[mathias]

From what i can tell, i cannot use your 'groupTitleRenderer' functionality.

I want to get hold of a sum of that group and display it in a specific way as part of my group header (which i'm doing by iterating through the root node and locating the summary field in my code above).

The GroupNode object in that interface is pretty stripped from functionality, i can't see how i can access the group summary data.

Would be great if you could help out asap, several of our clients are complaining that this broke when we upgraded to 5.0.

[Blama]

Hi mathias,

can't you do the calculation there (in GroupTitleRenderer)? groupNode has GroupNode.getGroupMembers().

You have all your nodes and do not have to check if a row belongs to the group.

Best regards
Blama

[mathias]

Yeah, i could, but then all values will be calculated twice! SmartGWT already does that, since i display the summaries in the group footer.

For 1000-2000 rows, that is a lot of extra compute time for something that used to work. Iso?