{
  "slug": "cell-picker",
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "implementation": "workbench.css",
  "behavior": "workbench.js",
  "preview": "preview/workbench-actions.html",
  "intent": "表格单元格与属性值的就地修改：点击打开命令菜单，选中即保存，可撤销",
  "specification": "WORKBENCH.md §12.4",
  "reference": "examples/customer-list.html",
  "api": "openPicker(anchor, { label, options, current, icon?, onSelect(value, before), returnFocus? })",
  "variantDimensions": [
    {
      "axis": "field",
      "values": [
        "status",
        "owner"
      ]
    }
  ],
  "anatomy": {
    "parts": [
      "cell-button",
      "picker",
      "toast-undo"
    ],
    "required": [
      "cell-button",
      "picker"
    ]
  },
  "markup": {
    "cell": "<td><button class=\"wb-cell-picker\" aria-haspopup=\"dialog\" aria-label=\"阶段：方案评估，点击修改\"><span class=\"wb-status\"><b></b>方案评估</span></button></td>"
  },
  "rules": [
    "单元格按钮悬停灰底，点击在下方打开命令菜单",
    "高亮停在当前值，选中即保存并关闭",
    "同一修改可从右键菜单、命令面板、S / A 进入，共用一个修改函数",
    "修改后提示条带「撤销」；以服务端结果为准，失败恢复原值"
  ],
  "states": [
    "default",
    "hover",
    "open",
    "saving",
    "error"
  ],
  "keyboard": [
    "单元格按钮可 Tab 到达；当前行按 S / A 打开对应字段"
  ],
  "accessibility": [
    "按钮可访问名为「字段：值，点击修改」"
  ],
  "doNotInvent": [
    "原生下拉框",
    "行内输入框直接改枚举值",
    "无撤销的批量静默修改"
  ]
}