Question

[{"username" : "11"},
      {"password" : "test"},
      {"detailorder" : [
        {"id" : "1",
         "qty" : "5"},
        {"id" : "2",
         "qty" : "10"}
      ]}
    ]

How di I create above json in javascript? I have very low understanding in json. I reffered to How do i build JSON dynamically in javascript?. I need to add data dinamically especially for detailorder. But I’ stuck from beginning.

I wrote

var datajson = [];

And i dont know how to what to write next. Sorry for my bad english. Thanks

Answer 1

do you mean like:

var datajson = [
    { "username" : 11 },
    {"password" : "test"},
    {"orderdetail" : 
        { 
            "id": 1,
            "qty": 25           
        },
        { 
            "id": 2,
            "qty": 10           
        }
    }
];

Added:

var datajson = {};
datajson.username = 11;
datajson.password = "test";
datajson.detilpesanan = [];
datajson.detilpesanan.push({});
datajson.detilpesanan.unshift({});
datajson.detilpesanan[0]["id"] = 1;
datajson.detilpesanan[0]["jumlah"] = 5;
datajson.detilpesanan[1]["id"] = 2;
datajson.detilpesanan[1]["jumlah"] = 10;

console.log( datajson );