Hi guys, I need a "code behind" sample of how to create a hiarchical grid 3 layers and the third layer binds to one of those bindable thingies EntityQuery<sometable>
So I have the first layer bound to a single row, that drives a datarequest for the next row when expanded, which drives 1 more datarequest for a table.
I can send my whole project if you want, but it's using sql 2012 for the db backend.
Joe
Hello Joe,
I have been looking into your question and I can suggest you initially crate an empty model of data tables and assign them to the XamDataGrid. This way you can initially populate only the data from the first layout. The you can set the ExpansionIndicatorDisplayMode="Always" in the FieldLayoutSettings, so the expansion indicator will be visible all the time and you can handle the RecordExpanding event of XamDataGrid. In the handler of this event you can manually add the data for the second level by populating the child table.
If you need any additional assistance with this matter please feel free to ask.
I am on my grid object and type . and I don't see the ExpansionIndicatorDisplayMode
This is XamGrid (silverlight). I can't find fieldlayoutsettings either.
Where are these?