private async Task AssignHierarchicalFunctionsAsync(UpdateFunctionViewModel viewModel)
{
IList <SelectListItem> functionItems = new List <SelectListItem>
{
new SelectListItem {
Value = "0", Text = "None"
}
};
var hierarchicalFunctions = await _functionService.GetHierarchicalListAsync();
foreach (var item in hierarchicalFunctions)
{
functionItems.Add(new SelectListItem {
Value = item.Id.ToString(), Text = item.Name
});
BuildFunctionItems(item, functionItems, item.Name);
}
viewModel.HierarchicalFunctions = functionItems;
}
