coba_lagi_json_get

import 'package:dropdown/main.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart' as http;
import 'dart:async';
import 'dart:convert';

class Lihat extends StatefulWidget {
  @override
  _LihatState createState() => _LihatState();
}

class _LihatState extends State<Lihat> {


    var data;


  TextEditingController controllerCari = new TextEditingController();

  Future cariData(){
final response = http.get('https://rsudenisa736.000webhostapp.com/json_get.php?norm='+controllerCari.text);

return response;


     }


  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: new AppBar(
        title: new Text("Lihat Data"),
      ),
      body: new Container(


          child : new Column(
        children: <Widget>[

           new TextField(
               controller: controllerCari,
               decoration: new InputDecoration(
                 hintText: "Cari Data"
               ),

             ),

              new RaisedButton(
                onPressed: ()
                async{
                  final response = await cariData();
                  setState(() {
                   data = response;
                  });
                },
                child: const Text("Cari DATA"),
                textColor: Colors.blue,
              ), data == null ? Container() : Container(
                child: Text(data[0]["id_pasien"]),
              ),


              ],



      ),
      ),
    );
  }

}