У меня проблема с записью в базе данных. В этом приложении я хочу создать пользовательскую базу данных для каждого плоского числа в базе данных Firebase в реальном времени, т.е. я могу создать базу данных «Пользователи», но я хочу создать одну базу данных для каждого плоского номера, чтобы каждая запись получала питаниев этой конкретной базе данных.
class Entrylist extends React.Component{
constructor(props) {
super(props);
this.state =({
})
}
writeUserData(name,phoneno,flatno,purpose,vehicleno){
firebase.database().ref('Users/').push({
name,
phoneno,
flatno,
purpose,
vehicleno
}).then((data)=>{
//success callback
console.log('data ' , data)
}).catch((error)=>{
//error callback
console.log('error ' , error)
})
}
// style = {marginTop: StatusBar.currentHeight}
render(){
return(
<View style = {{flex : 1}}>
<View style = {{...StyleSheet.absoluteFill}}>
<Image
style = {{flex : 1,height : null,width : null}}
blurRadius= {2}
source={{ uri: 'https://firebasestorage.googleapis.com/v0/b/newproj-7a868.appspot.com/o/wallpaper24.jpg?alt=media&token=86ea62ac-fff4-4178-93a5-59c96abc82e4'}}>
</Image>
</View>
<View style = {{width : width,height : 50,alignItems : 'center',flexDirection : 'row',marginTop: 10}}>
<View style = {{marginLeft : 20}}>
<Icon
onPress = {() => this.props.navigation.navigate('Signin')}
name = 'arrow-back'
size = {20}
color = 'black'/>
</View>
<View style = {{alignSelf : 'center',left : width/4}}>
<Text style = {{fontSize : 27}}>New Entry</Text>
</View>
</View>
<View style = {{...styles.container,marginTop : 40}}>
<ScrollView>
<TextInput style = {styles.input}
placeholder = "Enter Name"
onChangeText = {(name) => this.setState({name})}
/>
<TextInput style = {{...styles.input,marginTop : 10}}
placeholder = "Enter Mobile number"
onChangeText = {(phoneno) => this.setState({phoneno})}
/>
<TextInput style = {{...styles.input,marginTop : 10}}
placeholder = "Enter Flat number"
onChangeText = {(Users) => this.setState({Users})}
/>
<TextInput style = {{...styles.input,marginTop : 10}}
placeholder = "Enter Purpose"
onChangeText = {(purpose) => this.setState({purpose})}
/>
<TextInput style = {{...styles.input,marginTop : 10}}
placeholder = "Enter Vehicle number"
onChangeText = {(vehicleno) => this.setState({vehicleno})}
/>
</ScrollView>
</View>
<View>
<View style = {styles.roundbutton}>
<Button style = {{backgroundColor : 'white',elevation : 0}}
onPress = {() => this.writeUserData(this.state.name, this.state.phoneno,this.state.flatno,this.state.purpose,this.state.vehicleno)}>
<Icon
name = 'md-chatbubbles'
type = 'ionicon'
size = {30}
color = "black"
/>
</Button>
</View>
<View style = {{elevation : 4,width : '100%',height : 70,backgroundColor : 'white',flexDirection : 'row',justifyContent : 'center',alignItems : 'center',borderColor : 'black'}} >
<View style = {{flex : 0.5,width : '100%',height : '100%',alignItems:'center',justifyContent:'center',borderColor : 'black',borderWidth:0.5}}>
<Button style = {{backgroundColor : 'white',elevation : 0}}
onPress = {() => this.props.navigation.navigate('Menu')}>
<Icon
size = {30}
name='dashboard'
color='black'
/>
</Button>
</View>
<View style = {{flex : 0.5,width : '100%',height : '100%',alignItems:'center',justifyContent:'center',borderColor : 'black',borderWidth:0.5}}>
<Button style = {{backgroundColor : 'white',elevation : 0}}
onPress = {() => this.props.navigation.navigate('Settings')}>
<Icon
name = "ios-settings"
type='ionicon'
size = {35}
color = "black"
/>
</Button>
</View>
</View>
</View>
</View>
);
}
}
export default Entrylist;