Welcome toVigges Developer Community-Open, Learning,Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
232 views
in Technique[技术] by (71.8m points)

vue的@change和react的onChange

vue在input想要输入立马触发事件,得用@input

<template>
    <input @input="run"/>
</template>
<script>
export default{
methods:{
run(){
console.log('hh')}
}
}
</script>

而react想要输入立马触发事件,用onChange

function hh(){
    const run=()=>{
        console.log('hh')
    }
    render(){
        return (<>
            <input onChange={()=>run()}/>
        </>)
    }
}

这是为什么呢。
然后我查了一下原生dom事件,好像change是离开输入框才触发,那不就成了失焦事件了吗。react的change又是做了什么呢


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

vue和react都在原生dom上做了封装,看两个框架各自文档就行


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to Vigges Developer Community for programmer and developer-Open, Learning and Share
...