Javascript 通过ref响应本机导航addListener
所以我在跑步Javascript 通过ref响应本机导航addListener,javascript,reactjs,react-native,react-native-android,react-native-navigation,Javascript,Reactjs,React Native,React Native Android,React Native Navigation,所以我在跑步 <App ref={nav => { this.navigator = nav; let self = this; if(nav) { console.log("print nav"); console.log(Object.getOwnPropertyNa
<App
ref={nav => {
this.navigator = nav;
let self = this;
if(nav) {
console.log("print nav");
console.log(Object.getOwnPropertyNames(nav.state.nav));
console.log("print nav");
nav.addEventListener('didBlur',
payload => {
//console.debug('didBlur', payload);
self.setState({
canBack: navigator.state.routes[navigator.state.index].index === 0
});
})
}
}}
/>
编辑:我在react navigation
的GitHub上发布了一个问题:检查这个链接@vinayakshahdeo我想这是为了当你在应用程序容器内部时,而不是在外部时