Created
May 27, 2011 14:39
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Application bidon "forum" d'exemple
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| /** Liste des threads du forum */ | |
| const threads = [ | |
| { id: 1, title: 'First thread' }, | |
| { id: 33, title: 'Oh noes, Jesus died' }, | |
| { id: 42, title: 'Ze answer' } | |
| ] | |
| /** Déclaration de l'application */ | |
| var app = require('express').createServer().configure(function() { | |
| /** Les vues sont dans "./views" */ | |
| this.set('views', __dirname + '/views') | |
| /** On utilise des templates EmbedJS */ | |
| this.set('view engine', 'ejs') | |
| /** Ces variables seront toujours disponibles dans les vues, | |
| ça évite de redéclarer des variables communes du layout par exemple */ | |
| this.set('view options', { | |
| title: 'Forum' | |
| }) | |
| /** Liste des threads sur "/" ou "/threads" */ | |
| function listThreads(req, res, next) { | |
| res.render('index', { threads: threads }) | |
| } | |
| this.get('/', listThreads) | |
| this.get('/threads', listThreads) | |
| /** Détail d'un thread sur "/thread/:id" */ | |
| function detailThread(req, res, next) { | |
| var thread = threads.filter(function(t) { return t.id==req.params.id })[0] | |
| if (!thread) { | |
| res.send(404) | |
| } else { | |
| res.render('thread', { thread: thread }) | |
| } | |
| } | |
| this.get('/thread/:id', detailThread) | |
| }) | |
| /** On démarre le serveur sur le port 8080 */ | |
| app.listen(8080) |
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| { | |
| "author": "", | |
| "name": "forum", | |
| "description": "Application bidon, pour exemple de réutilisation", | |
| "version": "0.0.1", | |
| "repository": { | |
| "url": "" | |
| }, | |
| "engines": { | |
| "node": "*" | |
| }, | |
| "dependencies": { | |
| "express": "*", | |
| "ejs": "*" | |
| }, | |
| "devDependencies": {}, | |
| "main": "app.js" | |
| } |
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| <h2>Threads</h2> | |
| <ul> | |
| <% for (var i=0, nbThreads=threads.length; i<nbThreads; ++i) { %> | |
| <li><a href="/thread/<%= threads[i].id %>">Thread #<%= threads[i].id %> | |
| <% } %> | |
| </ul> |
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| <html> | |
| <head><title><%= title %></title></head> | |
| <body> | |
| <h1>Forum - <%= title %></h1> | |
| <%- body %> | |
| </body> | |
| </html> |
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| <h2><%= thread.title %></h2> | |
| <p>Content of the thread...</p> | |
| <p><a href="/threads">Back to index</a></p> |
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Démo disponible sur http://demoexpress1.naholyr.dotcloud.com/