我正在教自己React Native,截至目前,我遇到了一个小问题。
我希望<KeyboardAvoidingView/>
推送2个输入框,以便用户可以看到他们正在键入的内容但我的代码没有这样做。它甚至没有显示用户正在键入的内容。用户必须按键盘上的Next
才能看到键入的内容。此外,我按Next
,它不会转到下一个输入框。
这是App.js
:
import React, {Component} from 'react';
import {View, StyleSheet} from 'react-native';
import BackGround from './components/BackGround';
export default class App extends Component {
render() {
return(
<View style={styles.back}>
<BackGround/>
</View>
);
}
}
const styles = StyleSheet.create({
back: {
flex: 1
}
});
这是Login.js
:
import React, {Component} from 'react';
import {StyleSheet, TextInput, View, Text, TouchableOpacity, KeyboardAvoidingView} from 'react-native';
class Login extends Component {
render() {
return(
<KeyboardAvoidingView behavior={"padding"} style={styles.container}>
<View>
<TextInput
style={styles.input}
returnKeyType={"next"}
keyboardType={"email-address"}
autoCorrect={false}
placeholder={"Email"}
/>
<TextInput
style={styles.input}
returnKeyType={"go"}
placeholder={"Password"}
secureTextEntry
/>
<TouchableOpacity>
<Text style={styles.loginAndCA}>Login</Text>
</TouchableOpacity>
<TouchableOpacity>
<Text style={styles.loginAndCA}>Create Account</Text>
</TouchableOpacity>
</View>
</KeyboardAvoidingView>
);
}
}
const styles = StyleSheet.create({
container: {
padding: 20
},
input: {
backgroundColor: '#DAE5FF',
// paddingBottom: 20,
padding: 20,
paddingHorizontal: 15,
marginBottom: 10,
borderRadius: 15,
},
loginAndCA: {
fontSize: 40,
textAlign: 'center',
color: 'white',
fontFamily: 'Bodoni 72 Smallcaps',
paddingHorizontal: 10
}
});
export default Login;
这是BackGround.js
:
import React, {Component} from 'react';
import {StyleSheet, Image, View, Text} from 'react-native';
import Login from './Login';
class BackGround extends Component {
render() {
return(
<View style={styles.first}>
<Image style={styles.container} source={require('../pictures/smoke.jpg')}>
<Login/>
</Image>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
width: null,
height: null,
backgroundColor: 'rgba(0,0,0,0)',
},
first: {
flex: 1
},
second: {
paddingTop: 290 // Moves both <TextInput> boxes down.
},
});
export default BackGround;