【发布时间】:2021-05-22 11:22:35
【问题描述】:
我正在尝试创建一个 BottomTab 导航器,当我刷新 tabs.js 文件时,图标未显示在 expo 移动应用程序中。
我认为主要问题在于 tabBarIcon
文件 tab.js
import React from "react"
import {
View,
Image,
TouchableOpacity
} from "react-native"
import {createBottomTabNavigator, BottomTabBar} from "@react-navigation/bottom-tabs"
import Home from "../screens/Home"
import { COLORS, icons } from "../constants"
import {Ionicons} from "@expo/vector-icons"
const Tab = createBottomTabNavigator();
const Tabs = () => {
return (
<Tab.Navigator
>
<Tab.Screen
name="Home"
component={Home}
s
options={{
tabBarIcon: ({focused})=> {
<Ionicons name="cart-outline" size={16} color= "#000000"
}
}}
/>
</Tab.Navigator>
)
}
export default Tabs;
感谢您的帮助
【问题讨论】:
标签: javascript react-native expo tabnavigator react-navigation-bottom-tab