Express App outline for SHAD

shad2012.js

var express = require('express');

var app = module.exports = express.createServer();

// Configuration

app.configure(function(){
  app.set('views', __dirname + '/views');
  app.set('view engine', 'ejs');
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(express.cookieParser());
  app.use(express.session({ secret: 'your secret here' }));
  app.use(app.router);
  app.use(express.static(__dirname + '/public'));
});

app.configure('development', function(){
  app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});

app.configure('production', function(){
  app.use(express.errorHandler());
});


// Data for our web app

var myData = {
    users: [
        { name: 'darren', email: '[email protected]'},
        { name: 'totoro', email: '[email protected]'}
    ]
};


// Routes

app.get('/', function(req, res){
  res.render('index', { title: 'Express' })
});

app.get('/users', function (req, res) {
   res.render('users', { title: 'Express', users: myData.users});
});

app.post('/delete/user', function (req, res) {
   var username = req.param('username');
   for (var index in myData.users) {
       if (myData.users[index].name === username) {
           delete myData.users[index];
       }
   }
   res.redirect('/users');
});

app.post('/add/user', function (req, res) {
   var username = req.param('username');
   var email    = req.param('email');
   myData.users.push({
      'name': username,
      'email': email
   });
   res.redirect('/users');
});

app.listen(3000, function(){
  console.log("Express server listening on port %d in %s mode", app.address().port, app.
settings.env);
});

users.ejs

<h1>Users</h1>
<ul id="users">
  <% users.forEach(function (user) { %>
    <li><%= user.name %> <%= user.email %></li>
  <% }) %>
</ul>

<h2>Remove a user</h2>
<form method="post" action="/delete/user">
<label>Name: </label><input name="username"></input>
<input type="submit"></input>
</form>

<h2>Add a user</h2>
<form method="post" action="/add/user">
<label>Name: </label><input name="username"></input>
<label>Email: </label><input name="email"></input>
<input type="submit"></input>
</form>
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