84 lines
2.2 KiB
Dart
84 lines
2.2 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_spinkit/flutter_spinkit.dart';
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import 'package:peach/config/_.dart';
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import 'package:peach/entity/_.dart';
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import 'package:peach/service/_.dart';
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import 'package:peach/widget/_.dart';
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import 'package:flutter_easyrefresh/easy_refresh.dart';
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import 'package:toast/toast.dart';
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/*
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* 横向菜单除首页外的布局
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*/
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class ClassList extends StatefulWidget {
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int id;
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int totalPage = 0;
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List<ItemList> result = [];
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EasyRefreshController _controller; // EasyRefresh控制器
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ClassList({Key key, @required this.id }) : super(key: key);
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@override
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State<StatefulWidget> createState() => _ClassList();
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}
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class _ClassList extends State<ClassList> with AutomaticKeepAliveClientMixin {
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int page = 1;
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@override
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void initState() {
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super.initState();
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widget._controller = EasyRefreshController();
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new Future.delayed(Duration(milliseconds: 500), () async {
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getClassListData();
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});
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}
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/// 请求数据，类型是根据ajax生成的数据实体类
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Future<AgentClassListData> getClassListData() async {
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AgentClassListData res = await HomeService.GetClassListData(params: {
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'id': widget.id,
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'page': page
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});
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setState(() {
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widget.result.addAll(res.list);
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widget.totalPage = int.parse(res.total);
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page = int.parse(res.page);
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});
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}
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@override
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Widget build(BuildContext context) {
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super.build(context);
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return EasyRefresh(
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header: BezierCircleHeader(backgroundColor: ColorConfig.ThemeColor),
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footer: BezierBounceFooter(backgroundColor: ColorConfig.ThemeColor),
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onRefresh: () async {
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// widget.page = 0;
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// widget.result = [];
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// await getClassListData();
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},
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onLoad: () async {
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page += 1;
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if (page > widget.totalPage) {
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Toast.show("没有数据", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM);
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} else {
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await getClassListData();
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widget._controller.finishRefresh();
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}
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},
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child: ItemWidget(
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data: widget.result,
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title: '',
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longPress: () {}
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),
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);
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}
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@override
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bool get wantKeepAlive => true;
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}
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