102 lines
2.7 KiB
Dart
102 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:topic/HomePage.dart';
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import 'package:topic/HistoricalRecord.dart';
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import 'package:topic/PersonalInfo.dart';
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import 'package:topic/KnowledgePage.dart';
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import 'package:mysql_client/mysql_client.dart';
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import 'BottomNavBar.dart';
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class MessagePage extends StatefulWidget {
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final String email; // 接收來自上個頁面的 email
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MessagePage({required this.email});
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@override
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_MessagePageState createState() => _MessagePageState();
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}
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class _MessagePageState extends State<MessagePage> {
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List<Map<String, dynamic>> _results = [];
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@override
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void initState() {
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super.initState();
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_fetchData(); // 連接資料庫並抓取資料
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}
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void _fetchData() async {
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print('connect');
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final conn = await MySQLConnection.createConnection(
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host: '203.64.84.154',
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port: 33061,
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userName: 'root',
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password: 'Topic@2024',
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databaseName: 'care',
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);
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await conn.connect();
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try {
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var result = await conn.execute('SELECT eName, eGender FROM Elder');
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print('Result: ${result.length} rows found.');
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if (result.rows.isEmpty) {
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print('No data found in users table.');
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} else {
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setState(() {
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_results = result.rows
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.map((row) => {
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'name': row.colAt(0),
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'gender': row.colAt(1),
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})
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.toList();
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});
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}
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} catch (e) {
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print('Error: $e');
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} finally {
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await conn.close();
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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: AppBar(
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title: Text('MySQL Data'), // 顯示標題
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backgroundColor: Color(0xFFF5E3C3),
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),*/
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body: Column(
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children: [
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Container(
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height: 100,
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color: Color(0xFFF5E3C3),
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width: double.infinity,
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padding: EdgeInsets.all(10.0),
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child: Center(
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child: Text(
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'切換畫面',
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style: TextStyle(fontSize: 24, height: 5),
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),
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),
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),
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Expanded(
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child: ListView.builder(
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padding: EdgeInsets.symmetric(vertical: 5), // 调整列表视图的 padding
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itemCount: _results.length, // 列表項目數量
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itemBuilder: (context, index) {
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final user = _results[index];
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return ListTile(
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title: Text(user['name']), // 顯示名稱
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subtitle: Text('gender: ${user['gender']}'), // 顯示性別
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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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);
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}
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}
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