sea

> > 如果你不使用 v-model 然后让你示例运行，那就这样，其它我觉得没什么好讨论的，组件并没有问题 `model-value` + `value` + `@change` > > https://element-plus.run/#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 > > 你可以copy官网文档中的实例，然后版本选择v2.2.27，试试能不能跑通！  我注意到了你所说的这个问题，你使用的是 小于 2.6 的版本，然而文档是2.6 版本更新后基于新 api 的示例，或许需要重新标注一下文档的示例信息

> > > > 如果你不使用 v-model 然后让你示例运行，那就这样，其它我觉得没什么好讨论的，组件并没有问题 `model-value` + `value` + `@change` > > > > https://element-plus.run/#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 > > > > > > > > > 你可以copy官网文档中的实例，然后版本选择v2.2.27，试试能不能跑通！ > > >...

> @warmthsea 既然文档示例在低版本无法运行，那我认为低版本的用法示例应该在前，就像这里: https://4x-ant-design.antgroup.com/components/tabs-cn/ @btea 你觉得呢🤔

> 我也遇到类似问题，用qiankun来搭微应用，在主应用的element-plus namespace为ep（避免和子应用element-ui的样式污染），子应用的namespace默认el，使用npm包的引入方式可以正常使用，但是当我想通过cdn复用公共依赖（vue、vue-router、element-plus等），就会报错Uncaught (in promise): Cannot read properties of null (reading 'emitsOptions')的错误，经测试element-plus大于3.2.22，使用cdn方式引入存在多个不同的namespace就会报错，如果namespace一致就正常 相关： https://github.com/element-plus/element-plus/issues/17710#issuecomment-2259636904

设计如此，可通过 @clear 置空数组解决 https://element-plus.run/#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


PRs welcome.

 有什么区别吗？

建议你暂时自己写一个 dialog 来放 video

https://github.com/element-plus/element-plus/blob/f57b10c2ba89444c33b7a9d71842a78a0e14431d/packages/components/tabs/src/tab-bar.vue#L58C6-L58C35 似乎是这里的代码引起的，你可以选择自己提交PR或者等待其它人有时间来解决这个问题（需要考虑删除这一行带来的影响）