https://github.com/eldskald/react-styled-alert
Styled alerts that don't lock the browser
https://github.com/eldskald/react-styled-alert
Last synced: 7 months ago
JSON representation
Styled alerts that don't lock the browser
- Host: GitHub
- URL: https://github.com/eldskald/react-styled-alert
- Owner: eldskald
- License: mit
- Created: 2022-10-25T21:25:19.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2022-11-18T21:01:44.000Z (almost 3 years ago)
- Last Synced: 2025-03-09T12:02:08.382Z (8 months ago)
- Language: TypeScript
- Size: 128 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# react-styled-alert
react-styled-alert allows you to use react components in place of the usual alert popup, allowing you to style them however you want as well as execute code.
## Installation
```
$ npm install --save react-styled-alert
```
## Example
```jsx
// Your app
import { AlertProvider } from 'react-styled-alert';
export function App() {
return(
);
}
// Your page
import { useAlert } from 'react-styled-alert';
export function Page() {
const styledAlert = useAlert();
return (
styledAlert('Alert message!')}>
Click me
);
}
// Your alert component
import { useAlertData } from 'react-styled-alert';
export function Alert() {
const alert = useAlertData();
if (alert) {
return (
{alert.content}
Ok
);
} else {
return (
<>>
);
}
}
```
## Documentation
This package comes with two hooks, `useAlert` and `useAlertData`. The first gives you a function to replace JavaScript's `alert`. You call it sending your message and two optional functions `onOk` and `onCancel`, meant to be called when the user clicks ok or cancel on the alert popup. The `useAlertData` hook gives you access to the data you sent with `useAlert`. The component is a provider, and the hooks only work when called from within it.
Internally, each call of the `useAlert` returned function fills an array with the data you sent so you can queue each alert, and the `useAlertData` hook returns the most recent one. Whenever you execute either `onOk` or `onCancel`, you will also remove their alert entry from this array.
### `AlertProvider` component
The other hooks only work when called on components rendered inside this provider.
```jsx
your app here
```
### `useAlert` hook
This hook returns a function for you to use instead of JavaScript's `alert`. __Only works inside `AlertProvider`__.
```jsx
const styledAlert = useAlert();
styledAlert(
content,
onOk, // Optional function to call when the user clicks ok
onCancel // Optional function to call when the user clicks cancel
);
```
It accepts three arguments:
- `content`
A `ReactNode` to be the message displayed in your alert component. Can be the usual string but you can do anything with it, really.
- `onOk`
Optional. A function to be called when the user clicks ok, supposing your alert component has an Ok button.
- `onCancel`
Optional. A function to be called when the user clicks cancel, supposing your alert component has a Cancel button.
### `useAlertData` hook
To be used to create your alert component. This hook returns an object with the `content`, `onOk` and `onCancel` values passed to it by the `useAlert` hook, or `null` when no alert has been called yet. If no `onOk` was passed, `() => {return}` is received, and if no `onCancel` was passed, `null` is received. Don't forget that calling either removes their entire alert data from the queue. __Only works inside `AlertProvider`__.
```jsx
const alert = useAlertData();
console.log(alert);
// { content, onOk, onCancel } or null
```
## Demo
Here is a [codesandbox demo](https://codesandbox.io/p/sandbox/react-styled-alert-demo-o5xwo8) with some code and how it looks.
## Credits
By [Rafael de Lima Bordoni](https://www.github.com/eldskald).
## License
Licensed under MIT.