How to make a recursive menu from Gallery on Screen in PowerApps?

[Anonymous]

Hello. I have a problem of the following nature.

I need to click on the menu item to go to the submenu without leaving the current screen. Data obtained from Sharepoint.

In Gallery at Items worth the value:

Filter(Objects;'Parent'="0")

[v-xida-msft · Accepted solution]

Hi @Anonymous ,

Could you please share a bit more about your scenario?

Do you want to display your Main menu and Submenu within a same Gallery control?

If you want to display your Main menu and Submenu within a same Gallery control, please take a try with the following workaround:

Set the OnSelect property of the Gallery to following:

Set(MenuItemSelected, true);
Set(MenuItemID, ThisItem.ID)

Set the OnSelect property of the "Navigate Back" icon button to following:

Set(MenuItemSelected, false)

Set the Items property of the Gallery to following:

If(
   MenuItemSelected = false,
   Filter(Objects, 'Parent' = "0"),
   MenuItemSelected = true,
   Filter(Objects, 'Parent'= Text(MenuItemID))
)

Note: I assume that the 'Parent' column is a Single line of text type column in your SP list.

In addition, you could also consider take a try to create a Tablet layout canvas app on your side, then add two Gallery controls within your current screen.

Set the Items property of the Gallery1 to following:

Filter(Objects, 'Parent' = "0")

Set the Items property of the Gallery2 to following:

Filter(Objects, 'Parent' = Text(Gallery1.Selected.ID))

More details about creating a tablet layout canvas app, please check the following article:

https://www.youtube.com/watch?v=qwUt7MagAt4

Best regards,

[Anonymous]

Thank's. Everything works, but not as I would like.

Set the OnSelect property of the Gallery to following:

Set(MenuItemSelected, true);
Set(MenuItemID, ThisItem.ID)

Set the OnSelect property of the "Navigate Back" icon button to following:

Set(MenuItemSelected, false)

Set the Items property of the Gallery to following:

If(
   MenuItemSelected = false,
   Filter(Objects, 'Parent' = "0"),
   MenuItemSelected = true,
   Filter(Objects, 'Parent'= Text(MenuItemID))
)

Note: I assume that the 'Parent' column is a Single line of text type column in your SP list. 

This solution is suitable for me, but I need to save the path when I click on the last attachment and send it to the next screen. Also, when you go to the last attachment, a blank screen opens, and you only need to select the last item with a fill.

Best regards,

Andrej Kopp