I have a fullscreen Ext.Panel with card layout.

It contains a nestedlist with cards.

Each card contains a TabPanel.

The TabPanel contains an Ext.form.FormPanel.


Problem is that i can't display the tab content. Nestedlist switch correctly between card but nothings appears under TabBar..

TabPanel generation...
Ext.define("Lahoco.view.Page", {
    extend : 'Ext.tab.Panel',
    fullscreen: true,
    initialize: function(){
        var tab = 1;
        var panel = Ext.create('Ext.form.FormPanel',{
            title: "Page "+tab,
            items: [
                xtype: 'textfield',
                name : 'name',
                label: 'Name'
                xtype: 'emailfield',
                name : 'email',
                label: 'Email'
                xtype: 'passwordfield',
                name : 'password',
                label: 'Password'
Thx for your help ! ; )