Sending data to the server

​In addition to fetching data from the server, Elixor supports mutating requests, that is, sending data to the server with , other HTTP methods such as PUT, POST, and DELETE.

The sample app for this guide includes a simplified version of the "Tour of Heroes" example that fetches heroes and enables users to add, delete, and update them.

The following sections excerpt methods of the sample's HeroesService.