I have a repeater that populates a page from a database collection. (Big collection).
I need to display on this repeater information from a different collection.
I know I can make a query in the code in the repeater_itemReady function to bring this additional information. But I am concerned with the performance since it's a relatively big collection and most items will NOT have this additional information in the additional collection.
So, my question is.
Once the repeater is completely loaded... perform the query on the additional collection and add the information on specific elements of the repeater.
Is this possible?