Check if grouped grid has data

[mathias]

Hello,
To check if a listgrid contains any data, i do the below call for regular listgrids.

if (reportGrid.getRecords() != null && reportGrid.getRecords().length > 0)

However, for grouped grids, i have a custom method that checks whether it has data. This method is ancient, and i am not sure whether i need it:

public static boolean checkTreeGridHasData(ListGrid gridThatIsGrouped){    
    Tree tree = gridThatIsGrouped.getGroupTree();    
    return (tree != null && tree.getChildren(tree.getRoot()) != null && tree.getChildren(tree.getRoot()).length > 0);
}

Do i need this, or is the getRecords() enough also for grouped grids? I must have made the method for SOME reason back in the day....

[claudiobosticco]

Hello, please take a look at getOriginalData():
https://www.smartclient.com/smartcli...etOriginalData

[Blama]

Hi mathias,

this thread is slightly related.

Best regards
Blama

[mathias]

Thanks guys.

[mathias]

Hey there, this is embarrasing, but i just now got around to actually looking at this :)

I might be mistaken, but i checked getOriginalData, and I don't think you've exposed this method in smartGWT? I am checking in 13d.

[Blama]

mathias getOriginalResultSet() should be exposed. Check the docs if they do the same.

Best regards,
Blama

[mathias]

Ah, there it is, thanks.