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我用 map return 一组 tag div, 每个 div 中再用 ref 标记一个组件,最后得到的是一个 object, 我希望的到的是数组

Open wuyonggang100 opened this issue 2 years ago • 3 comments

{listx.map((info, index) => { return (

<CompX ref="xxxxRef"/>
})} coonst refsX = this.$refs.xxxxRef ; console.log(refsX ) i hope refsX is a list , but it was an object ,why ?

wuyonggang100 avatar Nov 20 '22 16:11 wuyonggang100

{listx.map((info, index) => { return (

})} coonst refsX = this.$refs.xxxxRef ; console.log(refsX ) i hope refsX is a list , but it was an object ,why ?

wuyonggang100 avatar Nov 20 '22 16:11 wuyonggang100

https://v2.vuejs.org/v2/guide/render-function.html#The-Data-Object-In-Depth

子元素每个都加上 refInFor

ding-js avatar Jan 29 '23 02:01 ding-js

粘代码的时候麻烦用包一下 看不懂format

Kane-Kuroneko avatar Apr 21 '23 13:04 Kane-Kuroneko