我正在创建滑块抽屉 . 它很好用 . 我有两个问题 . 左侧菜单上的文本切换发生时不显示 . 所以Toggle不工作 . 其次，我想删除抽屉上的导航栏 Headers . 这是我的代码，请帮忙
import { createStackNavigator , createDrawerNavigator ,createAppContainer} from 'react-navigation';
import Home from './Home.js';
import Drawer from './Drawer.js';
import Detail from './Detail.js';
import { DrawerActions } from 'react-navigation';
const DrawerNavigator = createDrawerNavigator({
Home:{
screen: Home
}
},{
initialRouteName: 'Home',
contentComponent: Drawer,
drawerWidth: 200
});
const StackNavigator = createStackNavigator({
DrawerNavigator: { screen: DrawerNavigator },
{
navigationOptions: ({ navigation }) => ({
title: 'ReactNavigation', // Title to appear in status bar
headerLeft:
<TouchableOpacity onPress={() => {navigation.dispatch(DrawerActions.toggleDrawer())} }>
<Text> hi </Text>
</TouchableOpacity>,
headerStyle: {
backgroundColor: '#333',
},
headerTintColor: '#fff',
headerTitleStyle: {
fontWeight: 'bold',
},
})
Detail: { screen: Detail },
});
export default createAppContainer(StackNavigator);