how to make Json data Using Json array in android

Question

String orderdata="[
        {productid: 1, count: 2},
        {productid: 7, count: 7},
        {productid: 81, count 2}    
    ]"
String userId=2;
String slotdatetime=21/11/2015 5:00 PM
String address=204, Phase IV, Gurgaon
String total=2300;

This data i have available i have to make Json Format data like this

{
    userId: "2",
    slotdatetime: "21/11/2015 5:00 PM",  
    address: "204, Phase IV, Gurgaon",
    total: "2300",
    orderdata: [
        {productid: 1, count: 2},
        {productid: 7, count: 7},
        {productid: 81, count 2}    
    ]
}

But there is Problem to create Single String in which i have get given data like this please help me .

score 0 · Answer 1 · answered Nov 21 '15 at 11:52

    JSONObject json = new JSONObject();
    json.put("userId", "2");
    json.put("slotdatetime", "21/11/2015 5:00 PM");
    json.put("address", "204, Phase IV, Gurgaon");
    json.put("total",2300);

JSONObject jsonorderdata = new JSONObject();
jsonorderdata.put("productid", "1");
jsonorderdata.put("count", "2");

JSONArray ja = new JSONArray();
ja.put(jsonorderdata);

json.put("orderdata", ja);

mjp66 · Answer 2 · 2015-11-21T14:36:31.757

This will produce what you want:

JSONObject object = new JSONObject();
try {
    object.put("userId", userId);
    object.put("slotdatetime", slotdatetime);
    object.put("total", total);
    object.put("orderdata", new JSONArray(orderdata));
} catch (JSONException e) {
    e.printStackTrace();
    // handle exception
}

A couple notes before trying the above and reporting that it doesn't work:

your String orderdata can not be converted into a JSONArray as I've done above (new JSONArray(orderdata)) until you construct it so that it's actually valid.
String userId and String total would be better off as ints.

how to make Json data Using Json array in android

2 Answers2