我正在使用React Navigation 5+
。他们改变了您配置导航器的方式,我正在尝试在程序中实现它。我有一个DrawerNavigator
作为顶级导航器。第一个屏幕是带有几个屏幕的StackNavigator
。我正在寻找一种方法,以防止用户在除第一个屏幕之外的所有屏幕上滑动打开的抽屉。这是我的导航器文件:
const Stack = createStackNavigator();
const Drawer = createDrawerNavigator();
function CheckinStack() {
return (
<Stack.Navigator
initialRouteName={"Loading"}
headerMode={"none"}
>
<Stack.Screen
name={"Search Locations"}
component={SearchLocationsScreen}
options={{gestureEnabled: true}}
/>
<Stack.Screen
name={"Check In Form"}
component={CheckInFormScreen}
options={{gestureEnabled: false}}
/>
<Stack.Screen
name={"Checked In"}
component={CheckedInScreen}
options={{gestureEnabled: false}}
/>
<Stack.Screen
name={"Business Details"}
component={BusinessDetailsScreen}
options={{gestureEnabled: false}}
/>
</Stack.Navigator>
);
}
function MainDrawer() {
return (
<Drawer.Navigator >
<Drawer.Screen name={"Search Locations"} component={CheckinStack}/>
<Drawer.Screen name={"About"} component={AboutScreen}/>
<Drawer.Screen name={"Favorites"} component={FavoritesScreen}/>
<Drawer.Screen name={"Profile"} component={ProfileScreen}/>
<Drawer.Screen name={"Report Issues"} component={ReportIssuesScreen}/>
</Drawer.Navigator>
);
}
const NavContainer = (props) => {
return (
<NavigationContainer>
<MainDrawer />
</NavigationContainer>
)
};
export default NavContainer
如您所见,我试图在除一个屏幕(这是我的主屏幕)上的每个屏幕上都将gestureEnabled
设置为false。没有作用。如果我在导航器本身上将gestureEnabled
设置为false,它将阻止在所有屏幕上进行抽屉滑动手势。
我已经在屏幕内尝试过这样的代码:
CheckInFormScreen.navigationOptions = navData => {
return {
gestureEnabled: false
}
};
我并不是真的希望这能奏效,但我只是在扔东西。如何允许用户在NavigationStack的SearchLocations屏幕上滑动打开抽屉,但在NavigationStack
的其余屏幕上不能滑动?
更新:如果以下代码不起作用,请参考Screen options resolution
您尝试使用'drawerLockMode'
FeedStack.navigationOptions = () => {
return { drawerLockMode: 'locked-closed' }
}
我认为您可以在选项中添加此道具
function CheckinStack() {
return (
<Stack.Navigator
initialRouteName={"Loading"}
headerMode={"none"}
>
<Stack.Screen
name={"Search Locations"}
component={SearchLocationsScreen}
/>
<Stack.Screen
name={"Check In Form"}
component={CheckInFormScreen}
options={{drawerLockMode: 'locked-closed'}}
/>
<Stack.Screen
name={"Checked In"}
component={CheckedInScreen}
options={{drawerLockMode: 'locked-closed'}}
/>
<Stack.Screen
name={"Business Details"}
component={BusinessDetailsScreen}
options={{drawerLockMode: 'locked-closed'}}
/>
</Stack.Navigator>
);
}