Warning: file_get_contents(/data/phpspider/zhask/data//catemap/0/react-native/7.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
React native 组件React本机路由器流量中的调用onLeft_React Native_Navigation Drawer_React Native Router Flux - Fatal编程技术网

React native 组件React本机路由器流量中的调用onLeft

React native 组件React本机路由器流量中的调用onLeft,react-native,navigation-drawer,react-native-router-flux,React Native,Navigation Drawer,React Native Router Flux,我在我的项目中使用了React Native Router Flux。如何在Welcome组件上触发onRight函数?我只能在NavigationController类上调用函数 export default class NavigationController extends Component { render() { return ( <Drawer ...>

我在我的项目中使用了React Native Router Flux。如何在Welcome组件上触发onRight函数?我只能在NavigationController类上调用函数

 export default class NavigationController extends Component {

        render() {
            return (

                <Drawer
                    ...>
                    <Router>
                        <Scene key="root">
                            <Scene key="intro" passProps={true} drawer={this} hideNavBar={true} component={Intro}
                                   initial={true}/>
                            <Scene key="welcome"
                                   component={Welcome}
                                   onRight={() => alert("right")}
                                   rightButtonImage={require('./assets/plus_blue.png')}
                                   />
                        </Scene>
                    </Router>
                </Drawer>

            );
        }
    }
导出默认类NavigationController扩展组件{
render(){
返回(
警报(“右”)}
rightButtonImage={require('./assets/plus_blue.png')}
/>
);
}
}