React Native TouchableOpacity Component Example

React Native

Nicesnippets

434

17-06-2020


Hi Guys,

In this blog, I will explain you how to use TouchableOpacity component in react native. You can easily use TouchableOpacity component in react native. First i will import namespace TouchableOpacity

, after I will make TouchableOpacity component using TouchableOpacity tag in react native.

Here, I will give you full example for simply display TouchableOpacity component using react native as bellow.

Step 1 - Create project

In the first step Run the following command for create project.

expo init TouchableOpacity component

Step 2 - App.js

In this step, You will open App.js file and put the code.

import React, { Component } from "react";

import { StyleSheet, Text, TouchableOpacity, View } from "react-native";

export default class App extends Component {

constructor(props) {

super(props);

this.state = { count: 0 };

}

onPress = () => {

this.setState({

count: this.state.count + 1

});

};

render() {

const { count } = this.state;

return (

<View style={styles.container}>

<View style={styles.countContainer}>

<Text>Number : {count}</Text>

</View>

<TouchableOpacity

style={styles.button}

onPress={this.onPress}

>

<Text>Press And Increase</Text>

</TouchableOpacity>

</View>

);

}

}

const styles = StyleSheet.create({

container: {

flex: 1,

justifyContent: "center",

paddingHorizontal: 10

},

button: {

alignItems: "center",

backgroundColor: "orange",

padding: 10

},

countContainer: {

alignItems: "center",

padding: 10

}

});

Step 3 - Run project

In the last step run your project using bellow command.

npm start

Output

It will help you...


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