javascript - Real-time page updating on server using an Ajax call -


i have javascript client application , express.js server.

i want update page in server information i'm sending ajax call client application, , need page updated real time.

in javascript:

var url = 'http://'+base_url+'/make-order';      $.ajax({          type: 'post',         url: url,         data : {data : json.stringify(info)}      }).done(function(res){        //finished     }); 

in express router:

mobile_router.post('/make-order', function(req, res){     // here need update page in server without rendering     // client, res.end('updated') enough  }); 

for developing real-time application node.js, can use socket.io. sample code socket.io website: http://socket.io/docs/

server (app.js)

var app = require('express').createserver(); var io = require('socket.io')(app);  app.listen(80);  app.get('/', function (req, res) {   res.sendfile(__dirname + '/index.html'); });  io.on('connection', function (socket) {   socket.emit('news', { hello: 'world' });   socket.on('my other event', function (data) {     console.log(data);   }); }); 

client (index.html)

<script src="/socket.io/socket.io.js"></script> <script>   var socket = io.connect('http://localhost');   socket.on('news', function (data) {     console.log(data);     socket.emit('my other event', { my: 'data' });   }); </script> 

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