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Helper I
Helper I


I am attempting to use a gallery to display items from a sharepoint list on a large screen. The sharepoint list is constantly changing in terms of the number of items. This screen will be unattended. The issue I am facing is that sometimes the number of line items in the list exceeds the number of lines that can be displayed in the gallery. What I would like to do is display a specific number of lines (say 20) for a specified amount of time, clear the screen, and display the next 20 lines. Continue to do this until I get to the bottom of the list. This would be similar to a Flight Information Display System.


Does anyone have any Ideas?

Dual Super User
Dual Super User

Hi @lmartini 


Did you try the flexible height gallery?



Reza Dorrani


If this post helps, then please consider Accept it as the solution to help the other members find it more quickly

Thank you for replying so quickly. However, your suggestion does not apply to the specified question. I need to display a specified number of rows (say 20) and display the next 20 and so on until the entire sharepoint is displayed.

Hi @lmartini 


 entire sharepoint is displayed - you mean all the list items?


so you need a gallery which shows 20 items first and as I scroll it keeps loading the next 20?


Gallery by default does this for 100 items



Sort of;

Items are removed from the list when certain conditions are met within the list item.

If say I have 50 items in the list

I would like to display the first 20 for say 20 seconds, clear the gallery, display the next 20 for 20 seconds, clear the gallery, and then display the last 10 all WITHOUT human interaction. - similar to a flight information system at an airport.

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