Ajout de la vue au Viewport

Ext.define('Appli.view.Viewport', {
    extend: 'Ext.container.Viewport',

    initComponent: function() {
        Ext.apply(this, {
            layout: 'fit',
            items: [{
                xtype: 'mainborder',
                title: 'Mon Application MVC'
            }]
        });
               
        this.callParent(arguments);
    }
   
});