CODEWITHSUNDEEP
flutter
Mohmmed Malas
Mohmmed Malas

Reputation: 65

parse the contents of JSON data

I have an error in prase JSON data API flutter, the is the response from API 

{
    "response": {
        "message": "Loaction Found",
        "responseCode": 0
    },
    "Loaction": {
        "driver_id": 1,
        "Latitude": "31.959727",
        "longitude": "35.837615",
        "time": "12/04/2020 16:09:33"
    }
}

I made the model from the https://javiercbk.github.io/json_to_dart/

but I can't know how to prase the contents of JSON data, I try using the below code, but I didn't receive and data, can anyone help me ??

this is my all code:

https://github.com/mohmmed750/flutter-json/blob/master/json-flutter

Upvotes: 0

Views: 68

Answers (2)

encubos
encubos

Reputation: 3313

Please remove this code

for (Map i in jsonData) {
  _list.add(DriverLocation.fromJson(i));
}

And use this code instead

_list.add(DriverLocation.fromJson(jsonData));

Then you can print in the console using, to see the list items.

for (var i = 0; i < _list.length; i++) {
   DriverLocation dl = _list[i];
   print(dl.loaction.driverId);
}

Upvotes: 1

Dheeraj Avvari
Dheeraj Avvari

Reputation: 300

You don't need to parse the json with DriverLocation class. You can straight off get the Loaction key from jsonData and parse it with Loaction.fromJson() directly. Something like this:

var location = jsonData['Loaction'];
_list.add(Loaction.fromJson(location));

Code that I tried out - https://dartpad.dev/63fdc82ea0f6641698d42fcde47811f2

Hope this helps!

Upvotes: 1

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