on-rendered

on-rendered

Emit events when express start render and finish render.

Installation

This is a Node.js module available through the npm registry. Installation is done using the npm install command:

$ npm install on-rendered -S

API

var onRender = require('on-rendered')

app.use(onRender());

This will add the event render to fire when template are rendered. And a event beforeRender add to template is ready to render.

Examples

var bodyParser = require('body-parser')
var cookieParser = require('cookie-parser')
var express = require('express')
var onRender = require('on-rendered')

// example of using this top-level; note the use of haltOnTimedout
// after every middleware; it will stop the request flow on a timeout
var app = express()
app.use(onRender())
app.use(bodyParser())
app.use(cookieParser())

app.get('/path', function(req, res) {
  res.on('render', function() {
    console.log('after render and before send')
  });

  res.on('beforeRender', function() {
    console.log('before render');
  });

  res.render('foo.html');
})

app.listen(3000)

License

MIT