protected virtual async Task OnAfterDelete(GridDeleteComponent <T> component)
{
if (AfterDelete != null)
{
await AfterDelete.Invoke(component, _item);
}
}
protected virtual async Task <bool> OnBeforeDelete(GridDeleteComponent <T> component)
{
if (BeforeDelete != null)
{
return(await BeforeDelete.Invoke(component, _item));
}
return(true);
}
public async Task DeleteItem(GridDeleteComponent <T> component)
{
try
{
bool isValid = await OnBeforeDelete(component);
if (isValid)
{
var keys = Grid.GetPrimaryKeyValues(_item);
await((CGrid <T>)Grid).CrudDataService.Delete(keys);
((CGrid <T>)Grid).Mode = GridMode.Grid;
CrudRender = null;
_fromCrud = true;
await UpdateGrid();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
throw;
}
}