:47:04Z

0

If you are still getting errors, probably you do not have a valid javascript object, and it might be in string format.

try

var obj = JSON.parse(your_original_object);

and Then,

var get_Json = obj[0].items;

should give you the object you are looking for.

answered Sep 14, 2016 at 5:47

Tejas

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