【发布时间】:2019-03-07 13:57:03
【问题描述】:
我正在尝试从我的按钮传递一些数据
<Button
text="Explore"
elementStyles={secondaryButton}
onPress={() => Actions.dashboard({
demoMode: true,
})}
testID="button-explore"
/>
位于 Example.js 中的 Dashboard.js
这是我位于 App.js 下的路由器堆栈
<Stack key="root" hideNavBar>
<Scene key="splash" initial component={SplashScreen} />
....
<Scene key="example" component={example} />
....
<Tabs key="tabbar" hideNavBar tabBarPosition="bottom" showLabel={false} tabBarStyle={styles.tabBar} swipeEnabled={false} animationEnabled={false}>
<Scene key="dashboard" hideNavBar title="Dashboard" component={Dashboard} icon={TabBarItem} defaultIcon={Config.HOME_ICON_NAME} />
<Scene key="history" hideNavBar title="Stats" component={History} icon={TabBarItem} defaultIcon={Config.STATS_ICON_NAME} />
<Scene key="rewards" hideNavBar title="Points" component={Rewards} icon={TabBarItem} defaultIcon={Config.REWARDS_ICON_NAME} />
<Scene key="profile" hideNavBar title="Profile" component={Profile} icon={TabBarItem} defaultIcon={Config.PROFILE_ICON_NAME} />
</Tabs>
/>
</Stack>
当我在仪表板下调用 this.props.demoMode 时,我得到了未定义。
【问题讨论】:
标签: react-native react-native-router-flux