Eclipse Community Forums: NatTable » Once delete Nattable row cursor should goes for next line but after grouping its not happen.??

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Once delete Nattable row cursor should goes for next line but after grouping its not happen.?? [message #1853934]

Mon, 25 July 2022 01:25

Eclipse User

I want to delete row, once deletion cursor needs to goes for next object, now this is happening as i am taking Filter list and doing business logic to get next object and setting cursor on same.

But Issue is coming if supposed we apply grouping that time cursor not goes for next line, its reason is we are having filter list but we grouped so its not considering level one in filter list that's why this issue is coming.

How we can solve this issue?
Please refer attached snap..

Thanks In Advanced

Attachment: MicrosoftTeams-image.png
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Re: Once delete Nattable row cursor should goes for next line but after grouping its not happen.?? [message #1853936 is a reply to message #1853934]

Mon, 25 July 2022 01:53

Eclipse User

Sorry but I don't really understand what you are saying. It sounds like you are having troubles identifiying the next row to move the selection anchor to if you have an active grouping.

Grouping is implemented using the GlazedLists TreeList, and the group itself is actually a new object of type GroupByObject that is added to the TreeList to build up the tree structure. Probably you need to make your code aware of that fact and add the handling of the transformation accordingly.

Since it seems there is quite some custom code involved ("doing business logic to get next object and setting cursor on same") and I am not aware of your NatTable composition and setup, I can't help here further.

If you need professional support, I offer consulting services around NatTable especially for such cases.

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