Toast Provider for React

Install

• Using npm: npm i aj-toaster -S
• Using yarn: yarn add aj-toaster -S

Browser Compatibility

The latest and the greatest browsers.

Peer Dependencies

Make sure the following are available in your setup:

"react": "^16.8.0",
"react-dom": "^16.8.0"

Usage

Wrap your component with the Toaster provider and get a toast notification manager for free:

index.js

import React from "react";
import ReactDom from "react-dom";
import App from "app/app";
import Toaster from "aj-toaster";

ReactDom.render(
<Toaster> // <-- wrap your app here.
  <App />
</Toaster>, document.querySelector("#app"));

app.js

import React from "React";
import {useToaster} from "aj-toaster"; // <-- load hook
function App() {
  const toaster = useToaster(); // <-- get toaster context.
  const handleAdd = () => {
    toaster.success("Post was created!"); // <-- call methods
  };
  return (
  <div>
    <button onClick={handleAdd}>Add</button>
  </div>);
}

Themes

There is limited support for custom color schemes. To define a new color theme, create a theme in your own css and define the custom properties controlling the colors. In the example below we are defining mytheme:

.aj-toaster-wrapper.--mytheme {
  --aj-toaster__success: green;
  --aj-toaster__failure: red;
  --aj-toaster__info: blue;
  --aj-toaster__warning: orange;

  --aj-toaster__success-text: white;
  --aj-toaster__warning-text: white;
  --aj-toaster__info-text: white;
  --aj-toaster__failure-text: white;
  --aj-toaster__animation-duration: 500ms;
  --aj-toaster__animation-easing: cubic-bezier(1,-0.01, 0.58, 1);

  --aj-toaster__width: 100%;
  top: 0;
  left: 0;
  right: 0;
}

.aj-toaster-wrapper.--mytheme .aj-toaster {
  border-radius: 0
}

After defining the theme, just pass in the name of the class name, without the double dashes, when using the provider:

<Toaster theme="mytheme">
</Toater>

API

• The provider takes an optional theme prop: <Toaster theme="mytheme"></Toaster>.

• The toaster context provides the following methods:

• add: takes two objects, the first describes the toast and the second optional argument defines how to dismiss it. If the second object is not given, the toast won't auto dismiss. The following snippet describes each arguments in more detail:

toaster.add(
  {
    title: <string>, (optional)
    message: <string>, (required)
    type: <string>, required, one of "failure"|"success"|"info"|"warning",
  },
  {
    dismiss: <number> duration in milliseconds to auto dismiss.
  }
)

• success, warning, info, failure: all take a string for the message and call add for you with some default titles. Just like add, you can specify an optional dismiss config to auto dismiss a toast. If you want to change the title, you can pass in an optional third argument.

• clear will clear the existing active toast.

Development

• Install the latest version of Node 10 nvm install 10.
• Also install yarn and http-server globally with npm i yarn http-server -g.
• Run yarn install to install all the dependencies.
• Develop in the src folder and run yarn build to build to umd/ and ./toaster.mjs.
• To check the gh-pages, first run yarn gh:watch and run http-server . -p 8080 -c-1 and go to http://localhost:8080/gh-pages/index.dev.htmlto see the page. All the changes made will be rebuilt and updated to gh-pages/dist/index.js

Maintainer

• As the maintainer you can then run yarn gh to publish the new version to Github.
• As the maintainer, to publish a new version, run yarn publish:<patch|minor|major>. For example, to publish a new patch version run yarn publish:patch. Make sure that the working directory is clean, no changes to commit.