{
  "project": {
    "name": "数据交互（联动）",
    "screen": {
      "uid": "screen_main",
      "type": "screen",
      "name": "主页面",
      "options": {
        "fullscreen-mode": "fill-uniform", "fill-auto-expand": true,
        "size": [1920, 1080],
        "background-color": "#0c0d0e",
        "cross-filter-receive": true,
        "select-sync-receive": true
      },
      "stateOverrides": {},
      "widgets": [
        {
          "uid": "w_pie",
          "type": "chart-pie",
          "options": {
            "position": [208, 190],
            "size": [420, 320],
            "cross-filter-emit": true,
            "select-sync-emit": true,
            "category": [["conn_pm", "tbl_pm", "f_month"]],
            "value": [["conn_pm", "tbl_pm", "f_sales"]]
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_bar",
          "type": "chart-bar",
          "options": {
            "position": [1209, 206],
            "size": [420, 300],
            "cross-filter-receive": true,
            "select-sync-receive": true,
            "category-field": [["conn_pm", "tbl_pm", "f_month"]],
            "metric-fields": [
              ["conn_pm", "tbl_pm", "f_sales"],
              ["conn_pm", "tbl_pm", "f_profit"]
            ]
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_table",
          "type": "basic-table",
          "options": {
            "position": [1177, 597],
            "size": [480, 320],
            "select-sync-receive": true,
            "table-data-fields": [
              ["conn_pm", "tbl_pm", "f_month"],
              ["conn_pm", "tbl_pm", "f_sales"],
              ["conn_pm", "tbl_pm", "f_profit"]
            ],
            "select-sync-fields": [["conn_pm", "tbl_pm", "f_month"]]
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_text",
          "type": "basic-text",
          "options": {
            "position": [311, 744],
            "size": [300, 60],
            "text": "文本",
            "value-field": [["conn_pm", "tbl_pm", "f_month"]]
          },
          "stateOverrides": {}
        }
      ]
    },
    "screens": [],
    "params": {},
    "settings": {}
  },
  "connections": [
    {
      "uid": "conn_pm",
      "name": "PostMessage数据源",
      "type": "postMessage",
      "connectorType": "postMessage",
      "config": { "linkId": "link_demo", "responseMode": "实时更新" },
      "tables": [
        {
          "uid": "tbl_pm",
          "name": "data",
          "eventName": "data",
          "eventParams": "",
          "fields": [
            { "uid": "f_month", "sourceField": "month", "alias": "month", "type": "string" },
            { "uid": "f_sales", "sourceField": "sales", "alias": "sales", "type": "number" },
            { "uid": "f_profit", "sourceField": "profit", "alias": "profit", "type": "number" }
          ]
        }
      ]
    }
  ],
  "connectionData": {
    "conn_pm": [
      {
        "tableId": "tbl_pm",
        "tableName": "data",
        "fields": [
          { "uid": "f_month", "sourceField": "month", "alias": "month", "type": "string" },
          { "uid": "f_sales", "sourceField": "sales", "alias": "sales", "type": "number" },
          { "uid": "f_profit", "sourceField": "profit", "alias": "profit", "type": "number" }
        ],
        "rows": [
          { "f_month": "一月", "f_sales": 16000, "f_profit": 110 },
          { "f_month": "二月", "f_sales": 19000, "f_profit": 230 },
          { "f_month": "三月", "f_sales": 15000, "f_profit": 340 }
        ]
      }
    ]
  },
  "dataRules": []
}