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

Categories

0 votes
3.7k views
in Technique[技术] by (71.8m points)

React如何做表单渲染优化

页面上有三个自定义表单单子组件,每个子组件都有五六个input,为了父组件渲染次数最少,我把数据放在了各个子组件,父组件提交的时候用ref去获取每个表单数据,但依然感觉在输入的时候不流畅,是不是需要把input也封装成一个组件,来优化渲染? 感觉react底层不至于连这点渲染都会卡吧。


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)

把各个输入剥离开来,然后 memo 之类的减少渲染次数。


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

2.1m questions

2.1m answers

63 comments

56.5k users

...