Sencha Touch - Navegación

Descripción

Esto es para crear una vista de navegación.

Sintaxis

A continuación se muestra la sintaxis simple para crear un formulario de navegación.

Ext.create('Ext.Form', {})

Ejemplo

A continuación se muestra un ejemplo sencillo que muestra el uso.

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://cdn.sencha.com/touch/sencha-touch-2.4.2/resources/css/sencha-touch.css" rel = "stylesheet" />
      <script type = "text/javascript" src = " https://cdn.sencha.com/touch/sencha-touch-2.4.2/sencha-touch-all.js">
      </script>
      <script type = "text/javascript">
         Ext.application({
            name: 'Sencha', launch: function() {
               //create the navigation view and add it into the Ext.Viewport
               var view = Ext.Viewport.add({
                  xtype: 'navigationview',

                  /*
                  * We only give it one item by default, which will be the only 
                  * item in the 'stack' when it loads
                  */                
                  items: [
                     {
                        //items can have titles
                        title: 'Navigation View',
                        padding: 10,

                        //inside this first item we are going to add a button
                        items: [
                           {
                              xtype: 'button',
                              text: 'Push another view!',
                              handler: function() {

                                 /*
                                 * When someone taps this button, 
                                 * it will push another view into stack    
                                 */

                                 view.push({
                                    //this one also has a title
                                    title: 'Second View', padding: 10,

                                    //once again, this view has one button
                                    items: [
                                       {
                                          xtype: 'button',
                                          text: 'Pop this view!',
                                          handler: function() {
                                             //pop current view out of the stack
                                             view.pop();
                                          }
                                       }
                                    ]
                                 });
                              }
                           }
                        ]
                     }
                  ]
               });
            }
         });
      </script>
   </head>
   <body>
   </body>
</html>

Esto producirá el siguiente resultado:

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