async Task ConfirmAddResolution()
{
if (_addingResolutionId is null ||
_addingResolutionId <= 0)
{
CancelAddResolution();
return;
}
_savingResolution = true;
// Yield thread to let UI to update
await Task.Yield();
await ResolutionsByScreenService.CreateAsync(_addingResolutionId.Value, Id,
(await UserManager.GetUserAsync(_authState.User)).Id);
_screenResolutions = await ResolutionsByScreenService.GetByScreen(Id);
_addingResolution = false;
_savingResolution = false;
_addingResolutionId = null;
// Yield thread to let UI to update
await Task.Yield();
// Tell we finished loading
StateHasChanged();
}
async void ConfirmDelete()
{
if (_currentResolution is null)
{
return;
}
_deleteInProgress = true;
// Yield thread to let UI to update
await Task.Yield();
await ResolutionsByScreenService.DeleteAsync(_currentResolution.Id,
(await UserManager.GetUserAsync(_authState.User)).Id);
_screenResolutions = await ResolutionsByScreenService.GetByScreen(Id);
_deleteInProgress = false;
_frmDelete.Hide();
// Yield thread to let UI to update
await Task.Yield();
// Tell we finished loading
StateHasChanged();
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (_loaded)
{
return;
}
_loaded = true;
_creating = NavigationManager.ToBaseRelativePath(NavigationManager.Uri).ToLowerInvariant().
StartsWith("admin/screens/create", StringComparison.InvariantCulture);
if (Id <= 0 &&
!_creating)
{
return;
}
_resolutions = await ResolutionsService.GetAsync();
_model = _creating ? new ScreenViewModel() : await Service.GetAsync(Id);
_screenResolutions = await ResolutionsByScreenService.GetByScreen(Id);
_authState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
_editing = _creating || NavigationManager.ToBaseRelativePath(NavigationManager.Uri).ToLowerInvariant().
StartsWith("admin/screens/edit/",
StringComparison.InvariantCulture);
if (_editing)
{
SetCheckboxes();
}
StateHasChanged();
}