public override async Task <IList <IEvent> > ProcessAction()
{
var id = GetValue <string>("Id");
var confirmed = GetValue <bool>("Confirmation");
var parentId = String.Empty;
var menu = ItemProcessor.RetrieveItem(id);
parentId = menu.ParentMenu == null ? String.Empty : menu.ParentMenu.Id;
var isParentMenu = MenuService.IsParentMenu(id);
if (isParentMenu && !confirmed)
{
var tmpData = new Dictionary <string, object>(InputData);
tmpData.Add("Confirmation", true);
return(new List <IEvent>()
{
new UserConfirmation("Menu has sub-menus.\nThey will be deleted as well?")
{
OnConfirmationUIAction = EventNumber.DeleteMenu,
CancelButtonText = "Cancel",
ConfirmationButtonText = "Ok",
Data = tmpData
}
});
}
ParentId = parentId;
return(await base.ProcessAction());
}
public override async Task <InitializeResult> Initialize(string data)
{
var json = JsonHelper.Parse(data);
if (IsNew)
{
DataItem = Activator.CreateInstance <TBaseClass>();
}
else
{
var id = json.GetValue("Id");
DataItem = ItemProcessor.RetrieveItem(id);
}
return(new InitializeResult(true));
}
public override async Task <InitializeResult> Initialize(string data)
{
var jobject = JsonHelper.Parse(data);
if (IsNew)
{
var parentId = jobject.GetValue("ParentId");
ParentMenuId = parentId;
DataItem = new Menu();
}
else
{
var id = jobject.GetValue("Id");
DataItem = ItemProcessor.RetrieveItem(id);
ParentMenuId = DataItem.ParentMenu?.Id;
}
return(new InitializeResult(true));
}
public override void PerformAdditionalProcessingOnDataRetrieval(string data, bool obtainingDataCountOnly)
{
if (obtainingDataCountOnly == true)
{
var json = JsonHelper.Parse(data);
var id = json.GetValue("Id"); // If 'sub-menus' column link is clicked
var dataItem = json.GetValue("data"); // If 'back' menu-button button is clicked
var eventParams = json.GetValue <JsonHelper>("eventParameters"); // This is when 'search' is clicked on the filter
if (String.IsNullOrWhiteSpace(json.ToString()))
{
MenuId = data;
}
else if (!String.IsNullOrWhiteSpace(id))
{
MenuId = id;
}
else if (!String.IsNullOrWhiteSpace(dataItem))
{
MenuId = dataItem;
}
else if (!String.IsNullOrWhiteSpace(eventParams?.ToString()))
{
MenuId = eventParams.GetValue("MenuId");
}
else
{
MenuId = String.Empty; // Comes here when clicking back on view menu, but only on second screen, not third, fourth, etc.
}
if (!String.IsNullOrWhiteSpace(MenuId))
{
var parentMenu = ItemProcessor.RetrieveItem(MenuId);
ParentId = parentMenu.ParentMenu != null ? parentMenu.ParentMenu.Id : "";
mTitle = "Menus: " + parentMenu.Name;
}
else
{
mTitle = "Menus";
}
}
}
