- 回调函数(推荐)
地址:https://ourcodeworld.com/articles/read/409/how-to-update-parent-state-from-child-component-in-react
- 获得父组件的实例(不推荐)
var parent = this._reactInternalInstance._currentElement._owner._instance;
原文地址:https://www.cnblogs.com/cag2050/p/9068533.html
时间: 2024-08-30 16:26:49