ElemeFE / ElemeFE/element

[Bug Report] cascader 搜索bug

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#20,487 2 comments 0 reactions 0 assignees View on GitHub
component: cascader stale
Dominant language
Vue
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Description

### Element UI version
2.14.1

### OS/Browsers version
google 版本 85.0.4183.102(正式版本) (64 位)

### Vue version
3.0.2

### Reproduction Link
https://codepen.io/pen

### Steps to reproduce
在使用cascader搜索功能的时候 如果搜索结果出来后不用鼠标点击 只用键盘选择 会让@change获取不到设置的label值
(this.$refs.myAddress1.getCheckedNodes()[0].pathLabels)
如果开启了clearable属性 点击时会 TypeError: Cannot read property 'pathLabels' of undefined 也能影响label的获取

@change 应该是选择数据变化就执行 而不是在选择完后进行变化

### What is Expected?
@change 应该是选择数据变化就执行 而不是在选择完后进行变化

clearable清除不该报错

### What is actually happening?
会报错 获取不到该获取的值

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