leaferjs/leafer-ui

小程序端短时间重新渲染报错

Closed this issue · 4 comments

yifengyoujian commented

版本号: "@leafer-ui/miniapp": "^1.0.2",

提示错误: TypeError: Cannot read property 'requestAnimationFrame' of null

具体实现: image

描述: 依赖的harmonize会短时间变化多次, 偶现这个错误

yifengyoujian commented

使用的Taro react版本。可能出错的原因是没有被taro进行编译requestAnimationFrame(e){return window.requestAnimationFrame(e)}。重写Platform.requestRender = function (render) {
requestAnimationFrame(render);
};恢复正常

leaferjs commented

react版要注意开发环境 useEffect会执行两次的问题

https://www.leaferjs.com/ui/guide/framework/react/

yifengyoujian commented

image
引入重写解决

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