一只前端汪

> [@tenadolanter](https://github.com/tenadolanter) 表格高度height="100%"即可，表格的父元素控制表格的高度和宽度，下面例子用vh模拟了父容器高度 > > [Example](https://element-plus.run/#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) This is a solution.

fix in #21331

我认为这是一个不正常的现象，举个🌰： 我滑动滑块之后，我不想立即改变滑块的绑定值，我需要取到滑动之后的新值去做一些异步操作，比如请求接口，等接口成功返回之后，再去将滑块的绑定值，变更为新值。 我会提个PR尝试修复他

> 我觉得这并不是一个问题，change 事件在绑定的值变化的时候才触发更合理。 > > 如果有其它需求可以考虑使用 input 事件 使用input事件会触发多次 @tolking [link](https://element-plus.run/#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)