| 摘要 |
The described technology is directed towards asynchronous models that retrieve view-specified data for a view. A view requests a view model to return view-specified data; in turn, the view model makes one or more requests to a data model to retrieve information corresponding to the view-specified data. The data model communicates with a data source such as a web service or a cache to return the requested information to the view model. The view model may assemble / reformat the information into a data format corresponding to the view specified data format for returning to the view. The requests may be asynchronous, with a promise returned in response until the data or information is returned to fulfill the promise. |
