I'm trying to display a toast message using the library ToastrJS. The message display okay. The problem is that I'm not finding a way to pass the error message. I use connect-flash to do flash-messages, and then I wanna pass the message to the toaster.
My EJS code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title><%=title%></title>
<link rel="stylesheet" href="/css/bootstrap.min.css">
<link rel="stylesheet" href="/stylesheets/nav-bar.css">
<link rel="stylesheet" href="<%=style%>">
<link rel="stylesheet" href="/js/aos.css">
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.0.1/css/toastr.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.0.1/js/toastr.js"></script>
</head>
<body >
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Joobber</a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class=""><a href="#">Home</a></li>
<li><a href="#">Ver todas as vagas</a></li>
<li><a href="#">Vagas por categoria:</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#"><span class="glyphicon glyphicon-user"></span> Ainda não está cadastrado?</a></li>
<li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Logar</a></li>
</ul>
</div>
</div>
</nav>
<% if(success.length > 0){ %>
<script>
toastr.success('WANNA USE THE ERROR MESSAGE VARIABLE HERE!!!!')
</script>
<% } %>
<script type="text/javascript" src="js/aos.js">
</script>
<script type="text/javascript">
AOS.init({
offset: 200,
duration: 600,
easing: 'ease-in-sine',
delay: 100,
});
</script>
I also have connect-flash configured and used some locals variables to set the specific kind of message
app.use(flash());
var sessionFlash = function(req, res, next) {
res.locals.currentUser = req.user;
res.locals.error = req.flash('error');
res.locals.success = req.flash('success');
next();
}
app.use(sessionFlash)
And then, my routes:
const express = require('express')
const router = express.Router()
const indexControllers = require('../controllers/indexControllers')
router.get('/', indexControllers.HomePage)
router.get('/signup', indexControllers.Signup)
router.get('/test', (req, res)=>{
req.flash('success', 'user succesfulyl registered')
res.redirect('/')
})
module.exports = router;
via Gustavo Dias
No comments:
Post a Comment