React 360 从组件渲染到位置

IT技术 reactjs react-360
2021-05-17 09:31:29

我的样板文件中有两个组件,其中一个组件仅在从另一个组件调用方法时才安装。

我怎么能这样做?

这是我的样板:

import {ReactInstance} from 'react-360-web';

function init(bundle, parent, options = {}) {
  ...
  // Render 1
  r360.renderToSurface(
    r360.createRoot('Component1'),
    r360.getDefaultSurface()
  );

  //I WOULD LIKE TO MOUNT THIS COMPONENT LATER!
  r360.renderToLocation(
    r360.createRoot('Component2'),
    r360.getDefaultLocation(),
  );
}

window.React360 = {init};

这是我的组件:

export default class Component1 extends React.Component {
  constructor(props) {
    super(props)
  }

  mountNewComponent() {
    //HOW TO MOUNT COMPONENT2 FROM HERE??
  }
  ..
}
1个回答

客户端.js:

function init(bundle, parent, options = {}) {
  ...
  r360.runtime.executor._worker.addEventListener('message', (e) => onMessage(e, r360));
}

function onMessage(e, r360) {
  if(e.data.type === 'newComponent') {
    //TODO mount hier
  }
}

在组件中:

mountNewComponent() {    
  postMessage({ type: "newComponent"});
}