I have tried textAlign="center" but it only aligns the text in the center but I want to align the whole text in the center including the last line
<Text
style={{
marginTop: 16,
alignSelf: 'center',
fontSize: 15,
width: '75%',
textAlignVertical: 'center',
justifyContent: 'center',
}}>
Making a luxurious lifestyle accessible for a generous group of
women is our daily drive.
</Text>
Here is the full example. please read about textAlign property.
import React, {useState} from 'react';
import { Text, View, StyleSheet, Button } from 'react-native';
const App = () => {
return (
<View style={styles.container}>
<Text
style={styles.text}>
Making a luxurious lifestyle accessible for a generous group of
women is our daily drive.
</Text>
</View>
);
};
export default App;
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems:"center",
padding: 8,
backgroundColor: 'white',
},
text:{
marginTop: 16,
alignSelf: 'center',
fontSize: 15,
textAlign:"center",
width: '75%',
textAlignVertical: 'center',
justifyContent: 'center',
}
});
Related
so I'm fairly new to react-native. I'm trying to implement a carousel with react-native-swiper.
Issue -
I want to set the carousel height to 150px, for this I set the property height to 150px, with this the carousel height got changed to 150px but when I try to render a text component below carousel, it is not rendering just below the carousel.
import React from 'react';
import { View, Text, StyleSheet } from "react-native";
import Swiper from 'react-native-swiper';
const styles = StyleSheet.create({
wrapper: { backgroundColor: "black", height: 150 },
slide1: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#9DD6EB'
},
slide2: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#97CAE5'
},
slide3: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#92BBD9'
},
text: {
color: '#fff',
fontSize: 30,
fontWeight: 'bold'
}
})
const HomeScreen_ = () => {
return (
<>
<Swiper
style={styles.wrapper}
height={150}
showsButtons
autoplay
paginationStyle={{ height: 8, position: 'absolute', top: 130 }}
activeDot={
<View
style={{
backgroundColor: '#c3383833', width: 8,
height: 8, borderRadius: 4, marginLeft: 3,
marginRight: 3, marginTop: 3, marginBottom: 3
}} />
}>
<View style={styles.slide1}>
<Text style={styles.text}>Hello Swiper</Text>
</View>
<View style={styles.slide2}>
<Text style={styles.text}>Beautiful</Text>
</View>
<View style={styles.slide3}>
<Text style={styles.text}>And simple</Text>
</View>
</Swiper >
<Text style={{ height: 100, color: "black", }}>Just a Random Text</Text>
</>
)
};
export default HomeScreen_;
you can check this sample, in React Native, we have covered any component using View
import React from 'react';
import {View, Text, StyleSheet, SafeAreaView} from 'react-native';
import Swiper from 'react-native-swiper';
const SwiperExample = () => {
return (
<>
<View style={{flex: 0.3}}> // here
<Swiper
style={styles.wrapper}
showsButtons
autoplay
paginationStyle={{height: 8, position: 'absolute', top: 130}}
activeDot={
<View
style={{
backgroundColor: '#c3383833',
width: 8,
height: 8,
borderRadius: 4,
marginLeft: 3,
marginRight: 3,
marginTop: 3,
marginBottom: 3,
}}
/>
}>
<View style={styles.slide1}>
<Text style={styles.text}>Hello Swiper</Text>
</View>
<View style={styles.slide2}>
<Text style={styles.text}>Beautiful</Text>
</View>
<View style={styles.slide3}>
<Text style={styles.text}>And simple</Text>
</View>
</Swiper>
</View>
<Text style={{height: 100, color: 'black'}}>Just a Random Text</Text>
</>
);
};
const styles = StyleSheet.create({
wrapper: {backgroundColor: 'black', flex: 1},
slide1: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#9DD6EB',
},
slide2: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#97CAE5',
},
slide3: {
height: 150,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#92BBD9',
},
text: {
color: '#fff',
fontSize: 30,
fontWeight: 'bold',
},
});
export default SwiperExample;
I solved this issue by removing the height property in the wrapper object of StyleSheet and passing containerStyle={{ height: 150, flex: 0 }} as a prop in Swiper
I am trying to change the style of a button in React Native, but the edits for the button colour, margin, outlines etc aren't working at all. Here is the pic. Below is my code for HomeScreen.js
import React from 'react';
import {
StyleSheet,
TextInput,
View,
Text,
Button,
ScrollView,
Image,
Keyboard,
TouchableOpacity,
KeyboardAvoidingView,
} from 'react-native';
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Image
source={require('../image/success.png')}
style={{
width: '50%',
height: 100,
resizeMode: 'contain',
marginTop: 0,
}}
/>
<Text style={{
fontSize: 20,
textAlign: 'center',
marginLeft: 35,
marginRight: 35,
marginTop: 0,
marginBottom: 10,
color: '#00a3cc'
}}>
{'\n\n'}
This is the Home Screen
</Text>
<Button
style={styles.buttonStyle}
onPress={() => navigation.navigate('Settings')}
title="Go to Settings"
/>
</View>
);
};
export default HomeScreen;
const styles = StyleSheet.create ({
buttonStyle: {
backgroundColor: '#7DE24E',
borderWidth: 0,
color: '#FFFFFF',
borderColor: '#7DE24E',
height: 40,
alignItems: 'center',
borderRadius: 30,
marginLeft: 35,
marginRight: 35,
marginTop: 20,
marginBottom: 25,
}
});
Some help would be appreciated, let me know if more info is required. Thanks in advance.
You should use TouchableOpacity instead.
import React from 'react';
import {
StyleSheet,
TextInput,
View,
Text,
ScrollView,
Image,
Keyboard,
TouchableOpacity,
KeyboardAvoidingView,
} from 'react-native';
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Image
source={require('../image/success.png')}
style={{
width: '50%',
height: 100,
resizeMode: 'contain',
marginTop: 0,
}}
/>
<Text style={{
fontSize: 20,
textAlign: 'center',
marginLeft: 35,
marginRight: 35,
marginTop: 0,
marginBottom: 10,
color: '#00a3cc'
}}>
{'\n\n'}
This is the Home Screen
</Text>
<TouchableOpacity
onPress={() => navigation.navigate('Settings')}
style={styles.buttonStyle}
>
<Text style={styles.btnText}>Go to Settings</Text>
</TouchableOpacity>
</View>
);
};
export default HomeScreen;
const styles = StyleSheet.create ({
btnText: {
color: '#FFFFFF',
fontSize: 18,
textAlign: 'center',
},
buttonStyle: {
backgroundColor: '#7DE24E',
height: 40,
alignItems: 'center',
borderRadius: 30,
marginLeft: 35,
marginRight: 35,
marginTop: 20,
marginBottom: 25,
}
});
I'm having an issue where I'm creating a simple button that isn't visible (but it is there because I'm able to trigger the onPress method) within this view, but I am able to create other components within this View that appear. My code in App.js is below, any help would be greatly appreciated!
import React from 'react';
import {
View,
StyleSheet,
Text,
TouchableOpacity,
} from 'react-native';
export default function App() {
return (
<View style={{
flex: 1,
justifyContent: "center",
alignItems: "center",
}}>
<TouchableOpacity style={styles.button} onPress={() => console.log("Clicked")}>
<Text style={styles.text}>Login</Text>
</TouchableOpacity>
</View>
);
}
const styles = StyleSheet.create({
button: {
color: "tomato",
borderRadius: 25,
justifyContent: "center",
alignItems: "center",
padding: 15,
height: 50,
width: "100%",
},
text: {
color: "#fff",
fontSize: 18,
fontWeight: "bold",
textTransform: "uppercase",
}
})
You have a white button with white text in front of a white background so it all blends in. Look at this expo snack and the code below to see why (https://snack.expo.dev/#heytony01/thankful-juice-box)
import React from 'react';
import {
View,
StyleSheet,
Text,
TouchableOpacity,
} from 'react-native';
export default function App() {
return (
<View style={{
flex: 1,
justifyContent: "center",
alignItems: "center",
}}>
<TouchableOpacity style={styles.button} onPress={() => console.log("Clicked")}>
<Text style={styles.text}>Login</Text>
</TouchableOpacity>
</View>
);
}
const styles = StyleSheet.create({
button: {
borderColor:"red", // give border color
borderWidth:2, // give border width
color: "tomato",
borderRadius: 25,
justifyContent: "center",
alignItems: "center",
padding: 15,
height: 50,
width: "100%",
},
text: {
color: "black", // change font to black
fontSize: 18,
fontWeight: "bold",
textTransform: "uppercase",
}
})
I was setting the color of the button instead of the backgroundColor
I leave a small code of sample of as I have my code, in fact my code I show it inside a FlatList... but here I leave him something similar in .map that is practically the same thing, they are dynamic Views, I wish that on having clicked in the button, that View change Styles (Position Abosulte, Width, Backgorund color and more)
import { Text, View, StyleSheet, TouchableOpacity } from 'react-native';
import Constants from 'expo-constants';
import AssetExample from './components/AssetExample';
let shopping = ['bread', 'milk', 'cheese', 'hummus', 'noodles'];
export default function App() {
return (
<View style={styles.container}>
{shopping.map((data, idx) => {
return (
<View
style={{
width: '100%',
height: 70,
backgroundColor: '#f7f7f7',
marginTop: 5,
marginBottom: 5,
borderColor: '#dfdfdf',
borderWidth: 1,
alignItems: 'center',
}}>
<Text>Tex: {data}</Text>
//I press this buttom, i want change this View Styles!!!, only this view
<TouchableOpacity onPress={() => {}}>
<View
style={{
width: '100%',
height: 30,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#f7f7f7',
marginTop: 5,
marginBottom: 5,
borderColor: '#dfdfdf',
borderWidth: 1,
borderRadius: 15,
}}>
<Text style={{ width: '100%' }}>Change</Text>
</View>
</TouchableOpacity>
</View>
);
})}
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
paddingTop: Constants.statusBarHeight,
backgroundColor: '#ecf0f1',
padding: 8,
},
});
You can have a state variable and then set it to change the style.
<TouchableOpacity onPress={() => this.setState({changeStyleIndex:index})}>
<View
style={this.state.changeStyleIndex != index{
width: '100%',
height: 30,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#f7f7f7',
marginTop: 5,
marginBottom: 5,
borderColor: '#dfdfdf',
borderWidth: 1,
borderRadius: 15,
}:{change style goes here}}>
<Text style={{ width: '100%' }}>Change</Text>
</View>
</TouchableOpacity>
import React from 'react'
import { Text, View, StyleSheet, TouchableOpacity } from 'react-native';
import Constants from 'expo-constants';
let shopping = ['bread', 'milk', 'cheese', 'hummus', 'noodles'];
export default class App extends React.Component {
constructor(props) {
super(props)
this.state = {
BackColor = '#f7f7f7',
StateWidth: '100%'
}
}
HandleChange = () => {
this.setState({
BackColor: 'red',
StateWidth: '50%'
})
}
render() {
const { BackColor, StateWidth } = this.state
return (
<View style={styles.container}>
{shopping.map((data, idx) => {
return (
<View
style={{
width: { StateWidth },
height: 70,
backgroundColor: { BackColor },
marginTop: 5,
marginBottom: 5,
borderColor: '#dfdfdf',
borderWidth: 1,
alignItems: 'center',
}}>
<Text>Tex: {data}</Text>
//I press this buttom, i want change this View Styles!!!, only this view
<TouchableOpacity onPress={() => { this.HandleChange }}>
<View
style={{
width: '100%',
height: 30,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#f7f7f7',
marginTop: 5,
marginBottom: 5,
borderColor: '#dfdfdf',
borderWidth: 1,
borderRadius: 15,
}}>
<Text style={{ width: '100%' }}>Change</Text>
</View>
</TouchableOpacity>
</View>
);
})}
</View>
)
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
paddingTop: Constants.statusBarHeight,
backgroundColor: '#ecf0f1',
padding: 8,
},
I used the component by class, but change it to function and it will give crt, the logic is basically this.
I want to make a floating image that looks like this, float on a carousel
1
I've done this
const styles = StyleSheet.create({
manualHeader: {
backgroundColor: color.light_blue,
height:150,
width:150,
borderRadius: 150/2,
alignItems: 'center',
},
manualImage: {
height: normalize(60),
width: normalize(60),
resizeMode: 'contain',
marginVertical: normalize(15),
},
});
<View style={styles.manualContainer}>
<View style={styles.manualHeader}>
<Image style={styles.manualImage} source={item.image} />
</View>
<View style={styles.manualBody}>
</View>
</View>
and it looks like this
!2
This is a simple example using margin. Also, we can use absolute positioning.
Also, I've created the below example in the snack.
https://snack.expo.io/Sk882TV1r
In the example below, just add your image source.
import * as React from 'react';
import { Text, View, StyleSheet, Image } from 'react-native';
// or any pure javascript modules available in npm
export default class App extends React.Component {
render() {
return (
<View style={styles.container}>
<Text style={styles.paragraph}>
Change code in the editor and watch it change on your phone!.
</Text>
<View style={styles.mybody}>
<View style={styles.imageContainer}>
<Image style={styles.imageStyle} source={{}}/>
</View>
<View style={styles.bodyContainer}>
<Text style={styles.bodyParagraph}>
Local files and assets can be imported by dragging and dropping them into the editor
Local files and assets can be imported by dragging and dropping them into the editor
Local files and assets can be imported by dragging and dropping them into the editor
Local files and assets can be imported by dragging and dropping them into the editor
</Text>
</View>
</View>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
backgroundColor: '#ecf0f1',
padding: 8,
},
imageContainer:{
marginTop: -70,
justifyContent: 'center',
alignItems: 'center'
},
imageStyle:{
height: 150,
width:150,
backgroundColor:'yellow',
borderRadius:150/2,
alignItems: 'center',
},
paragraph: {
margin: 24,
marginBottom:100,
fontSize: 18,
fontWeight: 'bold',
textAlign: 'center',
},
mybody:{
backgroundColor:'red'
},
bodyContainer: {
alignItems: 'center',
justifyContent: 'center',
padding: 24,
// backgroundColor:'red'
},
bodyParagraph:{
margin: 10,
marginBottom:100,
fontSize: 18,
fontWeight: 'bold',
textAlign: 'center',
}
});
The final output looks like this.
Thanks!