Snacker

A simple snackbar implementation

Usage

• Install using npm install snacker or yarn add snacker
• Import runtime with import Snackbar from 'snacker';
• Import styles with import 'snacker/dist/snackbar.css';
• Create snackbar queue with const snackbar = new Snackbar();
• Show a snackbar snackbar.show('Hello world');

API

parameter	default	required	type	information
type	info	yes	string	Determines the type of snackbar to be displayed (this is added as a class to the snackbar). Can be of type 'info', 'warning' or 'error'
duration	3000	yes	integer	How long the snackbar is shown (in milliseconds)
action	undefined	no	object	A configuration object for adding an action to the snackbar

The action object is structured as following:

parameter	default	required	type	information
text	undefined	yes	string	The text to be shown on the action button in the snackbar (don't make this too long!)
handler	undefined	yes	function	The function to be executed when the user clicks on the action button on the snackbar

Customize

Instead of requiring the prebuilt snackbar.css file, you can import the scss source into your stylesheet and customize the colours you want. Currently the following variables are available:

• snackbar-background: The background of the snackbar (default rgba(51, 51, 51, 0.9))
• snackbar-color: The default text colour of the snackbar (default #00DDFF)
• snackbar-error: The default text colour of the snackbar (default #FF0400)
• snackbar-warning: The default text colour of the snackbar (default #FFFB00)

// Override the snackbar colours
$snackbar-background: rgba(51, 51, 51, 0.9);
$snackbar-color: #00DDFF;
$snackbar-error: #FF0400;
$snackbar-warning: #FFFB00;

// Import the snacker stylesheet
@import '~snacker/src/scss/snackbar';

Examples

Show a simple snackbar

import Snackbar from 'snacker';
import 'snacker/dist/snackbar.css';

const snackbar = new Snackbar();

snackbar.show("I'm an info snackbar");
snackbar.show("I'm an error snackbar", { type: 'error', duration: 3000 });
snackbar.show("I'm a warning snackbar", { type: 'warning', duration: 3000 });

Show a snackbar with an action

import Snackbar from 'snacker';
import 'snacker/dist/snackbar.css';

const snackbar = new Snackbar();

snackbar.show('New message', {
	type: 'info',
	duration: 3000,
	action: {
		text: 'open',
		handler: () => {
			alert('You clicked me!');
		},
	},
});

Roadmap

• merge option defaults with given options to allow omitted properties to default.
• close snackbar when action is executed.
• more error handling