尽我所能
> import 'package:alnoor/poTesting/poClass.dart';
> import 'package:alnoor/poTesting/poTestingForm.dart';
> import 'package:flutter/material.dart';
>
> class PoTesting extends StatefulWidget {
> PoTesting({Key key}) : super(key: key);
>
> _PoTestingState createState() => _PoTestingState();
> }
>
> class _PoTestingState extends State<PoTesting> {
> List itemList = [];
> @override
> Widget build(BuildContext context) {
> var _user = User();
>
> return Scaffold(
> appBar: AppBar(
> title: Text("data"),
> ),
> floatingActionButton: FloatingActionButton(
> child: Icon(Icons.add),
> onPressed: () {
> setState(() {
> itemList.add("value");
> });
> },
> ),
> body: Container(
> height: 500,
> child: new ListView.builder(
> addRepaintBoundaries: true,
> shrinkWrap: true,
> itemCount: 25,
> itemBuilder: (context, i) {
> return UserForm(
> user: _user,
> );
> },
> ),
> ));
> }
> }