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我有用於列出項目的組件,我想添加可以轉到不同頁面的功能,並且該頁面包含有關該項目的詳細信息。目前,這是我列出項目的代碼。如何使用React Native導航頁面
import React, { Component } from 'react';
import { ScrollView } from 'react-native';
import axios from 'axios';
import CarDetail from './CarDetail';
const API_URL = 'http://localhost:3000';
class CarList extends Component {
state = { cars: [] };
componentWillMount() {
console.log('Mount');
axios.get(`${API_URL}/cars`)
.then(response => this.setState({ cars: response.data.cars }));
}
renderCars() {
return this.state.cars.map(car => <CarDetail key={car.id} car={car} />
);
}
render() {
console.log(this.state.cars);
return (
<ScrollView>
{this.renderCars()}
</ScrollView>
);
}
}
export default CarList;
,這是描述項目
import React from 'react';
import { Text, View, Image } from 'react-native';
import { Actions } from 'react-native-router-flux';
import Card from '../material/Card';
import CardSection from '../material/CardSection';
const CarDetail = ({ car }) => {
const imageURI = 'https://yt3.ggpht.com/-HwO-2lhD4Co/AAAAAAAAAAI/AAAAAAAAAAA/p9WjzQD2-hU/s900-c-k-no-mo-rj-c0xffffff/photo.jpg';
const { make, model } = car;
function showCarDetail() {
Actions.showCar();
}
return (
<Card>
<CardSection>
<View style={styles.containerStyle}>
<Image
style={styles.imageStyle}
source={{ uri: imageURI }}
/>
</View>
<View style={styles.headContentStyle}>
<Text
style={styles.headerTextStyle}
onPress={showCarDetail()}
>
{make}
</Text>
<Text>{model}</Text>
</View>
</CardSection>
<CardSection>
<Image
style={styles.picStyle}
source={require('./car.jpg')}
/>
</CardSection>
</Card>
);
};
const styles = {
headContentStyle: {
flexDirection: 'column',
justifyContent: 'space-around'
},
headerTextStyle: {
fontSize: 18
},
imageStyle: {
height: 50,
width: 50
},
containerStyle: {
justifyContent: 'center',
alignItems: 'center',
marginLeft: 10,
marginRight: 10
},
picStyle: {
height: 300,
flex: 1,
width: null
}
};
export default CarDetail;
我怎樣才能改變我的代碼,該代碼?任何人都可以給我一個例子嗎?
是的,我之前做過。但是,當我顯示列表時,頁面將自動定向到該詳細信息頁面,這不是我想要的。我仍然希望列表頁面可以像以前一樣顯示,而詳細信息頁面將只在單擊文本後顯示 –