我正在使用react导航器将页面重定向到另一页面,但是同时使用Tab导航和react导航器时,无法设置标题。
例如,我有app.js
和以下代码
import Dash from './components/Dash';
export const SimpleApp = StackNavigator({
Dash:{ screen: Dash},
});
export default class App extends Component<{}> {
render() {
return (
<SimpleApp />
);
}
}
dash.js包含以下代码
class Notes extends React.Component {
static navigationOptions = {
title: 'Some title',
};
render(){
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Details!</Text>
</View>
);
}
}
class Message extends React.Component {
render() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Message!</Text>
</View>
);
}
}
export default TabNavigator(//some code);
实际问题是一个堆栈导航器与另一个重叠。如何解决这个问题呢?还有其他设置标题的方法吗?
答案 0 :(得分:1)
export default createStackNavigator({
Dash: {
screen: Dash,
navigationOptions: { header: 'Dash title'}
},
Home: {
navigationOptions: ({ navigation }) => ({header: null}),
screen: createBottomTabNavigator(
{
Tab1: {
screen: tab1,
navigationOptions: { title: 'tab1' }
},
Tab2: {
screen: tab2,
navigationOptions: {title: 'tab2'}
},
},
{
navigationOptions: ({ navigation }) => ({
tabBarPosition: 'bottom',
tabBarOptions: {
activeTintColor: 'black',
inactiveTintColor: 'gray',
labelStyle: {
fontSize: 25,
fontWeight: 'bold',
padding: 12
}
}
})
}
)
},