1_user_count_card.json
{
"id": "1_user_count_card",
"title": "จำนวนผู้ใช้ทั้งหมด",
"type": "card",
"refreshInterval": 300000,
"dataSource": {
"type": "db",
"connection": {
"host": "localhost",
"dbname": "my_dashboard_db",
"user": "root",
"password": ""
},
"query": "SELECT COUNT(id) as total_users FROM users"
},
"displayOptions": {
"valueKey": "total_users",
"label": "ผู้ใช้งานในระบบ"
}
}