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register.js
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register.js
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import React, { Component } from 'react'
import { ScrollView, View, StyleSheet, Dimensions, Text, TouchableHighlight, Alert, AsyncStorage, Keyboard } from 'react-native'
import { FormLabel, FormInput, Button } from 'react-native-elements'
const {width, height} = Dimensions.get('window');
import ajax from './components/ajax';
import Spinner from './components/spinner';
class Register extends Component {
constructor(props) {
super(props);
this.state = {
name: '',
login: '',
pass: '',
pass2: '',
loading: false
};
}
static navigationOptions = {
header: null,
};
addlogin = (value, value2) => {
AsyncStorage.setItem('login', value);
AsyncStorage.setItem('pass', value2);
Keyboard.dismiss();
}
register = () =>{
const { navigate } = this.props.navigation;
this.setState({
loading: true
});
ajax('POST', 'event=register'+
'&name='+this.state.name+
'&login='+this.state.login+
'&pass='+this.state.pass+
'&pass2='+this.state.pass2).then((data)=>{
this.setState({
loading: false
});
if(data.status === 'success')
{
navigate('homePage');
this.addlogin(this.state.login, this.state.pass);
} else if(data.status === 'error 0'){
Alert.alert(
'Ошибка',
'Заполните все поля',
[
{text: 'OK'},
]
);
} else if(data.status === 'error 1'){
Alert.alert(
'Ошибка',
'Пользователь с таким логином уже зарегистрирован',
[
{text: 'OK'},
]
);
} else if(data.status === 'error 2'){
Alert.alert(
'Ошибка',
'Пароли не совпадают',
[
{text: 'OK'},
]
);
} else
{
Alert.alert(
'Ошибка',
'Неизвестная ошибка, повторите еще раз',
[
{text: 'OK'},
]
);
}
}).catch((error) => {
Alert.alert(
'Ошибка',
'Не удалось соединиться с сервером. Текст ошибки:' + error,
[
{text: 'OK'},
]
);
});
}
_loadingRender = () => {
if(this.state.loading === true)
{
return(<Spinner/>);
}
}
render(){
const { navigate } = this.props.navigation;
return (<ScrollView style={styles.contScroll}>
{this._loadingRender()}
<View style= {styles.container}>
<Text style={styles.head}>Регистрация</Text>
<View>
<FormLabel>ФИО</FormLabel>
<FormInput inputStyle={styles.inputStyle} underlineColorAndroid={'#9e9e9e'} value={this.state.name} onChangeText={(text) => this.setState({name: text})}/>
<FormLabel>Логин</FormLabel>
<FormInput inputStyle={styles.inputStyle} underlineColorAndroid={'#9e9e9e'} value={this.state.login} onChangeText={(text) => this.setState({login: text})}/>
<FormLabel>Пароль</FormLabel>
<FormInput inputStyle={styles.inputStyle} underlineColorAndroid={'#9e9e9e'} value={this.state.pass} onChangeText={(text) => this.setState({pass: text})}/>
<FormLabel>Повторите пароль</FormLabel>
<FormInput inputStyle={styles.inputStyle} underlineColorAndroid={'#9e9e9e'} value={this.state.pass2} onChangeText={(text) => this.setState({pass2: text})}/>
<Button title='Зарегистрироваться' buttonStyle={styles.btnStyle} backgroundColor={'#F89406'} onPress ={ ()=>{this.register()}}/>
<TouchableHighlight onPress = { () => navigate('loginPage')} underlayColor = {"transparent"}>
<Text style= {styles.hrefStyle}>
Вход
</Text>
</TouchableHighlight>
</View>
</View>
</ScrollView>);
}
}
var styles = StyleSheet.create({
contScroll:{
flex: 1,
height: height,
backgroundColor:'white'
},
container:{
flex: 1,
flexDirection:'column',
alignItems:'center',
justifyContent:'center',
backgroundColor:'white',
paddingTop: 20,
paddingBottom: 20
},
head:{
fontSize: 25,
marginBottom: 40,
},
inputStyle:{
width:width-50,
borderColor: '#fff'
},
btnStyle:{
marginTop: 40
},
hrefStyle:{
marginTop: 40,
color: '#03b1f7',
textAlign: 'center'
}
});
export default Register;