如何将react-native-router-flux与react-native-drawer结合使用

Question

我试图以某种方式将这些与示例联系起来：

使用react-native-router-flux的react-native-drawer :遵循本文档：https://github.com/aksonov/react-native-router-flux/blob/master/docs/OTHER_INFO.md

如何将自定义抽屉放入文件中？

当我尝试这样做的时候，我总是会遇到错误：

文件: components/Drawer.js

import Drawer from 'react-native-drawer';
import ControlPanel from './ControlPanel';
import {Actions, DefaultRenderer} from 'react-native-router-flux';

export default class extends Component {
    render(){
        const state = this.props.navigationState;
        const children = state.children;
        return (
            <Drawer
              ref="navigation"
              open={state.open}
              onOpen={()=>Actions.refresh({key:state.key, open: true})}
              onClose={()=>Actions.refresh({key:state.key, open: false})}
              type="displace"
              content={<SideMenu />}
              tapToClose={true}
              openDrawerOffset={0.2}
              panCloseMask={0.2}
              negotiatePan={true}
              tweenHandler={(ratio) => ({
                main: { opacity:Math.max(0.54,1-ratio) }
              })}>
              <DefaultRenderer navigationState={children[0]} onNavigate={this.props.onNavigate} />
            </Drawer>
        );
    }
}

文件: App.js

import Drawer from './components/Drawer'

我得到了这个错误。

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Answer 1

通过显式定义和导出类名MyDrawer来尝试这种方法：

import React, { Component } from 'react';
import Drawer from 'react-native-drawer';
import ControlPanel from './ControlPanel';
import {Actions, DefaultRenderer} from 'react-native-router-flux';

class MyDrawer extends Component {
    render(){
        const state = this.props.navigationState;
        const children = state.children;
        return (
            <Drawer
              ref="navigation"
              open={state.open}
              onOpen={()=>Actions.refresh({key:state.key, open: true})}
              onClose={()=>Actions.refresh({key:state.key, open: false})}
              type="displace"
              content={<SideMenu />}
              tapToClose={true}
              openDrawerOffset={0.2}
              panCloseMask={0.2}
              negotiatePan={true}
              tweenHandler={(ratio) => ({
                main: { opacity:Math.max(0.54,1-ratio) }
              })}>
              <DefaultRenderer navigationState={children[0]} onNavigate={this.props.onNavigate} />
            </Drawer>
        );
    }
}


export default MyDrawer; 

将文件名更改为MyDrawer.js，然后使用以下路由导入：

import MyDrawer from './components/MyDrawer'
import TestView from './components/TestView'



  render() {
       return (
         <Router>
             <Scene key="drawer" component={MyDrawer}>
                  <Scene key="main" tabs={false} >
                     <Scene key="fireBaseTest" component={TestView} drawerImage={navToggle} />
                     //add more scenes here
                  </Scene>
             </Scene> 
         </Router>);

  }
}

Answer 2

我没有尝试将抽屉放在单独的文件中，但我这样做了

<Drawer
     type="static"
     content={<Menu closeDrawer={ () => this.drawer.close() }/>}
     openDrawerOffset={100}
     tweenHandler={Drawer.tweenPresets.parallax}
     tapToClose={true}
     ref={ (ref) => this.drawer = ref}
>
     <Router>
          <Scene key="root">
               <Scene key="home" initial={true}/>
          </Scene>
     </Router>
</Drawer>

我没有使用太多的配置，所以我并不介意直接把它放在我有Router的地方。