When I don't want to send some attributes on server I override serialize method and remove properties to go
- serialize: function(val){
- var serialized = this._super(val)
- delete serialized.someAttr
- delete serialized.someArray
- return serialized
- }
Another way is to use static serialize option that you can instruct how to serialize attributes (you need attributes plugin included). But would implement something more specific for this task. There is an issue on github about it.