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list for dart

list for dart

作者: Nazarite_0141 | 来源:发表于2019-10-25 14:37 被阅读0次

list

import 'package:flutter/material.dart';

void main() => runApp(MyApp(
  items: List<String>.generate(100,(i)=>"Item $i")
));


class MyApp extends StatelessWidget{
  final List<String> items;
  MyApp({Key key,@required this.items}):super(key:key);

  @override
  Widget build(BuildContext context){
    return MaterialApp(
      title: 'Test for Flutter',
      home: Scaffold(
        appBar: new AppBar(title: new Text('ListView Widget---')),
        body: new ListView.builder(
          itemCount: items.length,
          itemBuilder: (context,index){
            return new ListTile(
              title: new Text('${items[index]}'),
            );
          },
        ),
        ),
     
    );

  }
}

效果图

image.png

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