获取父节点的节点句柄-类似于findNodeHandle

下面是如何让孩子的父母的处理程序。

import { findNodeHandle } from 'react-native';

const UIManager = require('NativeModules').UIManager;

const childHandler = findNodeHandle(this.refs.myElement);

UIManager.measureLayoutRelativeToParent(
  childHandler, 
  (e) => {console.error(e)}, 
  (x, y, w, h) => {
    console.log('offset', x, y, w, h);
  });