[ExtJS] Getting Formpanels to Submit?

SubmitStuff.page.ItemData = function( config ) {
    config = config || {};
    
    Ext.applyIf( config, {
        url : SubmitStuff.config.connectorsPath + "itemdb.php",
        formpanel: "submitstuff-panel-item-data",
        components: [ {            
            xtype : "submitstuff-panel-item-data",
            renderTo : "submitstuff-panel-item-data",
            id : config.id
        } ],
        buttons: [ {
            process : "update",
            text : _( "save" ),
            method : "remote"
        }, "-", {
            process : "remove",
            text : _( "delete" ),
            method : "remote",
            confirm : _( "remove_sub_conf" )
        }, "-", {
            processs : "cancel",
            text : _( "cancel" ),
            params : {
                a : MODx.action["controllers/submitstuff.list"]
            }
        } ]
    } );
    
    SubmitStuff.page.ItemData.superclass.constructor.call( this, config );
};
Ext.extend( SubmitStuff.page.ItemData, MODx.Component );
Ext.reg( "submitstuff-page-item-data", SubmitStuff.page.ItemData );

SubmitStuff.panel.ItemData = function( config ) {
    config = config || {};
    
    Ext.applyIf( config, {
        url : SubmitStuff.config.connectorsPath + "itemdb.php",
        baseParams : {},
        id : "submitstuff-panel-item-data",
        labelAlign : "left",
        labelWidth : 145,
        defaults : {
            collapsible : true,
            autoHeight : true
        },
        items : [ {
            html : "<h2>" + _( "itemdb_sub" ) + "</h2>",
            id : "submitstuff-item-header",
            cls : "modx-page-header",
            border : false
        }, {
            xtype : "portal",
            items : [ {
                columnWidth: .98,
                items : [ {
                    title : _( "sub_content" ),
                    layout : "form",
                    defaults : {
                        border : false,
                        msgTarget : "side"
                    },
                    items: [ {
                        xtype : "hidden",
                        id : "item-sid",
                        name : "id",
                        value : config.id
                    }, {
                        xtype : "statictextfield",
                        fieldLabel : _( "item_id" ),
                        description : _( "desc_item_id"),
                        id : "item-id",
                        name : "item_id"
                    }, {
                        xtype : "textfield",
                        fieldLabel : _( "item_name" ),
                        description : _( "desc_item_name"),
                        id : "item-name",
                        name : "name"
                    } ]
                } ]
            } ]
        } ],
        listeners : {
            "setup" : {
                fn : this.setup, 
                scope : this
            },
            "beforeSubmit" : {
                fn : this.beforeSubmit, 
                scope : this
            },
            "success" : {
                fn : this.success, 
                scope : this
            }
        }
    } );
    
    SubmitStuff.panel.ItemData.superclass.constructor.call( this, config );
};
Ext.extend( SubmitStuff.panel.ItemData, MODx.FormPanel, {
    setup : function() {
        
    },
    success : function( o ) {
        
    },
    beforeSubmit : function( o ) {
        
    }
} );
Ext.reg( "submitstuff-panel-item-data", SubmitStuff.panel.ItemData );

[{            
        xtype : "submitstuff-panel-item-data",
        renderTo : "submitstuff-panel-item-data",
        id : config.id
}]

[{            
        xtype : "submitstuff-panel-item-data",
        renderTo : "submitstuff-panel-item-data",
        item : config.item
}]

id : "submitstuff-panel-item-data",

this.fireEvent('ready',{ /* optional data obj here */ });

$attr = array(
    ...
    'action-nomenu' => array (
        XPDO_TRANSPORT_PRESERVE_KEYS                => false,
        XPDO_TRANSPORT_UPDATE_OBJECT                => true,
        XPDO_TRANSPORT_UNIQUE_KEY                   => array ( 'namespace', 'controller' ),
        XPDO_TRANSPORT_RELATED_OBJECTS              => false
    ),
    ....
);

$action = $modx->newObject( 'modAction' );
$action->set( 'namespace', 'submitstuff' );
$action->set( 'parent', 0 );
$action->set( 'controller', 'controllers/submitstuff.itemview' );
$action->set( 'haslayout', 1 );
$action->set( 'lang_topics', 'submitstuff:itemdb' );
$action->set( 'assets', '' );
$actionVehicle = $builder->createVehicle( $action, $attr['action-nomenu'] );
$builder->putVehicle( $actionVehicle );