How do I show different toast types?

Set the type property to 'info', 'success', 'warning', or 'error' for different visual styles.

How do I position toasts?

Set the position property to 'top-left', 'top-right', 'bottom-left', or 'bottom-right'.

smart-ui

JavaScript

Angular

Vue

React

Getting Started with React Toast Component

Smart UI React targets React 18+ and current Node LTS for tooling; use TypeScript templates when you want typed props and events.

Demo source (Smart UI repo): react/source/toast/basic/App.jsx

1 Create a Vite + React + TypeScript app

npm create vite@latest my-smart-app -- --template react-ts

```
cd my-smart-app
```
then
```
npm install
```

2 Install Smart UI for React

npm install smart-webcomponents-react

3 Import styles and render the component

Open src/App.tsx (or App.jsx if you chose JavaScript). The snippet below matches Smart UI React demos for this widget:

import 'smart-webcomponents-react/source/styles/smart.default.css';
import './App.css';
import React from "react";
import { Toast } from 'smart-webcomponents-react/toast';

const App = () => {
  return (
    <div>
      <Toast
        position="top-left"
        autoOpen
        showCloseButton
        type="mail"
        className="blink"
      >
        You have 2 new messages.
      </Toast>
    </div>
  );
};

export default App;

4 Run the dev server

npm run dev

Open the URL Vite prints (often http://localhost:5173/).

Alternative: Next.js

Create an app with npx create-next-app@latest (Pages Router or App Router). Install the same package (npm install smart-webcomponents-react), then reuse the imports and default export from step 3 in pages/_app.tsx, the App Router root app/layout.tsx, or your top-level layout component so styles and the widget tree load once.

Common Use Cases

Show notification
Display a toast message
```
toast.open();
```

Auto-close notification

Set toast to dismiss automatically

toast.autoClose = true;
toast.autoCloseDelay = 3000;
toast.open();

Troubleshooting

How do I show different toast types?: Set the type property to 'info', 'success', 'warning', or 'error' for different visual styles.
How do I position toasts?: Set the position property to 'top-left', 'top-right', 'bottom-left', or 'bottom-right'.

TypeScript Support

Types ship with smart-webcomponents-react. Import the component and prop types:

import type { Toast, ToastProps } from 'smart-webcomponents-react/toast';

The generated wrappers expose on* callbacks (for example onChange) whose arguments are standard DOM Event values unless the widget typings narrow them further.

Live demos

Supported stacks: Smart UI targets Angular 17+, React 18+, Vue 3+, Node 18 LTS, and evergreen browsers; pin exact package versions to your org policy.