backbone.test/backbone-view-events.html at master · phabos/backbone.test · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Backbone</title>
    <!-- === Styles Twitter Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="css/bootstrap-theme.min.css" rel="stylesheet">
    <link href="css/dashboard.css" rel="stylesheet">
    <style>
    .slack {
      background-color: #563A59;
    }
    </style>
  </head>
  <body>
    <div class="container-fluid">
     <div class="row">
       <div class="col-sm-12 main">
         <h1 class="page-header">Dashboard</h1>
         <form id="create-user">
           <input type="text" value="" placeholder="Add new user" name="article" />
           <button type="submit">Ajouter</button>
         </form>
         <script type="text/template" id="article-tpl" >
            <h1><%= article.id %></h1>
            <h6><%= article.title %></h6>
            <p><%= article.description %></p>
            <button class="edit">Edit</button>
	          <button class="delete">Delete</button>
          </script>
          <!-- les données seront affichées ici -->
          <div id="articles-collection-container" ></div>
       </div>
     </div>
   </div>
  </body>
  <!-- === Références aux Frameworks === -->
  <script src="js/jquery.js"></script>
  <script src="js/underscore.js"></script>
  <script src="js/backbone.js"></script>
  <script src="js/bootstrap.min.js"></script>
  <!-- === ici votre code applicatif === -->
  <script>
    window.App = {
      Models: {},
      Collections: {},
      Views: {}
    };

    App.Models.Article = Backbone.Model.extend({
      defaults: {
          "id": "0",
          "title": "Titre par défaut",
          "description": "ma description"
      },

      initialize: function() {
        console.log('Here init Article model');
        this.on("change:title", function() {
          console.log('title has changed : ' + this.get('title'));
        });
      }
    });

    App.Collections.Article = Backbone.Collection.extend({
      model : App.Models.Article,
      initialize : function () {
        console.log("Création d’une collection d’articles");
      }
    });

    App.Views.Articles = Backbone.View.extend({
        el: "#articles-collection-container",
        initialize: function () {
          this.collection.on('add', this.printArticle, this);
        },

        render: function () {
          this.collection.each(this.printArticle, this);
        },

        printArticle: function(article) {
          var articleView = new App.Views.Article({ model: article });
    		  $(this.el).append(articleView.render().el);
        }
    });

    App.Views.Article = Backbone.View.extend({
        initialize: function () {
          this.template = _.template($("#article-tpl").html());
          this.model.on('change', this.render, this);
          this.model.on('remove', this.remove, this);
        },

        events: {
      	 'click .edit'   : 'editArticle',
         'click .delete' : 'deleteArticle'
        },

        editArticle: function() {
          var newTitle = prompt("Please enter the new name", this.model.get('title'));
          if( !newTitle ) return;
	        this.model.set('title', newTitle);
        },

        deleteArticle: function() {
          // Will not trigger sync stuff !!
          console.log('Model ' + this.model.get('id') + ' deleted');
          this.model.set('id', null);
          this.model.destroy();
        },

        remove: function() {
      		$(this.el).remove();
      	},

        render: function () {
          var renderedContent = this.template({ article : this.model.toJSON() });
          $(this.el).html(renderedContent);
          return this;
        }
    });

    App.Views.AddUser = Backbone.View.extend({
      el: "#create-user",
      events: {
        "submit": "submit"
      },

      submit:function(e) {
        e.preventDefault();
        var articleName = $(e.target).find('input[name="article"]').val();
        var article = new App.Models.Article({ title: articleName });
        this.collection.add( article );
      }
    });

    var articleCollection = new App.Collections.Article;
    articleCollection.add( new App.Models.Article({ id:15, title:"Title 1" }) );
    articleCollection.add( new App.Models.Article({ id:14, title:"Title 2" }) );
    articleCollection.add( new App.Models.Article({ id:16, title:"Title 3" }) );

    articleView = new App.Views.Articles({ collection: articleCollection });
    addUserView = new App.Views.AddUser({ collection: articleCollection });
    articleView.render();
  </script>
</html>