Why is the listener not working?

[Umbo]

Why is the first listener not working and the other one working?
How to set the first one to work?

[QUOTE]Structure folders:


//FeedViewer
    //app
        //view
           //main
               /MainController.js
               /MainModel.js
               /FeedForm.js
              /Feeds.js
    //classic
    //modern
        //src
            //view
                //main
                    /Main.js


MainController.js


Ext.define('FeedViewer.view.main.MainController', {
    extend: 'Ext.app.ViewController',
    alias: 'controller.main',


     onNewFeed: function () {
        alert('Hello');
    }
});




Feeds.js


Ext.define('FeedViewer.view.main.Feeds',{
    extend:'Ext.grid.Grid',


    xtype:'feedslist',


    requires:[
        'ContactsApp.view.feeds.MainController',
        'ContactsApp.view.feeds.MainModel'


    ],


    viewModel:'feeds',
    controller:'feeds',




    columns:[
        {


            dataIndex:'feed',
            text:'feed'
        }


    ],


    items:[
        {
            xtype:'toolbar',
            docked:'left',
            items:[
                {   
                    xtype:'button'
                    text:'Add New Feed',
                    iconCls:'fa fa-plus',
                    listeners:{
                        click:'onNewFeed'   //It doesn't work


                    }


                }
            ]
        }
    ],
    listeners:{
            select :'onNewFeed'   //It  works


      }
});
[/QUOTE]

[mitchellsimoens]

If this is modern toolkit, instead of click, use the tap event.