我正在使用 react-native-paper 创建一个屏幕。当我使用带有三个点菜单的 Appbar 作为标题时,选项出现在屏幕的错误一侧。它应该出现在右侧,而不是左侧。
我的代码:
import React, { useEffect,useState } from 'react'
import {
SafeAreaView,
StyleSheet,
Platform
} from 'react-native'
import {connect} from 'react-redux'
...
import { createMaterialTopTabNavigator } from '@react-navigation/material-top-tabs';
import {Appbar,Menu} from 'react-native-paper'
import MComponent from './subpages/component'
const Tab = createMaterialTopTabNavigator();
const TAG = 'TAG'
const MPage = ({ navigation,handleLoadData,isLoading }) => {
useEffect(() => {
handleLoadData()
}, [])
const [openMenu,setOpenMenu] = useState(false)
return (
<SafeAreaView style={styles.container}>
<Menu
style={styles.menu}
visible={openMenu}
onDismiss={()=>{
setOpenMenu(false)
}}
anchor={
<Appbar.Header
statusBarHeight={0}
>
<Appbar.BackAction
onPress={()=>{
navigation.goBack()
}}
/>
<Appbar.Content
title="App Screen"
/>
<Appbar.Action icon="dots-vertical" onPress={()=>{
setOpenMenu(true)}}
/>
</Appbar.Header>
}
>
<Menu.Item onPress={() => {
setOpenMenu(false)
handleLoadServiceOrders()
}} title="Option 1" />
<Menu.Item onPress={() => {}} title="Option 2" />
</Menu>
<Loading
loading={isLoading}
/>
<Tab.Navigator>
<Tab.Screen name={OPTIONS.PAGE_A} component={MComponent} />
<Tab.Screen name={OPTIONS.PAGE_B} component={MComponent } />
</Tab.Navigator>
</SafeAreaView>
)
}
const styles = StyleSheet.create({
container: {
marginTop: Platform.OS === 'android' ? 30 : 0,
justifyContent: 'center',
flex:1
}
})
...
图片显示发生了什么:
https ://imgur.com/a/xq3Gcac
我正在使用 react-native 和 react-native-paper lib 来创建 Appbar。Menu 组件也属于 react-native-paper。