New 13.1d feature question: ListGrid.maxSummaryRowRecords

[Blama]

Hi Isomorphic,

I noticed the new 13.1d ListGrid.maxSummaryRowRecords. Could you explain what use case this solves and when and where to use it?
IMHO a ListGrid has only one summary row, so how does it help to have multiple rows here?

Also, the word "opeeration" in the docs has a typo.

Thank you & Best regards
Blama

[Isomorphic]

This property was basically added because, previously, if you returned multiple summary records, it would actually work.

Some app developers were using this - showing different types of summaries in each row (eg max in one row, average in another), typically with some AutoChild overrides to control formatting (so adding "Average:" as a prefix in a second summary row, for example).

But the default is typically that you just want one, and if extra rows are returned, they should be ignored, which is the default now. The property exists to get the old behavior back, for the rare apps that actually used it.

[Blama]

Hi Isomorphic,

thank you for the explanation.

Best regards
Blama