在控件聲明 ref 報(bào)錯(cuò)eg.Uncaught Error: addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component's `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).
使用 ref 相關(guān)疑問(wèn)
萬(wàn)千封印
2018-11-13 13:17:04
