LikePage클릭시 화면에 내용이 표시되지 않아서 무엇이 문제인지 도저희 모르겠어서 문의드립니다
import React,{useState,useEffect} from 'react';
import { StyleSheet, Text, View, Image, TouchableOpacity, ScrollView} from 'react-native';
const main = 'https://storage.googleapis.com/sparta-image.appspot.com/lecture/main.png'
import data from '../data.json';
import Card from '../components/Card';
import Loading from '../components/Loading';
import { StatusBar } from 'expo-status-bar';
import * as Location from "expo-location";
import axios from "axios"
import {firebase_db} from "../firebaseConfig"
export default function MainPage({navigation,route}) {
const [state,setState] = useState([])
const [cateState,setCateState] = useState([])
const [weather, setWeather] = useState({
temp : 0,
condition : ''
})
const [ready,setReady] = useState(true)
useEffect(()=>{
navigation.setOptions({
title:'나만의 꿀팁'
})
setTimeout(()=>{
firebase_db.ref('/tip').once('value').then((snapshot) => {
console.log("파이어베이스에서 데이터 가져왔습니다!!")
let tip = snapshot.val();
setState(tip)
setCateState(tip)
getLocation()
setReady(false)
});
},1000)
},[])
const getLocation = async () => {
try {
await Location.requestForegroundPermissionsAsync();
const locationData= await Location.getCurrentPositionAsync();
console.log(locationData)
console.log(locationData['coords']['latitude'])
console.log(locationData['coords']['longitude'])
const latitude = locationData['coords']['latitude']
const longitude = locationData['coords']['longitude']
const API_KEY = "cfc258c75e1da2149c33daffd07a911d";
const result = await axios.get(
`http://api.openweathermap.org/data/2.5/weather?lat=${latitude}&lon=${longitude}&appid=${API_KEY}&units=metric`
);
console.log(result)
const temp = result.data.main.temp;
const condition = result.data.weather[0].main
console.log(temp)
console.log(condition)
setWeather({
temp,condition
})
} catch (error) {
Alert.alert("위치를 찾을 수가 없습니다.", "앱을 껏다 켜볼까요?");
}
}
const category = (cate) => {
if(cate == "전체보기"){
setCateState(state)
}else{
setCateState(state.filter((d)=>{
return d.category == cate
}))
}
}
let todayWeather = 10 + 17;
let todayCondition = "흐림"
return ready ? <Loading/> : (
<ScrollView style={styles.container}>
<StatusBar style="light" />
{/* <Text style={styles.title}>나만의 꿀팁</Text> */}
<Text style={styles.weather}>오늘의 날씨: {weather.temp + '°C ' + weather.condition} </Text>
<TouchableOpacity style={styles.aboutButton} onPress={()=>{navigation.navigate('AboutPage')}}>
<Text style={styles.aboutButtonText}>소개 페이지</Text>
</TouchableOpacity>
<Image style={styles.mainImage} source={{uri:main}}/>
<ScrollView style={styles.middleContainer} horizontal indicatorStyle={"white"}>
<TouchableOpacity style={styles.middleButtonAll} onPress={()=>{category('전체보기')}}><Text style={styles.middleButtonTextAll}>전체보기</Text></TouchableOpacity>
<TouchableOpacity style={styles.middleButton01} onPress={()=>{category('생활')}}><Text style={styles.middleButtonText}>생활</Text></TouchableOpacity>
<TouchableOpacity style={styles.middleButton02} onPress={()=>{category('재테크')}}><Text style={styles.middleButtonText}>재테크</Text></TouchableOpacity>
<TouchableOpacity style={styles.middleButton03} onPress={()=>{category('반려견')}}><Text style={styles.middleButtonText}>반려견</Text></TouchableOpacity>
<TouchableOpacity style={styles.middleButton04} onPress={()=>{navigation.navigate('LikePage')}}><Text style={styles.middleButtonText}>꿀팁 찜</Text></TouchableOpacity>
</ScrollView>
<View style={styles.cardContainer}>
{/* 하나의 카드 영역을 나타내는 View */}
{
cateState.map((content,i)=>{
return (<Card content={content} key={i} navigation={navigation}/>)
})
}
</View>
</ScrollView>)
}
const styles = StyleSheet.create({
container: {
backgroundColor: '#fff',
},
title: {
fontSize: 20,
fontWeight: '700',
marginTop:50,
marginLeft:20
},
weather:{
alignSelf:"flex-end",
paddingRight:20
},
mainImage: {
width:'90%',
height:200,
borderRadius:10,
marginTop:20,
alignSelf:"center"
},
middleContainer:{
marginTop:20,
marginLeft:10,
height:60
},
middleButtonAll: {
width:100,
height:50,
padding:15,
backgroundColor:"#20b2aa",
borderColor:"deeppink",
borderRadius:15,
margin:7
},
middleButton01: {
width:100,
height:50,
padding:15,
backgroundColor:"#fdc453",
borderColor:"deeppink",
borderRadius:15,
margin:7
},
middleButton02: {
width:100,
height:50,
padding:15,
backgroundColor:"#fe8d6f",
borderRadius:15,
margin:7
},
middleButton03: {
width:100,
height:50,
padding:15,
backgroundColor:"#9adbc5",
borderRadius:15,
margin:7
},
middleButton04: {
width:100,
height:50,
padding:15,
backgroundColor:"#f886a8",
borderRadius:15,
margin:7
},
middleButtonText: {
color:"#fff",
fontWeight:"700",
textAlign:"center"
},
middleButtonTextAll: {
color:"#fff",
fontWeight:"700",
textAlign:"center"
},
cardContainer: {
marginTop:10,
marginLeft:10
},
aboutButton: {
backgroundColor:"pink",
width:100,
height:40,
borderRadius:10,
alignSelf:"flex-end",
marginRight:20,
marginTop:10
},
aboutButtonText: {
color:"#fff",
textAlign:"center",
marginTop:10
}
});
import React,{useState, useEffect} from 'react';
import {ScrollView, Text, StyleSheet} from 'react-native';
import LikeCard from '../components/LikeCard';
import Card from '../components/Card';
import * as Application from 'expo-application';
const isIOS = Platform.OS === 'ios';
import {firebase_db} from "../firebaseConfig"
export default function LikePage({navigation,route}){
const [tip, setTip] = useState([])
const [ready, setReady] = useState(true)
useEffect(()=>{
navigation.setOptions({
title:'꿀팁 찜'
})
getLike()
},[])
const getLike = async () => {
let userUniqueId;
if(isIOS){
let iosId = await Application.getIosIdForVendorAsync();
userUniqueId = iosId
}else{
userUniqueId = await Application.androidId
}
firebase_db.ref('/like/'+userUniqueId).once('value').then((snapshot) => {
console.log("파이어베이스에서 데이터 가져왔습니다!!")
let tip = snapshot.val();
console.log('tip',tip);
if(tip && tip.length > 0){
setReady(false)
setTip(tip)
}
})
}
return (
<ScrollView style={styles.container}>
{
tip.map((content,i)=>{
return(<LikeCard key={i} content={content} navigation={navigation}/>)
})
}
</ScrollView>
)
}
const styles = StyleSheet.create({
container:{
backgroundColor:"#fff"
}
})