React native

React Native简单使用的五个步骤

2017-05-26  本文已影响6人  magic_pill
import React,{Component} from "react"
import {
    AppRegistry,
    StyleSheet,
    View,
    Text
} from 'react-native'
class React02 extends Component{
    render(){
        return (
            <View style={styles.mainStyle}>
                <View style={[styles.chileStyle,{flex: 0.1}]}>
                    <Text>11111</Text>
                </View>
                <View style={[styles.chileStyle,{flex:0.2}]}>
                    <Text>22222</Text>
                </View>
                <View style={[styles.chileStyle,{alignSelf:'flex-start'},{flex:0.3}]}>
                    <Text>33333</Text>
                </View>
                <View style={[styles.chileStyle,{flex:0.4}]}>
                    <Text>44444</Text>
                </View>
            </View>
        )
    }
}
var styles = StyleSheet.create({
    mainStyle:{
        backgroundColor:'yellow',
        marginTop:20,
        flex:1,
        flexDirection:'row',
        flexWrap:'wrap',
        justifyContent:'center',
        alignItems:'center'
    },
    chileStyle:{
        backgroundColor:'darkgray',
        width:40,
        height:40,
        marginLeft:5,
        marginBottom:5,
        justifyContent:'center',
        alignItems:'center'
    }
})
AppRegistry.registerComponent('RNDemo',()=>React02)
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