14 lines
628 B
Markdown
14 lines
628 B
Markdown
# MgGrid — DataSource
|
|
|
|
> Part of the MgGrid system. See `README.md` for overview and component hierarchy.
|
|
> For the underlying `AcSignalRDataSource`: `AyCode.Services.Server/docs/SIGNALR_DATASOURCE/README.md` (in AyCode.Core repo)
|
|
|
|
## MgGridSignalRDataSource
|
|
|
|
`GridCustomDataSource` wrapper around `AcSignalRDataSource` for server-side data operations.
|
|
|
|
- Returns local data instantly for previously-seen filter criteria
|
|
- Refreshes from the server in the background
|
|
- Handles filter, sort, paging, unique values, and summary calculations locally
|
|
- `OnBackgroundRefreshCompleted` event fires when background refresh completes
|