problems with the grid in the manager panel

Calendar.grid.Calendar = function(config) {
	config = config || {};
    
	Ext.applyIf(config,{
        		id: 'calendar-grid-calendar'
        		,url: Calendar.config.connectorUrl
        		,baseParams: { action: 'mgr/calendar/getList' }
        		,fields: ['id','year','cort_status']
        		,paging: true
        		,remoteSort: true
        		,anchor: '97%'
        		,autoExpandColumn: 'name'
        		,columns: [{
        			header: "id"
        			,dataIndex: 'id'
        			,sortable: true
        			,width: 60
        		},{
        			header: "Date"
        			,dataIndex: 'year'
        			,sortable: true
        			,width: 100
        			,editor: { xtype: 'textfield' }
        		},{
        			header: "Status"
        			,dataIndex: 'cort_status'
        			,sortable: false
        			,width: 350
        			,editor: { xtype: 'textfield' }
        		}]
			});
		
  Calendar.grid.Calendar.superclass.constructor.call(this,config)
};

var Calendar = function(config) {
    config = config || {};
    Calendar.superclass.constructor.call(this,config);
};
Ext.extend(Calendar,Ext.Component,{
    page:{},window:{},grid:{},tree:{},panel:{},combo:{},config: {}
});
Ext.reg('calendar',Calendar);
Calendar = new Calendar(); 

Calendar.panel.Home = function(config) {
	config = config || {};
	Ext.apply(config,{
		border: false
		,baseCls: 'modx-formpanel'
		,cls: 'container'
		,items: [{
			html: '<h2>Calendar manager</h2>'
			,border: false
			,cls: 'modx-page-header'
		},{
			xtype: 'modx-tabs'
			,defaults: { border: false ,autoHeight: true }
			,border: true
			,items: [{
				title: 'Calendar'
				,defaults: { autoHeight: true }
				,items: [{
					html: '<p>Calendar manager</p>'
					,border: false
					,bodyCssClass: 'panel-desc'
				},{
					xtype: 'calendar-grid-calendar'
					,cls: 'main-wrapper'
					,preventRender: true
				}]
			}]
		}]
	});
	Calendar.panel.Home.superclass.constructor.call(this,config);
};
Ext.extend(Calendar.panel.Home,MODx.Panel);
Ext.reg('calendar-panel-home',Calendar.panel.Home);

Calendar.grid.Calendar = function(config) {
    config = config || {};
     
    Ext.applyIf(config,{
                id: 'calendar-grid-calendar'
                ,url: Calendar.config.connectorUrl
                ,baseParams: { action: 'mgr/calendar/getList' }
                ,fields: ['id','year','cort_status']
                ,paging: true
                ,remoteSort: true
                ,anchor: '97%'
                ,autoExpandColumn: 'name'
                ,columns: [{
                    header: "id"
                    ,dataIndex: 'id'
                    ,sortable: true
                    ,width: 60
                },{
                    header: "Date"
                    ,dataIndex: 'year'
                    ,sortable: true
                    ,width: 100
                    ,editor: { xtype: 'textfield' }
                },{
                    header: "Status"
                    ,dataIndex: 'cort_status'
                    ,sortable: false
                    ,width: 350
                    ,editor: { xtype: 'textfield' }
                }]
            });
         
  Calendar.grid.Calendar.superclass.constructor.call(this,config)
};

Ext.extend(Calendar.grid.Calendar,MODx.grid.Grid);
Ext.reg('calendar-grid-calendar',Calendar.grid.Calendar);

$rows = $yourArray;

return $this->outputArray($rows, count($rows));

class CalendarGetListProcessor extends modObjectGetListProcessor {
    public $languageTopics = array('calendar:default');
    
    public function process() {
        $list = array(
            'id' => 1,
            'year' => '2013',
            'cort_status' => '2',
        );
        
        
        $total = count($list);

        return $this->outputArray($list,$total);
    }
}
return 'CalendarGetListProcessor';