BackboneJS - Ver atributos

Descripción

Estos son el hash de los atributos que se establecerán como HTML DOM atributos de elemento en la vista el (id, clase, propiedades de datos, etc.) o una función que devuelva dicho hash.

Sintaxis

view.attributes

Ejemplo

<!DOCTYPE html>
<html>
   <head>
      <title>View Example</title>
      <script src = "https://code.jquery.com/jquery-2.1.3.min.js"
         type = "text/javascript"></script>
      
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.2/underscore-min.js"
         type = "text/javascript"></script>
      
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.1.2/backbone-min.js"
         type = "text/javascript"></script>
   </head>
   
   <body>
      <div id = "myapp"></div>
      <script type = "text/javascript">
      
         //'MyModel' is a model name and includes default value
         var MyModel = Backbone.Model.extend ({
            defaults: {
               name: "sachin tendulkar"
            }
         });

         //'ViewDemo' is a name of the view class
         var ViewDemo = Backbone.View.extend ({

            //This function is called when the view is instantiated
            initialize: function () {
               document.write("View is initialized..."+"<br>");
   
               //gets site name by using model instance
               document.write("The site is: ",this.model.get("Site")+"<br>");
               document.write("The tag name is: ",this.tagName+"<br>");
               document.write("The class name is: ",this.className);
            },
         });
         $(function () {

            //'mymodel' is an instance of the model
            var mymodel = new MyModel({ Site: "TutorialsPoint" });

            //'myview' is an instance of the view class with attributes model, tagName, className
            var myview = new ViewDemo({ model: mymodel, tagName: "mytag", className: "myclass"});
         })
      </script>
      
   </body>
</html>

Salida

Realicemos los siguientes pasos para ver cómo funciona el código anterior:

Guarde el código anterior en el attributes.htm archivo.
Abra este archivo HTML en un navegador.

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