element [Bug Report] 【el-input-number】The value that should not be entered is undefined

q8l4jmvw 于 3个月前发布在其他

关注(0)|答案(2)|浏览(90)

Element UI version

2.14.1

OS/Browsers version

chrome8.0

Vue version

2.6.12

Reproduction Link

https://jsfiddle.net/3sfty1zk/1/

Steps to reproduce

Clear the content, do not enter any value, and then leave the input box

I am very happy to participate in the open source of element,
but I may need your help, because I am not sure about some of the specifications of our element

What is Expected?

I expect to display the minimum value by default when there is no content in the input box

What is actually happening?

When the input box has no content, the value bound to v-model becomes undefined

Element

来源：https://github.com/ElemeFE/element/issues/20600

2条答案

按热度按时间

iq3niunx1#

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

赞(0）回复(0）举报 3个月前

5cg8jx4n2#

<el-input-number
  @change="val => val === undefined && (num = 0)"
  v-model="num"
/>