如何在 React-Navigation 中单击底部选项卡导航器时打开 DrawerNavigator?
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【中文标题】如何在 React-Navigation 中单击底部选项卡导航器时打开 DrawerNavigator?【英文标题】:How do i open DrawerNavigator upon clicking Bottom Tab Navigator in React-Navigation? 【发布时间】:2018-11-25 20:53:54 【问题描述】:我正在使用react-navigation
并尝试在单击BottomTabNavigator
中的标签项时打开抽屉(使用DrawerNavigator)。
我当前的代码如下所示
export default createBottomTabNavigator(
Dashboard:
screen:Dashboard,
navigationOptions:
tabBarLabel:'Dashboard',
tabBarIcon:(tintColor) => (
<Icon name ="ios-speedometer-outline" color =
tintColor size = 24 />
)
,
Customers:
screen:Customers,
navigationOptions:
tabBarLabel:'Customers',
tabBarIcon:(tintColor) => (
<Icon name ="ios-people-outline" color =
tintColor size = 24 />
)
,
Invoice:
screen:Invoice,
navigationOptions:
tabBarLabel:'Invoice',
tabBarIcon:(tintColor) => (
<Icon name ="ios-copy-outline" color =
tintColor size = 24 />
)
,
TimeTracker:
screen:TimeTracker,
navigationOptions:
tabBarLabel:'Timetracker',
tabBarIcon:(tintColor) => (
<Icon name ="ios-timer-outline" color =
tintColor size = 24 />
)
,
More:
screen : More,
navigationOptions:
tabBarLabel:'More',
tabBarIcon:(tintColor) => (
<Icon name ="ios-menu-outline" color = tintColor size = 24 />
)
,
tabBarOptions:
activeTintColor: 'red',
inactiveTintColor: 'grey',
style:
backgroundColor: 'white',
borderTopWidth : 0,
shadowOffset: width:5,height : 3,
shadowColor: 'black',
shadowOpacity: 0.5,
elevation: 5
)
const MyApp = createDrawerNavigator(
Home :
screen : HomeScreen
,
Settings:
screen:SettingScreen
)
我想通过底部TabNavigator 的点击打开drawerNavigator。即,每当按下更多选项卡时,drawerNavigator 就会打开。
我该怎么做?
我是 React-Native 的新手。
【问题讨论】:
【参考方案1】:您可以在导航选项中使用 tabBarOnPress 事件来修改标签导航点击
例如。
tabBarOnPress: (tab) =>
//your code and other stuff
tab.jumpToIndex(tab.scene.index)
【讨论】:
兄弟,我无法打开抽屉导航。以上是关于如何在 React-Navigation 中单击底部选项卡导航器时打开 DrawerNavigator?的主要内容,如果未能解决你的问题,请参考以下文章
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