My WCF-RIA DomainService has an insert method that looks like this:
public void InsertWidget(WidgetDef widgetDef)
class WidgetDef
{
[Key]
int widgetID;
string title;
int x;
int x;
// there are more properties, but I think you get the idea...
}
To access this through the JSON endpoint, I think I need to POST a changeset to the url:
[serverURL][namespace]WidgetService.svc/json/SubmitChanges.
I'm pretty sure I got the URL correct, because my request reaches the WidgetService.Initialize method, but then I get an exception in the server - which is no surprise because I don't know what the content of the request should look like.
My Question: What is the (JSON) format of a HTTP request's content for an insert operation?