How to use sweetalert in nodejs?

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I have a nodejs code given with html code, I want to show a sweet alert on client side,after process a function in nodejs?.

var express = require('express');
var router = express.Router();
const Swal = require('sweetalert2');

router.post('/add', function(req, res, next) {

    Swal('Hello world!');

});

<!DOCTYPE html>
<html lang="pt_br">
<head>
</head>
<body>
    <h1 class="text-center title-1"> Cad </h1>
    <form action="/add" method="post">
        <input type="submit" value="Save"/>
    </form>
</body>
</html>

Here's the only way you can show a popup swal

var express = require('express');
var router = express.Router();

router.post('/add', function(req, res, next) {

   res.json("Hello world!")
});


<!DOCTYPE html>
<html lang="pt_br">
<head>
</head>
<body>
    <h1 class="text-center title-1"> Cad </h1>
    <form id="form" action="#" method="post">
        <input type="submit" value="Save"/>
    </form>
</body>
</html>
<script>

//import JQuery from script
//import swal script

$("#form").on("submit", function(e){
e.preventDefault();

$.ajax({
  url: "/add",
  method: "post"
}).done(d=>{
  swal(e.responseJSON);
});
})
</script>

sweetalert, Here you can do using EJS var express = require('express'); var router = express. Router(); router.post('/add', function(req, res, next)� SweetAlert 2.0 introduces some important breaking changes in order to make the library easier to use and more flexible. The most important change is that callback functions have been deprecated in favour of promises , and that you no longer have to import any external CSS file (since the styles are now bundled in the .js-file).

Here you can do using EJS

var express = require('express');
var router = express.Router();
router.post('/add', function(req, res, next) {
   res.status(201).render('new', { isAdded : true } );
});

In HTML side

<% if (isAdded) { %>
 <script>
  Swal.fire(
     'Good job!',
     'Data saved',
     'success'
 )
</script>
<% } %>

Answer: How to use sweetalert in nodejs?, is the recommended method of installing SweetAlert. npm install sweetalert -- save. Then, simply import it into your application: import swal from 'sweetalert';� How to use sweet alert2 Sweet Alert2 Sweetalert2.js Use of sweetalert2.js Alertbox in jquery.

In order to deal with this, you can use query parameters.

So, Here is what you can do

On the server

var express = require('express');
var router = express.Router();
router.post('/login', (req, res)=>{
   res.redirect("/login?success=true&message=Logged In Successfully")
});

On the Client-Side (EJS)

    <script>
    var urlParams = new URLSearchParams(window.location.search);
    if(urlParams.has('success') && urlParams.get('success')){
    swal({
    title: "Failed",
    text: `${message}`, 
    icon: "error",
    button: "Okay",
    }).then(()=>{
        console.log(window.location.hostname)
    window.location.replace(window.location.origin + '/login');

    })
}

This will simply popup swal. And you can toggle the value of success to render error and success messages.

SweetAlert, How to make beautiful javascript popup dialog with SweetAlert. This tutorial features Duration: 3:43 Posted: 8 Jan 2018 Hi, Im using angular 1.5 The older version of sweet alert folder structure differs from the current version. In older version, i have included the sweetalert.min.js file as follow,

SweetAlert Tutorial - Make a Cool Javascript Popup, use the original repository of sweet alert not from kautube. instal in cmd npm install Duration: 3:59 Posted: 26 Mar 2018 How to make beautiful javascript popup dialog with SweetAlert. This tutorial features SweetAlert version 2 which can be applied as confirm dialog and input dialog as well Source code: https

Sweet Alert with JS, alert works fine but sweetalert doesn't wait to get clicked. It comes and disappear within a second. I'm creating a desktop application using nodejs� Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML.

Nodejs sweetalert redirect before user click OK � Issue #779 � t4t5 , I have a Node JS/Express app using .EJS templates and I'm using the following code to popup standard 'Are You Sure' messages before� You can customize SweetAlert to fit your needs View docs Hand-crafted with by Tristan Edwards + contributors

Comments
  • Sweet Alert is supposed to be used in the browser, not on the server, you need to include it in your client side code instead.
  • I know that, but how, i have tried ajax...i want to know any other method?@m90