Stack:
- ASP MVC4 Beta
- Web API
- Knockout.js
- Upshot.js
I have a master-detail scenario. In the master part, I'm editing a Order and on the details part i have the orders products. I can list all the products I have and that works great, but I now need to display the master and details.
This is my Web API method:
public Order GetSingleOrder(long orderId)
{
return DbContext.Orders
.Include("OrderedProducts")
.Include("OrderedProducts.Product")
.Include("OrderedProducts.Product.Family")
.Single(o => o.OrderId == orderId);
}
This works nice, it returns only one order with products and it's info.
But in the viewModel, I can't get this as single order, upshot datasource only provides a method called getEntities() and can't get to it's items.
var CreateOrEditViewModel = function () {
var self = this;
self.dsOrder = upshot.dataSources.SingleOrder.refresh();
self.orders = self.dsOrder.getEntities();
self.order = self.orders()[0];
};
it appears its lazy loaded and at the time getEntities() is called it does not have any items and self.orders() returns a empty collecton.
Update: I need a way to get one order, bind to that order, let the user update it's fields, and save it through the datasource.