react-navigation 使用DrawerNavigator时在任意页面都能滑出抽屉 这是不合理的 解决方法如下
const Navigator = StackNavigator(
{
Tab: { screen: Tab,navigationOptions:{ drawerLockMode:'unlocked',} }, //需要滑出抽屉的页面
...
{
navigationOptions: {
...
drawerLockMode:'locked-closed', //here 锁住抽屉
},
);
打开抽屉方法
v1
this.props.navigation.navigate('DrawerOpen');
v2this.props.navigation.openDrawer();
FeedStack.navigationOptions = ({ navigation }) => {
let drawerLockMode = 'unlocked';
if (navigation.state.index > 0) {
drawerLockMode = 'locked-closed';
}
return {
drawerLockMode,
};
};
