115 lines
2.8 KiB
Dart
115 lines
2.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:qhd_prevention/customWidget/toast_util.dart';
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import 'package:qhd_prevention/pages/my_appbar.dart';
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import 'package:qhd_prevention/tools/tools.dart';
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import '../../http/ApiService.dart';
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import '/customWidget/search_bar_widget.dart';
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class LowPage extends StatefulWidget {
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const LowPage({super.key});
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@override
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State<LowPage> createState() => _LowPagePageState();
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}
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class _LowPagePageState extends State<LowPage> {
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// 模拟数据
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final List<Map<String, dynamic>> _dataInfos = List.generate(10, (i) {
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return {
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'title': '测试数据标题标题 ${i + 1}',
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};
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});
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final TextEditingController _searchController = TextEditingController();
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String treeJson="";
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@override
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void initState() {
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// TODO: implement initState
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super.initState();
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_getLowList();
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}
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Future<void> _getLowList() async {
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try {
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final result = await ApiService.getHiddenTreatmentListTree();
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if (result['result'] == 'success') {
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setState(() {
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treeJson= result['zTreeNodes'];
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});
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}else{
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ToastUtil.showNormal(context, "加载数据失败");
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// _showMessage('加载数据失败');
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}
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} catch (e) {
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// 出错时可以 Toast 或者在页面上显示错误状态
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print('加载数据失败：$e');
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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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return Scaffold(
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appBar: MyAppbar(
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title: "法律法规",
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),
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body: SafeArea(
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child: _vcDetailWidget()
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),
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);
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}
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Widget _vcDetailWidget() {
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return Column(
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children: [
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Padding(
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padding: EdgeInsets.all(10),
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child: SearchBarWidget(
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controller: _searchController,
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onSearch: (keyboard) {
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// 输入请求接口
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},
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),
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),
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// 修复：使用Expanded包裹ListView确保正确高度
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Expanded(
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child: ListView.separated(
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separatorBuilder: (_, __) => const Divider(height: 0.5, color: Colors.black12,),
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itemCount: _dataInfos.length,
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itemBuilder: (context, index) {
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final item = _dataInfos[index];
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return _fxitemCell(item);
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},
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),
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),
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],
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);
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}
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Widget _fxitemCell(final item) {
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String title = item['title'];
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return Container(
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height: 50,
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color: Colors.white,
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padding: EdgeInsets.symmetric(horizontal: 16), // 添加水平内边距
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(title),
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Icon(Icons.arrow_forward_ios, color: Colors.black26,)
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],
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),
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);
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}
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void _showMessage(String msg) {
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ToastUtil.showNormal(context, msg);
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}
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}
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