Parse JSON Array without key using Dart

Question

I can't seems to find a solution to parse a json array without key using Dart language. All i can find is by using Java. I need to parse something like this..

[
 5,
 10,
 15,
 20
]

Java solution is from here

Please inform me if I have duplicate question. Thank you!

Richard Heap · Accepted Answer · 2018-08-23 01:29:33Z

3

Just use json.decode as normal, for example:

List<dynamic> l = json.decode('[5, 10, 15, 20]');

It happens that the members of l will all be ints

answered Aug 23, 2018 at 1:29

Richard Heap

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1 Comment

Martin Rupert Bulquerin Over a year ago

Thanks! this is working. But I have another problem parsing nested arrays, if you could check this question of mine HERE

Ryan Z · Accepted Answer · 2018-08-23 01:30:26Z

0

import 'dart:convert';
void main() {
  var x = "[ 5, \n 10, \n15\n, 20]";
  var b = jsonDecode(x);
  print(b[3]); //prints 20

}

edited Aug 23, 2018 at 1:30

answered Aug 23, 2018 at 1:26

Ryan Z

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2 Comments

Martin Rupert Bulquerin Over a year ago

Thanks Sir!.. I will try this.

Martin Rupert Bulquerin Over a year ago

Hi sir can you check THIS out too? it's the same problem but parsing nested json arrays into model class.

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