How to form JavaScript object array?

Question

I want to create a JavasScript array in following format:

var datas = [
    { name: "Peter Pan", location: "peter@pan.de" },
    { name: "Molly", location: "molly@yahoo.com" },
    { name: "Forneria Marconi", location: "live@japan.jp" },
    { name: "Master <em>Sync</em>", location: "205bw@samsung.com" }
];

As I want to create it dynamically, It would be great if I can create an array like that.

That code you posted does create a JavaScript array. What do you mean "dynamically"? — Matthew Gilliard, Jun 14 '13 at 11:43

score 3 · Answer 1 · answered Jun 14 '13 at 11:45

3

You just did it.

But if you mean adding objects one at a time you can do

var datas = [];

and then

newobj = //dynamically created object

datas.push(newobj);

answered Jun 14 '13 at 11:45

Ben McCormick

25,260
12
52
71

score 2 · Answer 2 · edited May 23 '17 at 10:27

2

Have a look at: How do I create JavaScript array (JSON format) dynamically?

var data = [];
data.push({ name: "Peter Pan", location: "peter@pan.de" });
// ...

edited May 23 '17 at 10:27

Community

1
1

answered Jun 14 '13 at 11:45

Thomas

8,357
15
45
81

score 2 · Answer 3 · answered Jun 14 '13 at 11:46

2

data.push({name: "x" location:"y"})

answered Jun 14 '13 at 11:46

isaach1000

1,819
1
13
18

score 2 · Answer 4 · answered Jun 14 '13 at 11:48

2

you will need to change this to fit your data results

 var arr = [];
    var b = 20; // or your data results
    for(i=0;i<b;i++){
        var obj = {name: "Peter Pan", location: "peter@pan.de"};
    arr.push(obj);
    }

answered Jun 14 '13 at 11:48

Liam Sorsby

2,912
3
28
51

score 2 · Accepted Answer · answered Jun 14 '13 at 12:24

var data = [];
data.push({ name: "Peter Pan", location: "peter@pan.de" },
    { name: "Molly", location: "molly@yahoo.com" },
    { name: "Forneria Marconi", location: "live@japan.jp" },
    { name: "Master <em>Sync</em>", location: "205bw@samsung.com" });

If you are receiving the object from some service, just call data.push(objectName);. You will have array of objects.

Fiddle for you. http://jsfiddle.net/q69ku/

How to form JavaScript object array?

5 Answers5