element-plus [Component] [select] el-select使用clearable清空后，类型变为undefined

but5z9lq 于 2个月前发布在其他

关注(0)|答案(4)|浏览(30)

Bug Type: Component

Environment

Vue Version: 3.3.4
Element Plus Version: 2.6.3
Browser / OS: chrom:114.0.5735.91
Build Tool: Vite

Reproduction

el-select

Reproduction Link

Element Plus Playground

Steps to reproduce

开始打印变量类型是string 选择一个后使用clearable清空后，类型变为undefined

What is Expected?

还是空string

What is actually happening?

变为undefined

Additional comments

(empty)

element-plus

来源：https://github.com/element-plus/element-plus/issues/17307

4条答案

按热度按时间

iezvtpos1#

value-on-clear可以配置清空后回填什么值， :value-on-clear="''"

赞(0）回复(0）举报 2个月前

a5g8bdjr2#

使用 value-on-clear
demo

赞(0）回复(0）举报 2个月前

a1o7rhls3#

我看这个属性在2.7.0才有，目前我们在2.6.3，必须要更新呗

赞(0）回复(0）举报 2个月前

irlmq6kh4#

value-on-clear可以配置清空后回填什么值， :value-on-clear="''"

好用

赞(0）回复(0）举报 2个月前

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element-plus [Component] [select] el-select使用clearable清空后，类型变为undefined

Environment

Reproduction

Reproduction Link

Steps to reproduce

What is Expected?

What is actually happening?

Additional comments

4条答案

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element-plus [Component] [select] el-select使用clearable清空后，类型变为undefined

Environment

Reproduction

Related Component

Reproduction Link

Steps to reproduce

What is Expected?

What is actually happening?

Additional comments

4条答案

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