mrtr9

> btw 初始化的时候 `beforeChange` 也会执行 请问解决了吗？

> 我觉得你可能需要实现这个功能 [playground](https://element-plus.run/#eyJBcHAudnVlIjoiPHRlbXBsYXRlPlxuICA8ZWwtdGFibGUgOmRhdGE9XCJ0YWJsZURhdGFcIiBzdHlsZT1cIndpZHRoOiAxMDAlXCI+XG4gICAgPGVsLXRhYmxlLWNvbHVtbiBsYWJlbD1cIkRhdGVcIiB3aWR0aD1cIjE4MFwiPlxuICAgICAgPHRlbXBsYXRlICNkZWZhdWx0PVwic2NvcGVcIj5cbiAgICAgICAgPGRpdiBzdHlsZT1cImRpc3BsYXk6IGZsZXg7IGFsaWduLWl0ZW1zOiBjZW50ZXJcIj5cbiAgICAgICAgICA8ZWwtaWNvbj48dGltZXIgLz48L2VsLWljb24+XG4gICAgICAgICAgPHNwYW4gc3R5bGU9XCJtYXJnaW4tbGVmdDogMTBweFwiPnt7IHNjb3BlLnJvdy5kYXRlIH19PC9zcGFuPlxuICAgICAgICA8L2Rpdj5cbiAgICAgIDwvdGVtcGxhdGU+XG4gICAgPC9lbC10YWJsZS1jb2x1bW4+XG4gICAgPGVsLXRhYmxlLWNvbHVtbiBsYWJlbD1cIk5hbWVcIiB3aWR0aD1cIjE4MFwiPlxuICAgICAgPHRlbXBsYXRlICNkZWZhdWx0PVwic2NvcGVcIj5cbiAgICAgICAgPGVsLXBvcG92ZXIgZWZmZWN0PVwibGlnaHRcIiB0cmlnZ2VyPVwiaG92ZXJcIiBwbGFjZW1lbnQ9XCJ0b3BcIiB3aWR0aD1cImF1dG9cIj5cbiAgICAgICAgICA8dGVtcGxhdGUgI2RlZmF1bHQ+XG4gICAgICAgICAgICA8ZGl2Pm5hbWU6IHt7IHNjb3BlLnJvdy5uYW1lIH19PC9kaXY+XG4gICAgICAgICAgICA8ZGl2PmFkZHJlc3M6IHt7IHNjb3BlLnJvdy5hZGRyZXNzIH19PC9kaXY+XG4gICAgICAgICAgPC90ZW1wbGF0ZT5cbiAgICAgICAgICA8dGVtcGxhdGUgI3JlZmVyZW5jZT5cbiAgICAgICAgICAgIDxlbC10YWc+e3sgc2NvcGUucm93Lm5hbWUgfX08L2VsLXRhZz5cbiAgICAgICAgICA8L3RlbXBsYXRlPlxuICAgICAgICA8L2VsLXBvcG92ZXI+XG4gICAgICA8L3RlbXBsYXRlPlxuICAgIDwvZWwtdGFibGUtY29sdW1uPlxuICAgIDxlbC10YWJsZS1jb2x1bW4gbGFiZWw9XCJTd2l0Y2hcIiB3aWR0aD1cIjE4MFwiPlxuICAgICAgPHRlbXBsYXRlICNkZWZhdWx0PVwic2NvcGVcIj5cbiAgICAgICAgPGVsLXN3aXRjaFxuICAgICAgICAgIHYtbW9kZWw9XCJzY29wZS5yb3cuc3dpdGNoXCJcbiAgICAgICAgICA6YmVmb3JlLWNoYW5nZT1cImJlZm9yZUNoYW5nZShzY29wZS5yb3cpXCJcbiAgICAgICAgLz5cbiAgICAgIDwvdGVtcGxhdGU+XG4gICAgPC9lbC10YWJsZS1jb2x1bW4+XG4gICAgPGVsLXRhYmxlLWNvbHVtbiBsYWJlbD1cIk9wZXJhdGlvbnNcIj5cbiAgICAgIDx0ZW1wbGF0ZSAjZGVmYXVsdD1cInNjb3BlXCI+XG4gICAgICAgIDxlbC1idXR0b24gc2l6ZT1cInNtYWxsXCIgQGNsaWNrPVwiaGFuZGxlRWRpdChzY29wZS4kaW5kZXgsIHNjb3BlLnJvdylcIlxuICAgICAgICAgID5FZGl0PC9lbC1idXR0b25cbiAgICAgICAgPlxuICAgICAgICA8ZWwtYnV0dG9uXG4gICAgICAgICAgc2l6ZT1cInNtYWxsXCJcbiAgICAgICAgICB0eXBlPVwiZGFuZ2VyXCJcbiAgICAgICAgICBAY2xpY2s9XCJoYW5kbGVEZWxldGUoc2NvcGUuJGluZGV4LCBzY29wZS5yb3cpXCJcbiAgICAgICAgICA+RGVsZXRlPC9lbC1idXR0b25cbiAgICAgICAgPlxuICAgICAgPC90ZW1wbGF0ZT5cbiAgICA8L2VsLXRhYmxlLWNvbHVtbj5cbiAgPC9lbC10YWJsZT5cbjwvdGVtcGxhdGU+XG5cbjxzY3JpcHQgbGFuZz1cInRzXCIgc2V0dXA+XG5pbXBvcnQgeyBUaW1lciB9IGZyb20gJ0BlbGVtZW50LXBsdXMvaWNvbnMtdnVlJ1xuXG5pbnRlcmZhY2UgVXNlciB7XG4gIGRhdGU6IHN0cmluZ1xuICBuYW1lOiBzdHJpbmdcbiAgc3dpdGNoOiBib29sZWFuXG4gIGFkZHJlc3M6IHN0cmluZ1xufVxuXG5jb25zdCBoYW5kbGVFZGl0ID0gKGluZGV4OiBudW1iZXIsIHJvdzogVXNlcikgPT4ge1xuICBjb25zb2xlLmxvZyhpbmRleCwgcm93KVxufVxuY29uc3QgaGFuZGxlRGVsZXRlID0gKGluZGV4OiBudW1iZXIsIHJvdzogVXNlcikgPT4ge1xuICBjb25zb2xlLmxvZyhpbmRleCwgcm93KVxufVxuXG5jb25zdCB0YWJsZURhdGE6IFVzZXJbXSA9IFtcbiAge1xuICAgIGRhdGU6ICcyMDE2LTA1LTAzJyxcbiAgICBuYW1lOiAnVG9tJyxcbiAgICBzd2l0Y2g6IHRydWUsXG4gICAgYWRkcmVzczogJ05vLiAxODksIEdyb3ZlIFN0LCBMb3MgQW5nZWxlcycsXG4gIH0sXG4gIHtcbiAgICBkYXRlOiAnMjAxNi0wNS0wMicsXG4gICAgbmFtZTogJ1RvbScsXG4gICAgc3dpdGNoOiBmYWxzZSxcbiAgICBhZGRyZXNzOiAnTm8uIDE4OSwgR3JvdmUgU3QsIExvcyBBbmdlbGVzJyxcbiAgfSxcbiAge1xuICAgIGRhdGU6ICcyMDE2LTA1LTA0JyxcbiAgICBzd2l0Y2g6IGZhbHNlLFxuICAgIG5hbWU6ICdUb20nLFxuICAgIGFkZHJlc3M6ICdOby4gMTg5LCBHcm92ZSBTdCwgTG9zIEFuZ2VsZXMnLFxuICB9LFxuICB7XG4gICAgZGF0ZTogJzIwMTYtMDUtMDEnLFxuICAgIHN3aXRjaDogZmFsc2UsXG4gICAgbmFtZTogJ1RvbScsXG4gICAgYWRkcmVzczogJ05vLiAxODksIEdyb3ZlIFN0LCBMb3MgQW5nZWxlcycsXG4gIH0sXG5dXG5cbmNvbnN0IGJlZm9yZUNoYW5nZSA9IChyb3c6IFVzZXIpID0+IHtcbiAgY29uc29sZS5sb2coJ2hlcmUgZ2V0IGZ1bmMnKVxuICByZXR1cm4gZnVuY3Rpb24gKCkge1xuICAgIGNvbnNvbGUubG9nKHRoaXMpXG4gICAgcmV0dXJuIHRydWVcbiAgfS5iaW5kKHJvdylcbn1cbjwvc2NyaXB0PlxuIiwiaW1wb3J0X21hcC5qc29uIjoie1xuICBcImltcG9ydHNcIjoge31cbn0iLCJfbyI6e319) > > 其中 beforeChange 根据源码和文档看 应当是个方法 返回 Promise | boolean 并且没有参数 > > 所以或许可以参照这个写法 > > ``` > const beforeChange = (row: User) => { > console.log('here...

谢谢了，我去试试 ------------------ 原始邮件 ------------------ 发件人: "element-plus/element-plus" ***@***.***>; 发送时间: 2022年9月14日(星期三) 上午10:41 ***@***.***>; 抄送: "1'm ***@***.******@***.***>; 主题: Re: [element-plus/element-plus] [Component] [table-column, switch] el-table-column 内部使用 el-switch，el-switch 的 beforeChange 会执行多次 (Issue #9692) 暂时hack的处理方法，定义一个currentRow，给 switch 组件绑定 click 事件，click的时候把当前行赋值给 currentRow ，在beforeChange...

我希望把v-selectpage 设置成行内元素，可以让span标签跟v-selectpage在同一行显示