Knockout JS Model Inheritance

Question

I have three relatively similar knockout models in my application and I would like to extend a base model to combine common properties rather than repeat myself three times.

Answer 1

I think you can use ko.utils.extend like this

ko.utils.extend(self, new ItemModel(item));

inside the StandardItemModel

like this: http://jsfiddle.net/marceloandrader/bhEQ6/