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dropdown option data in flutter from json api

Richard John answered on August 23, 2022 Popularity 7/10 Helpfulness 1/10

answer dropdown option data in flutter from json api

dropdown option data in flutter from json api

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I am using your code only and edit just one line and it works like charm.

import "package:flutter/material.dart";
import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;

void main() => runApp(MaterialApp(
      title: "Hospital Management",
      home: MyApp(),
    ));

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _mySelection;

  final String url = "http://webmyls.com/php/getdata.php";

  List data = List(); //edited line

  Future<String> getSWData() async {
    var res = await http
        .get(Uri.encodeFull(url), headers: {"Accept": "application/json"});
    var resBody = json.decode(res.body);

    setState(() {
      data = resBody;
    });

    print(resBody);

    return "Sucess";

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: dropdown flutter javascript json-api

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Contributed on Aug 23 2022

Richard John

0 Answers Avg Quality 2/10

dropdown option data in flutter from json api

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