Fixed bootstrap link
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@ -1,16 +1,17 @@
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---
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title: Styling
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---
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## React Native - Styling
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React Native provides an API for creating stylesheets and styling your components: [StyleSheet](https://facebook.github.io/react-native/docs/stylesheet).
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React Native provides an API for creating stylesheets and styling your components: [StyleSheet](https://facebook.github.io/react-native/docs/stylesheet).
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```jsx
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import React, { Component } from 'react';
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import { StyleSheet, View, Text } from 'react-native';
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export default class App extends Component {
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render () {
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render() {
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return (
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<View>
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<Text style={styles.header}>I am a header!</Text>
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@ -22,11 +23,11 @@ export default class App extends Component {
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const styles = StyleSheet.create({
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header: {
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fontSize: 20
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fontSize: 20,
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},
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text: {
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color: 'blue'
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}
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color: 'blue',
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},
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});
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```
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@ -40,7 +41,7 @@ Styles are also not inherited as they are in traditional CSS. In most cases, you
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React Native uses an implementation of [flexbox](https://facebook.github.io/react-native/docs/flexbox) similar to the web standard. By default, items in the view will be set to `display: flex`.
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> If you do not want to use flexbox, you can also arrange React Native components via `relative` or `absolute` positioning.
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> If you do not want to use flexbox, you can also arrange React Native components via `relative` or `absolute` positioning.
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Flexbox in React Native defaults to `flexDirection: column`, instead of `flex-direction: row` (web standard). The `column` value displays flexible items vertically, which accommodates mobile devices in portrait orientation.
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@ -48,7 +49,7 @@ To learn more about flexbox, visit [this detailed guide on CSS-Tricks](https://c
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### Styled Components
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Including lots of styles in a file with a component isn't always easy to maintain. Styled components can solve this issue.
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Including lots of styles in a file with a component isn't always easy to maintain. Styled components can solve this issue.
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For example, a Button component may be used in multiple places across an application. Copying and pasting the style object with each Button instance would be inefficient. Instead, create a reusable, styled Button component:
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@ -60,9 +61,7 @@ const Button = ({ onPress, children }) => {
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const { buttonStyle, textStyle } = styles;
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return (
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<TouchableOpacity onPress={onPress} style={buttonStyle}>
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<Text style={textStyle}>
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{children}
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</Text>
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<Text style={textStyle}>{children}</Text>
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</TouchableOpacity>
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);
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};
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@ -76,7 +75,7 @@ const styles = {
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fontSize: 16,
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fontWeight: '600',
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paddingTop: 10,
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paddingBottom: 10
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paddingBottom: 10,
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},
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buttonStyle: {
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backgroundColor: '#fff',
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@ -87,8 +86,8 @@ const styles = {
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paddingRight: 25,
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paddingLeft: 25,
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marginTop: 10,
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width: 300
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}
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width: 300,
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},
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};
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```
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@ -102,11 +101,11 @@ import Button from './styling/Button';
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export default class Login extends Component {
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render() {
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return (
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<View>
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<TextInput placeholder='Username or Email' />
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<TextInput placeholder='Password' />
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<Button>Log In</Button>
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</View>
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<View>
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<TextInput placeholder="Username or Email" />
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<TextInput placeholder="Password" />
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<Button>Log In</Button>
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</View>
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);
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}
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}
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@ -114,4 +113,4 @@ export default class Login extends Component {
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### Libraries for Styling
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There are a few popular libraries for styling React Native. Some of them provide features similar to [Bootstrap](../../bootstrap/index.md), including default forms, button styles, and page layout options. One of the most popular libraries is [styled-components](https://github.com/styled-components/styled-components). There are many others you can find on npm and GitHub to try for yourself.
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There are a few popular libraries for styling React Native. Some of them provide features similar to [Bootstrap](../../bootstrap), including default forms, button styles, and page layout options. One of the most popular libraries is [styled-components](https://github.com/styled-components/styled-components). There are many others you can find on npm and GitHub to try for yourself.
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