JSON parsing and Map in flutter

Question

I have a json response from the API like below

     [{name:name1,email:[email protected],description:sss}, 
       {name:name2,email:[email protected],description:ttt}]

I tried to parse it and display it in list view. But i am getting the error like the one below while map the data and the error is "_TypeError (type 'String' is not a subtype of type 'Map<dynamic, dynamic>')".

    Map mappedData = jsonDecode(response);

try youtube.com/watch?v=wc8ecFSu5N8&ab_channel=MobileProgrammer — Aneesh Damodaran
Refer my Solution and Please upvote if it works for you stackoverflow.com/a/63462806/12037365 — Mr vd

hosein moradi hosein moradi · Accepted Answer · 2020-09-13T12:28:41

first, you should build a POJO model from your JSON then you use from this code:

var data = jsonDecode(dataresponse);
var result = data[0] as List;
setState(() {
 List<datamodel> zonelist = result.map<datamodel>((json) => 
    datamodel.fromJson(json)).toList();
});

JSON parsing and Map in flutter

1 Answers