# simple-keyboard
[](https://www.npmjs.com/package/simple-keyboard)
> An easily customisable and responsive on-screen virtual keyboard for Javascript projects.
> Want the React.js version? Get [react-simple-keyboard](https://www.npmjs.com/package/react-simple-keyboard) instead!
[Live Demo](https://franciscohodge.com/simple-keyboard/demo)
## Installation
### npm
`npm install simple-keyboard --save`
### zip file (self-hosted)
[Click here to download the latest release (zip format).](https://github.com/hodgef/simple-keyboard/zipball/master)
> Want to use a CDN instead of self-host? Scroll down to the "Usage from CDN" instructions below.
## Usage with npm
### js
````js
import Keyboard from 'simple-keyboard';
import 'simple-keyboard/build/css/index.css';
class App {
constructor(){
document.addEventListener('DOMContentLoaded', this.onDOMLoaded);
}
onDOMLoaded = () => {
this.keyboard = new Keyboard({
onChange: input => this.onChange(input),
onKeyPress: button => this.onKeyPress(button)
});
}
onChange = input => {
console.log("Input changed", input);
}
onKeyPress = button => {
console.log("Button pressed", button);
}
}
export default App;
````
### html
````html
````
> Need a more extensive example? [Click here](https://github.com/hodgef/simple-keyboard/blob/master/src/demo/App.js).
## Usage from CDN
### html
````html
````
## Options
You can customize the Keyboard by passing options to it.
Here are the available options (the code examples are the defaults):
### layout
> Modify the keyboard layout
```js
layout: {
'default': [
'` 1 2 3 4 5 6 7 8 9 0 - = {bksp}',
'{tab} q w e r t y u i o p [ ] \\',
'{lock} a s d f g h j k l ; \' {enter}',
'{shift} z x c v b n m , . / {shift}',
'.com @ {space}'
],
'shift': [
'~ ! @ # $ % ^ & * ( ) _ + {bksp}',
'{tab} Q W E R T Y U I O P { } |',
'{lock} A S D F G H J K L : " {enter}',
'{shift} Z X C V B N M < > ? {shift}',
'.com @ {space}'
]
}
```
### layoutName
> Specifies which layout should be used.
```js
layoutName: "default"
```
### display
> Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: "delete").
```js
display: {
'{bksp}': 'delete',
'{enter}': '< enter',
'{shift}': 'shift',
'{s}': 'shift',
'{tab}': 'tab',
'{lock}': 'caps',
'{accept}': 'Submit',
'{space}': ' ',
'{//}': ' '
}
```
### theme
> A prop to add your own css classes. You can add multiple classes separated by a space.
```js
theme: "hg-theme-default"
```
### debug
> Runs a console.log every time a key is pressed. Displays the buttons pressed and the current input.
```js
debug: false
```
### newLineOnEnter
> Specifies whether clicking the "ENTER" button will input a newline (`\n`) or not.
```js
newLineOnEnter: false
```
## Methods
simple-keyboard has a few methods you can use to further control it's behavior.
To access these functions, you need the instance the simple-keyboard component, like so:
```js
var keyboard = new Keyboard({
...
});
/>
// Then, use as follows...
keyboard.methodName(params);
```
### clearInput
> Clear the keyboard's input.
```js
keyboard.clearInput();
```
### getInput
> Get the keyboard's input (You can also get it from the _onChange_ prop).
```js
let input = keyboard.getInput();
```
### setInput
> Set the keyboard's input. Useful if you want the keybord to initialize with a default value, for example.
```js
keyboard.setInput("Hello World!");
```
## Demo
### Live demo
[https://franciscohodge.com/simple-keyboard/demo](https://franciscohodge.com/simple-keyboard/demo)
### To run demo on your own computer
* Clone this repository
* `npm install`
* `npm start`
* Visit [http://localhost:3000/](http://localhost:3000/)
## Note
This is a work in progress. Feel free to submit any issues you have at:
[https://github.com/hodgef/simple-keyboard/issues](https://github.com/hodgef/simple-keyboard/issues)
[Live Demo](https://franciscohodge.com/simple-keyboard/demo)
## Installation
### npm
`npm install simple-keyboard --save`
### zip file (self-hosted)
[Click here to download the latest release (zip format).](https://github.com/hodgef/simple-keyboard/zipball/master)
> Want to use a CDN instead of self-host? Scroll down to the "Usage from CDN" instructions below.
## Usage with npm
### js
````js
import Keyboard from 'simple-keyboard';
import 'simple-keyboard/build/css/index.css';
class App {
constructor(){
document.addEventListener('DOMContentLoaded', this.onDOMLoaded);
}
onDOMLoaded = () => {
this.keyboard = new Keyboard({
onChange: input => this.onChange(input),
onKeyPress: button => this.onKeyPress(button)
});
}
onChange = input => {
console.log("Input changed", input);
}
onKeyPress = button => {
console.log("Button pressed", button);
}
}
export default App;
````
### html
````html
````
> Need a more extensive example? [Click here](https://github.com/hodgef/simple-keyboard/blob/master/src/demo/App.js).
## Usage from CDN
### html
````html
````
## Options
You can customize the Keyboard by passing options to it.
Here are the available options (the code examples are the defaults):
### layout
> Modify the keyboard layout
```js
layout: {
'default': [
'` 1 2 3 4 5 6 7 8 9 0 - = {bksp}',
'{tab} q w e r t y u i o p [ ] \\',
'{lock} a s d f g h j k l ; \' {enter}',
'{shift} z x c v b n m , . / {shift}',
'.com @ {space}'
],
'shift': [
'~ ! @ # $ % ^ & * ( ) _ + {bksp}',
'{tab} Q W E R T Y U I O P { } |',
'{lock} A S D F G H J K L : " {enter}',
'{shift} Z X C V B N M < > ? {shift}',
'.com @ {space}'
]
}
```
### layoutName
> Specifies which layout should be used.
```js
layoutName: "default"
```
### display
> Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: "delete").
```js
display: {
'{bksp}': 'delete',
'{enter}': '< enter',
'{shift}': 'shift',
'{s}': 'shift',
'{tab}': 'tab',
'{lock}': 'caps',
'{accept}': 'Submit',
'{space}': ' ',
'{//}': ' '
}
```
### theme
> A prop to add your own css classes. You can add multiple classes separated by a space.
```js
theme: "hg-theme-default"
```
### debug
> Runs a console.log every time a key is pressed. Displays the buttons pressed and the current input.
```js
debug: false
```
### newLineOnEnter
> Specifies whether clicking the "ENTER" button will input a newline (`\n`) or not.
```js
newLineOnEnter: false
```
## Methods
simple-keyboard has a few methods you can use to further control it's behavior.
To access these functions, you need the instance the simple-keyboard component, like so:
```js
var keyboard = new Keyboard({
...
});
/>
// Then, use as follows...
keyboard.methodName(params);
```
### clearInput
> Clear the keyboard's input.
```js
keyboard.clearInput();
```
### getInput
> Get the keyboard's input (You can also get it from the _onChange_ prop).
```js
let input = keyboard.getInput();
```
### setInput
> Set the keyboard's input. Useful if you want the keybord to initialize with a default value, for example.
```js
keyboard.setInput("Hello World!");
```
## Demo
### Live demo
[https://franciscohodge.com/simple-keyboard/demo](https://franciscohodge.com/simple-keyboard/demo)
### To run demo on your own computer
* Clone this repository
* `npm install`
* `npm start`
* Visit [http://localhost:3000/](http://localhost:3000/)
## Note
This is a work in progress. Feel free to submit any issues you have at:
[https://github.com/hodgef/simple-keyboard/issues](https://github.com/hodgef/simple-keyboard/issues)