{
  "project": {
    "name": "二次开发触发选中传递示例",
    "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",
        "select-sync-receive": true
      },
      "stateOverrides": {},
      "widgets": [
        {
          "uid": "w_title",
          "type": "basic-text",
          "options": {
            "position": [120, 60],
            "size": [1680, 60],
            "text": "二次开发触发选中传递：中间组件(饼图)发起选中 → 表格按「选中字段=姓名」高亮",
            "text-font": { "size": 28, "color": "#ffffff" },
            "text-position": "left"
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_note",
          "type": "basic-text",
          "options": {
            "position": [120, 130],
            "size": [1680, 80],
            "text": "说明：本组件集无「按钮」组件，按钮内的 applySelection({姓名:'小张'}) / withdrawSelection() 属宿主二次开发代码，不在工程 JSON 内。此处用「饼图(传递给其他组件)」作为支持选中传递的中间组件来等价复现最终选中效果。",
            "text-font": { "size": 18, "color": "#aab2bd" },
            "text-position": "left"
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_pie",
          "type": "chart-pie",
          "name": "中间组件(发起选中)",
          "options": {
            "position": [120, 240],
            "size": [600, 520],
            "title": "点击姓名发起选中",
            "show-legend": true,
            "show-label": true,
            "select-sync-emit": true,
            "category": [["conn_person", "tbl_person", "姓名"]],
            "value": [["conn_person", "tbl_person", "年龄"]]
          },
          "stateOverrides": {}
        },
        {
          "uid": "w_table",
          "type": "basic-table",
          "name": "基础数据表格(接收选中)",
          "options": {
            "position": [780, 240],
            "size": [1020, 520],
            "row-count": 6,
            "select-sync-receive": true,
            "select-sync-fields": [["conn_person", "tbl_person", "姓名"]],
            "table-data-fields": [
              ["conn_person", "tbl_person", "姓名"],
              ["conn_person", "tbl_person", "年龄"],
              ["conn_person", "tbl_person", "部门"]
            ]
          },
          "stateOverrides": {}
        }
      ]
    },
    "screens": [],
    "params": {},
    "settings": {}
  },
  "connections": [
    {
      "uid": "conn_person",
      "name": "人员名单",
      "type": "json",
      "connectorType": "json",
      "config": { "copyToRoot": true, "fileName": "" },
      "tables": [
        {
          "uid": "tbl_person",
          "name": "人员名单",
          "fields": [
            { "uid": "姓名", "alias": "姓名", "type": "string" },
            { "uid": "年龄", "alias": "年龄", "type": "number" },
            { "uid": "部门", "alias": "部门", "type": "string" }
          ]
        }
      ]
    }
  ],
  "connectionData": {
    "conn_person": [
      {
        "tableId": "tbl_person",
        "tableName": "人员名单",
        "fields": [
          { "uid": "姓名", "alias": "姓名", "type": "string" },
          { "uid": "年龄", "alias": "年龄", "type": "number" },
          { "uid": "部门", "alias": "部门", "type": "string" }
        ],
        "rows": [
          { "姓名": "小张", "年龄": 28, "部门": "研发部" },
          { "姓名": "小李", "年龄": 32, "部门": "市场部" },
          { "姓名": "小王", "年龄": 26, "部门": "运维部" }
        ]
      }
    ]
  },
  "dataRules": []
}