Hi guys, I am not able to pass with a field how parameter from getForm().submit({
This field isn't in the form.
That's why, I need to pass him how parameter.

HTML Code:
[LEFT]Ext.getCmp('btnSalvarProdutoArquivo').setHandler(
function(){
Ext.getCmp('arquivoForm').getForm().submit({
url: 'arquivo!save.action',
waitMsg: 'Salvando o arquivo...',
success: successCRUDProdutoArquivo,
failure: failureCRUDArquivo
});

Ext.getCmp('popupProdutoArquivos').el.fadeIn().frame('#99BBE8');
});[/LEFT]
Could someone help me?