A beautiful replacement for JavaScript's "alert"
Installation
$ npm install --save sweetalert
Usage
import swal from 'sweetalert'
swal("Hello world!")
Upgrading from 1.X
Many improvements and breaking changes have been introduced in the 2.0 release. Make sure you read the upgrade guide to avoid nasty suprises!
Guides
Documentation
Examples
An error message:
swal("Oops!", "Something went wrong!", "error")
A warning message, with a function attached to the confirm message:
swal({
title: "Are you sure?",
text: "Are you sure that you want to leave this page?",
icon: "warning",
dangerMode: true,
})
.then(willDelete => {
if (willDelete) {
swal("Deleted!", "Your imaginary file has been deleted!", "success");
}
});
const willDelete = await swal({
title: "Are you sure?",
text: "Are you sure that you want to delete this file?",
icon: "warning",
dangerMode: true,
})
if (willDelete) {
swal("Deleted!", "Your imaginary file has been deleted!", "success");
}
A prompt modal, where the user's input is logged:
swal("Type something:", {
content: "input",
})
.then((value) => {
swal(`You typed: ${value}`);
})
const value = await swal("Type something:", {
content: "input",
})
swal(`You typed: ${value}`);
In combination with Fetch:
swal({
text: 'Wanna log some information about Bulbasaur?',
button: {
text: "Search!",
closeModal: false,
},
})
.then(willSearch => {
if (willSearch) {
return fetch(`http://pokeapi.co/api/v2/pokemon/1`)
}
})
.then(result => result.json())
.then(json => console.log(json))
.catch(err => {
swal("Oops!", "Seems like we couldn't fetch the info", "error")
})
const willSearch = await swal({
text: 'Wanna log some information about Bulbasaur?',
button: {
text: "Search!",
closeModal: false,
},
})
if (willSearch) {
try {
const result = await fetch(`http://pokeapi.co/api/v2/pokemon/1`)
const json = await result.json()
console.log(json)
} catch (err) {
swal("Oops!", "Seems like we couldn't fetch the info", "error")
}
}
Contributing
If you're changing the core library:
- Make changes in the
src
folder. - Preview changes by running
npm run docs
- Submit pull request
If you're changing the documentation:
- Make changes in the
docs-src
folder. - Preview changes by running
npm run docs
- Run
npm run builddocs
to compile the changes to the docs
folder - Submit pull request