Is there any way to disable “idProperty” of Model in Extjs?

Question

I have a simple Model/proxy. When I create a object of model to send to server via REST, ExtJs is generating Id and putting its value in my \"id\" field and that is conflicting

Answer 1

Set the idProperty to a non existing field. Its dirty I know, but this should do it.

Ext.define('User', {
    extend: 'Ext.data.Model',
    idProperty : 'foo'
});