{
  "tablename": "receipts",
  "grid": {
    "fields": [
      {
        "name": "receipt_number",
        "title": "收款编号",
        "width": 150
      },
      {
        "name": "customer_name",
        "title": "客户名称",
        "width": 200
      },
      {
        "name": "total_amount",
        "title": "收款总额",
        "width": 120,
        "alter": "money"
      },
      {
        "name": "receipt_date",
        "title": "收款日期",
        "width": 120,
        "alter": "date"
      },
      {
        "name": "receipt_method",
        "title": "收款方式",
        "width": 120,
        "alter": "code:PAYMENT_METHOD"
      },
      {
        "name": "receipt_status",
        "title": "状态",
        "width": 100,
        "alter": "code:RECEIPT_STATUS"
      },
      {
        "name": "created_by_name",
        "title": "创建人",
        "width": 120
      },
      {
        "name": "description",
        "title": "备注",
        "width": 200
      }
    ],
    "joins": [
      {
        "table": "customers",
        "alias": "cu",
        "on": "receipts.customer_id = cu.id"
      },
      {
        "table": "users",
        "alias": "u",
        "on": "receipts.created_by = u.id"
      }
    ],
    "select_fields": [
      "receipts.*",
      "cu.name as customer_name",
      "u.username as created_by_name"
    ]
  },
  "form": {
    "fields": [
      {
        "name": "receipt_number",
        "title": "收款编号",
        "widget": "text",
        "readonly": true
      },
      {
        "name": "customer_id",
        "title": "客户",
        "widget": "select",
        "options": "customers"
      },
      {
        "name": "total_amount",
        "title": "收款总额",
        "widget": "number"
      },
      {
        "name": "receipt_date",
        "title": "收款日期",
        "widget": "date"
      },
      {
        "name": "receipt_method",
        "title": "收款方式",
        "widget": "select",
        "options": "code:PAYMENT_METHOD"
      },
      {
        "name": "receipt_status",
        "title": "状态",
        "widget": "select",
        "options": "code:RECEIPT_STATUS"
      },
      {
        "name": "description",
        "title": "备注",
        "widget": "textarea"
      }
    ]
  }
}