从抽屉项目中按下时,我必须导航到特定选项卡。我进行了很多搜索,但找不到与我的问题有关的任何内容
我试图遵循此导航操作链接,但无法找到实现方法Navigate to specific tab from Drawer Navigator。
const TabNavigator = createMaterialTopTabNavigator(
{
Upcoming: { screen: UpcomingScreen },
Accepted: { screen: AcceptedScreen },
Ongoing: { screen: OngoingScreen },
Completed: { screen: CompletedScreen },
},
);
const Screen1_StackNavigator = createStackNavigator({
First: {
screen: TabNavigator,
},
});
const DrawerNavigatorExample = createDrawerNavigator({
Screen1: {
//Title
screen: Screen1_StackNavigator,
navigationOptions: {
drawerLabel: 'Upcoming Trips',
labelStyle: {
fontFamily: Fonts.LatoLight,
fontWeight: '200',
},
drawerIcon: () => (
// <Icon name="align-center" size={20} color="#365888" />
<Image style={{height: 20, width: 21}} source={require('./images/calendar.png')} />
)
},
},
Screen2: {
//Title
screen: Screen2_StackNavigator,
navigationOptions: {
drawerLabel: () => null,
},
},
Screen3: {
//Title
screen: Screen1_StackNavigator,
navigationOptions: {
drawerLabel: 'Accepted Trips',
labelStyle: {
fontFamily: Fonts.LatoLight,
fontWeight: '200',
},
drawerIcon: () => (
// <Icon name="align-center" size={20} color="#365888" />
<Image style={{height: 22, width: 22}} source={require('./images/sticker.png')} />
)
},
},
Screen4: {
//Title
screen: Screen1_StackNavigator,
navigationOptions: {
drawerLabel: 'Ongoing Trips',
labelStyle: {
fontFamily: Fonts.LatoLight,
fontWeight: 'normal'
},
drawerIcon: () => (
// <Icon name="align-center" size={20} color="#365888" />
<Image style={{height: 22, width: 22}} source={require('./images/navigator.png')} />
)
},
},
Screen5: {
//Title
screen: Screen1_StackNavigator,
navigationOptions: {
drawerLabel: 'Completed Trips',
labelStyle: {
fontFamily: Fonts.LatoLight,
fontWeight: 'normal'
},
drawerIcon: () => (
// <Icon name="align-center" size={20} color="#365888" />
<Image style={{height: 24, width: 20}} source={require('./images/checklist.png')} />
)
},
},
})
当我在抽屉式菜单上按“ Screen3”时,应在标签导航器中导航至“已接受”屏幕。当我在抽屉菜单上按“ Screen4”时,应在选项卡导航器中导航至“进行中”屏幕。当我在抽屉式菜单上按“ Screen5”时,应在选项卡导航器中导航至“已完成”屏幕。有什么办法可以实现呢?谢谢
您可以重载tabBarComponent。然后,您可以检查点击/单击了哪个选项卡,并为其分配一个navigate
-呼叫。
示例:
createAppContainer(createBottomTabNavigator({
TAB_NEWS: {
screen: NewsMenu,
navigationOptions: {
tabBarLabel: 'NEWS',
},
},
TAB_MORE: {
screen: MenuMenu,
navigationOptions: {
tabBarLabel: 'MEHR',
},
},
....
tabBarComponent: ({ jumpToIndex, ...props }) => (
<BottomTabBar
{...props}
jumpToIndex={(index) => {
if (index === 2) {
// This is the MORE-Tab-Button. Don't switch to tab, but open the Modal
props.navigation.navigate('Menu_Screen');
} else {
jumpToIndex(index);
}
}}
/>
),
大家好,我做了一些工作,发现了一个简单的解决方案,希望它对以后的任何人都有帮助。解决方案是通过“ 编写自定义抽屉组件并在contentComponent中提及“。
const TabNavigator = createMaterialTopTabNavigator(
{
Upcoming: { screen: UpcomingScreen },
Accepted: { screen: AcceptedScreen },
Ongoing: { screen: OngoingScreen },
Completed: { screen: CompletedScreen },
},
);
const CustomDrawerContentComponent = props => (
<SafeAreaView style={{flex: 1}}>
<ScrollView>
<DrawerItems {...props} />
<TouchableOpacity onPress={() => this.UpcomingNav(props)}>
<View style={{flexDirection: 'row', paddingLeft: calcWidth(5), paddingTop: calcHeight(1)}}>
<Image style={{height: 20, width: 21}} source={require('./images/calendar.png')} />
<Text style={{fontWeight: 'normal', fontFamily: Fonts.LatoRegular, paddingLeft: calcWidth(10.5), color: 'black'}}>Upcoming Trip</Text>
</View>
</TouchableOpacity>
<TouchableOpacity style={{paddingTop: calcHeight(2)}} onPress={() => this.AcceptedNav(props)}>
<View style={{flexDirection: 'row', paddingLeft: calcWidth(5), paddingTop: calcHeight(1)}}>
<Image style={{height: 22, width: 22}} source={require('./images/sticker.png')} />
<Text style={{fontWeight: 'normal', fontFamily: Fonts.LatoRegular, paddingLeft: calcWidth(10.5), color: 'black'}}>Accepted Trip</Text>
</View>
</TouchableOpacity>
<TouchableOpacity style={{paddingTop: calcHeight(2)}} onPress={() => this.OngoingNav(props)}>
<View style={{flexDirection: 'row', paddingLeft: calcWidth(5), paddingTop: calcHeight(1)}}>
<Image style={{height: 22, width: 22}} source={require('./images/navigator.png')} />
<Text style={{fontWeight: 'normal', fontFamily: Fonts.LatoRegular, paddingLeft: calcWidth(10.5), color: 'black'}}>Ongoing Trip</Text>
</View>
</TouchableOpacity>
<TouchableOpacity style={{paddingTop: calcHeight(2)}} onPress={() => this.CompletedNav(props)}>
<View style={{flexDirection: 'row', paddingLeft: calcWidth(5), paddingTop: calcHeight(1)}}>
<Image style={{height: 24, width: 20}} source={require('./images/checklist.png')} />
<Text style={{fontWeight: 'normal', fontFamily: Fonts.LatoRegular, paddingLeft: calcWidth(10.5), color: 'black'}}>Completed Trip</Text>
</View>
</TouchableOpacity>
<TouchableOpacity style={{paddingTop: calcHeight(2)}} onPress={() => this.logout(props)}>
<View style={{flexDirection: 'row', paddingLeft: calcWidth(5), paddingTop: calcHeight(1)}}>
<Image style={{height: 20, width: 20}} source={require('./images/logout.png')} />
<Text style={{fontWeight: 'normal', fontFamily: Fonts.LatoRegular, paddingLeft: calcWidth(10.5), color: 'black'}}>Logout</Text>
</View>
</TouchableOpacity>
</ScrollView>
</SafeAreaView>
);
const DrawerNavigatorExample = createDrawerNavigator({
Screen1: {
screen: Screen1_StackNavigator,
navigationOptions: {
drawerLabel: () => null,
},
},
Screen2: {
screen: Screen2_StackNavigator,
navigationOptions: {
drawerLabel: () => null,
},
},
},{
contentComponent: CustomDrawerContentComponent,
contentOptions: {
labelStyle: {
fontFamily: Fonts.LatoRegular,
fontWeight: 'normal'
}
},
},
);