小编Gal*_*lat的帖子

这是通过 Dash 示例创建多标头表的示例：

import dash\nimport dash_table\nimport pandas as pd\n\napp = dash.Dash(__name__)\n\napp.layout = dash_table.DataTable(\n    columns=[\n        {"name": ["", "Year"], "id": "year"},\n        {"name": ["City", "Montreal"], "id": "montreal"},\n        {"name": ["City", "Toronto"], "id": "toronto"},\n        {"name": ["City", "Ottawa"], "id": "ottawa"},\n        {"name": ["City", "Vancouver"], "id": "vancouver"},\n        {"name": ["Climate", "Temperature"], "id": "temp"},\n        {"name": ["Climate", "Humidity"], "id": "humidity"},\n    ],\n    data=[\n        {\n            "year": i,\n            "montreal": i * 10,\n            "toronto": i * 100,\n            "ottawa": i * -1,\n            "vancouver": i * -10,\n            "temp": i * -100,\n            "humidity": i * 5,\n        }\n …