A button for React apps
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Latest commit 5b17b32 Mar 8, 2018
kdastan and ide Disabled prop (#74)
* docs(README): add disabled prop usage example

* update Readme

README.md

react-native-button

A button for React apps

Usage

Install the button from npm with npm install react-native-button --save. Then, require it from your app's JavaScript files with import Button from 'react-native-button'.

import React, { Component } from 'react';
import Button from 'react-native-button';

export default class ExampleComponent extends Component {
  constructor(props, context) {
    super(props, context);
  }
  _handlePress() {
    console.log('Pressed!');
  }
  render() {
    return (
      <Button
        style={{fontSize: 20, color: 'green'}}
        styleDisabled={{color: 'red'}}
        onPress={() => this._handlePress()}>
        Press Me!
      </Button>
    );
  }
};

The React packager will include the Button component in your app's JS package and make it available for your app to use.

Disabled prop usage

You can control a button's state by setting disabled prop value in this way:

import React, { Component } from 'react';
import Button from 'react-native-button';

export default class ExampleComponent extends Component {
  constructor(props, context) {
    super(props, context);
      this.state = {
        isDisabled: false
      }
    }
  _handlePress() {
    this.setState({
      isDisabled: true
    });
    console.log('Now, button disabled');
  }
  render() {
    const { isDisabled } = this.state;
    return (
      <Button
        style={{ fontSize: 20, color: 'white' }}
        styleDisabled={{ color: 'white' }}
        disabled={isDisabled}
        containerStyle={{ padding: 10, height: 45, overflow: 'hidden', borderRadius: 4, backgroundColor: 'aqua' }}
        disabledContainerStyle={{ backgroundColor: 'pink' }}
        onPress={() => this._handlePress()}
      >
        Press Me!
      </Button>
    );
  }
};

Container Style

You can make a button with rounded corners like this:

  <Button
    containerStyle={{padding:10, height:45, overflow:'hidden', borderRadius:4, backgroundColor: 'white'}}
    disabledContainerStyle={{backgroundColor: 'grey'}}
    style={{fontSize: 20, color: 'green'}}>
    Press me!
  </Button>

Contributing

Contributions are welcome. Please verify that styling matches the latest version of iOS when you are changing the visual look of the buttons.