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更新要記錄的長者資料

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This commit is contained in:
kuei 2024-10-17 20:20:25 +08:00
parent 65419ae197
commit 1c843b1dcc
2 changed files with 86 additions and 65 deletions
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43
lib/HistoricalRecord.dart
View File

@ -31,27 +31,44 @@ class _HistoricalRecordState extends State<HistoricalRecord> {
await conn.connect(); await conn.connect();
try { try {
var result = await conn.execute( var userNameResult = await conn.execute(// 使用傳遞過來的 email來找homeusername
'SELECT HomeElderFall.*, HomeElder.heName FROM HomeElderFall JOIN HomeElder ON HomeElderFall.heName = HomeElder.heName ORDER BY HomeElderFall.hfTime DESC;'); 'SELECT homeUserName FROM HomeLogin WHERE homeEmail = :email',
print('Result: ${result.length} rows found.'); {'email': widget.email},
);
if (userNameResult.rows.isNotEmpty) {
String homeUserName = userNameResult.rows.first.colByName(
"homeUserName").toString();
print('homeUserName: $homeUserName');
// 查詢對應 homeUserName 的跌倒資料
var fallResult = await conn.execute(
'SELECT HomeElderFall.* FROM HomeElderFall WHERE homeUserName = :homeUserName ORDER BY hfTime DESC',
{'homeUserName': homeUserName},
);
if (result.rows.isEmpty) {
if (fallResult.rows.isEmpty) {
print('No data found in users table.'); print('No data found in users table.');
} else { } else {
setState(() { setState(() {
_results = result.rows _results = fallResult.rows
.map((row) => .map((row) =>
{ {
//'長者ID': row.colAt(4), //去裝資料庫的行數 //'長者ID': row.colAt(4), //去裝資料庫的行數
'跌倒編號': row.colAt(0), // 跌倒紀錄的編號 hfId '跌倒編號': row.colAt(0), // 跌倒紀錄的編號 hfId
'姓名': row.colAt(8), //'姓名': row.colAt(8),
'跌倒時間': row.colAt(1), '跌倒時間': row.colAt(1),
'跌倒原因': row.colAt(2), '跌倒原因': row.colAt(2),
'跌倒地點': row.colAt(7), '跌倒地點': row.colAt(6),
}) })
.toList(); .toList();
}); });
} }
}else {
setState(() {
_results = [];
});
print('No data found.');
}
} catch (e) { } catch (e) {
print('Error: $e'); print('Error: $e');
} finally { } finally {
@ -77,7 +94,14 @@ class _HistoricalRecordState extends State<HistoricalRecord> {
), ),
), ),
Expanded( Expanded(
child: ListView.builder( child: _results.isEmpty
? Center(
child: Text(
'尚無跌倒紀錄', // 當沒有資料時顯示的訊息
style: TextStyle(fontSize: 20, color: Colors.grey),
),
)
: ListView.builder(
padding: EdgeInsets.symmetric(vertical: 5), // 调整列表视图的 padding padding: EdgeInsets.symmetric(vertical: 5), // 调整列表视图的 padding
itemCount: _results.length, itemCount: _results.length,
itemBuilder: (context, index) { itemBuilder: (context, index) {
@ -104,7 +128,8 @@ class _HistoricalRecordState extends State<HistoricalRecord> {
style: TextStyle( style: TextStyle(
fontWeight: FontWeight.bold, fontWeight: FontWeight.bold,
fontSize: 18, fontSize: 18,
),), ),
),
subtitle: Column( subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start, crossAxisAlignment: CrossAxisAlignment.start,
children: [ children: [

6
lib/main.dart
View File

@ -75,14 +75,10 @@ class _LoginPageState extends State<LoginPage> {
void loginBtn() async { void loginBtn() async {
final conn = await MySQLConnection.createConnection( final conn = await MySQLConnection.createConnection(
host: '203.64.84.154', host: '203.64.84.154',
// host:'10.0.2.2',
//127.0.0.1 10.0.2.2
port: 33061, port: 33061,
userName: 'root', userName: 'root',
password: 'Topic@2024', password: 'Topic@2024',
// password: '0000', databaseName: 'care',
databaseName: 'care', //testdb
// databaseName: 'testdb',
); );
await conn.connect(); await conn.connect();