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

class AddSiswa extends StatefulWidget{
  @override
  _AddSiswa createState() => _AddSiswa();
}

class _AddSiswa extends State<AddSiswa> {

  TextEditingController controllerNama = new TextEditingController();
  TextEditingController controllerTelp = new TextEditingController();
  TextEditingController controllerKelas = new TextEditingController();
  TextEditingController controllerUsia = new TextEditingController();
  TextEditingController controllerAlamat = new TextEditingController();

  void addData() {
    var url = "http://10.0.2.2/sekolahku/siswa/addsiswa.php";
    http.post(url, body: {
      "nama" : controllerNama.text,
      "telp" : controllerTelp.text,
      "kelas" : controllerKelas.text,
      "usia" : controllerUsia.text,
      "alamat" : controllerAlamat.text,
    });
  }

  Widget build(BuildContext context){
    return Scaffold(
      appBar: AppBar(
        title: Text("Tambah Siswa"),
        leading: IconButton(
          icon: Icon(Icons.save),
          onPressed: () {
            addData();
            Navigator.pop(context);
          },
        ),
      ),
      body: Padding(
        padding: const EdgeInsets.all(10.0),
        child: ListView(
          children: <Widget>[
            TextFormField(
              controller: controllerNama,
              decoration: InputDecoration(
                hintText: "Nama Siswa",
                labelText: "Nama *",
              ),
              validator: (val){
                if(val.isEmpty){
                  return "Nama Siswa wajib diisi";
                }
                return null;
              },
            ),
            TextFormField(
              controller: controllerUsia,
              decoration: InputDecoration(
                hintText: "Usia Siswa",
                labelText: "Usia *",
              ),
              validator: (val){
                if(val.isEmpty){
                  return "Usia Siswa wajib diisi";
                }
                return null;
              },
            ),
            TextFormField(
              controller: controllerKelas,
              decoration: InputDecoration(
                hintText: "Kelas Siswa",
                labelText: "Kelas *",
              ),
              validator: (val){
                if(val.isEmpty){
                  return "Kelas Siswa wajib diisi";
                }
                return null;
              },
            ),
            TextFormField(
              controller: controllerTelp,
              decoration: InputDecoration(
                hintText: "Telp Siswa",
                labelText: "Telp *",
              ),
              validator: (val){
                if(val.isEmpty){
                  return "Telp Siswa wajib diisi";
                }
                return null;
              },
            ),
            TextFormField(
              controller: controllerAlamat,
              decoration: InputDecoration(
                hintText: "Alamat Siswa",
                labelText: "Alamat *",
              ),
              validator: (val){
                if(val.isEmpty){
                  return "Alamat Siswa wajib diisi";
                }
                return null;
              },
            ),
          ],
        ),
      ),
    );
  }

}