一些组件(例如select组件onChange/onSearch)传递props绑定事件时使用时报警告[warning] Expected Function, got Array, 导致后续触发事件时报错, 因为组件内部props事件传递给子组件时将function处理成Array了

[Hmap-Mr]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

4.2.3

Environment

分支标签4.2.3 直接下载download.zip

Reproduction link

https://github.com/vueComponent/ant-design-vue.git

Steps to reproduce

一些组件传递props绑定事件时使用时报警告[warning] Expected Function, got Array, 导致后续触发事件时报错, 因为组件内部props事件传递给子组件时将function处理成Array了, 相关组件包含但可能不限于(select: onChange/onSearch, modal: onClose, )等。复现步骤直接使用Select组件 绑定@change事件后会报警告,触发时对应事件时会报错

What is expected?

修复此bug, 事件传递处理时正确传递事件, 而不是数组

What is actually happening?

线上生产版本不会有此类情况

---

bug修复后, 希望可以回复一下此条提问

[Hmap-Mr]

直接使用运行就已经报props的警告了

此处传入onChange事件是function

但后续vc-select接收时确实Array

后续触发对应事件将会报错

[selicens]

ant-design-vue/components/vc-select/Select.tsx

Lines 411 to 416 in 2666cb7

	props.onChange(
	// Value
	multiple.value ? returnValues : returnValues[0],
	// Option
	multiple.value ? returnOptions : returnOptions[0],
	);

应该是这里引起的

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[shuipinhuajieyu]

vue的jsx好像是这样
如果写多个onChange就会合并成数组