flashjs
A simple flash middleware for expressjs
Usage
npm install flashjsvar express = require('express')
var app = express()
app.use(require('cookie-session')({
secret: 'secret'
})) // or other session middleware exposing res.flash functionality
app.use(require('flashjs'))app.post('/', function(req, res, next) {
updateEmailAddress(function(err) {
if (err) {
return next(err)
}
// update process
res.flash('success', {
email: 'a@a'
})
res.redirect('back')
})
})
app.use(function(err, req, res, next) {
if (config.dev) {
console.error(err.stack)
}
res.flash(err)
res.redirect('back')
})if flash.success
.alert.alert-success
strong Your email address #{flash.success.email} was updated successfully.