【发布时间】:2023-01-09 22:57:49
【问题描述】:
我正在尝试为作业创建 Andy Warhol 样式图像。 行容器不是连续渲染图像,目标是将 2 行容器堆叠成正方形。
到目前为止,这是我的代码:
import React, { Component } from 'react';
import { AppRegistry, Text, View, StyleSheet } from 'react-native';
import Constants from 'expo-constants';
export default class App extends Component {
render() {
return (
<View style={styles.container}>
<View style = {styles.rowContainer}>
<View style = {styles('blue').img}>
<View style = {styles('red').subImg}>
</View>
</View>
<View style = {styles('black').img}>
<View style = {styles('green').subImg}>
</View>
</View>
</View>
<View style = {styles.rowContainer}>
<View style = {styles('purple').img}>
<View style = {styles('yellow').subImg}>
</View>
</View>
<View style = {styles('orange').img}>
<View style = {styles('#11E1E4').subImg}>
</View>
</View>
</View>
</View>
);
}
}
const styles = (inputColor) => StyleSheet.create({
container: {
flex : 1,
flexDirection: "row",
},
rowContainer:{
height: 100,
width: 200,
flexDirection: "row",
},
img: {
height : 100,
width: 100,
alignItems: "center",
justifyContent: "center",
backgroundColor : inputColor,
},
subImg: {
height: 50,
width: 50,
backgroundColor : inputColor,
},
});
我摆弄过行容器的嵌套和大小。我的老师给我的示例代码按预期工作。我不知道出了什么问题。顺便说一句,真的是编码新手,所以请把任何答案都弄糊涂
示例代码:
import React, { Component } from 'react';
import { AppRegistry, Text, View, StyleSheet } from 'react-native';
import Constants from 'expo-constants';
export default class App extends Component {
render() {
return (
<View style={styles.container}>
<View style={styles.topBox}>
</View>
<View style={styles.middleBox}>
</View>
<View style={styles.bottomBox}>
</View>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
flexDirection: 'column',
backgroundColor: 'white',
justifyContent: 'center',
alignItems: 'center',
},
topBox: {
width: 75,
height: 75,
backgroundColor: 'lightblue',
},
middleBox: {
width: 75,
height: 75,
backgroundColor: 'mediumblue',
},
bottomBox: {
width: 75,
height: 75,
backgroundColor: 'darkblue',
},
});
【问题讨论】:
标签: css react-native flexbox jsx