I'm looking for a way for the pivot control (respectively the OlapViewModel) to preload all members of a hierarchy. I've just written my own function that loops recursively through all members and calls the OlapViewModel's "FillMembers"-function, but that takes way too long for larger hierarchies.
Is there maybe a built-in functionality to let the class preload all the members?
BR,
Tristan
Btw:
- I'm also looking for a way to preload all availible FilterMembers in the related FilterViewModel
- How to trigger the "OK" Button from within the viewmodel. It uses the Commanding.Command OK event .
Hello,
I have been looking into your requirement and there is no built-in functionality that does that, however here is another custom approach that you can try out. I have put it in a small sample project for you (Pivot_Analysis.zip) and in order to preload the members a FilterViewModel is manually created in code and its LoadMemebersAsynv method is used before being added to the Rows collection. If you want I can also submit a new Product Idea on your behalf so that such functionality may appear in a future volume release of ours.
Please let me know if you require any further assistance on the matter.
Hi Tris,
The next SR would be at some point in the next 2 weeks.
Plamen.
Are there any news yet? How long will it take to fix this bug?
Hello Tristan,
I have logged this with development under ID: 117428 and I have also created a support ticket on your behalf: CAS-95183-Y4RRQH and have linked the development issue to it, so that you can get automatically updated, when a Service Release containing the fix is available for download. You can get the new version from our website’s “Account”, “My Keys & Downloads” page: https://ko.infragistics.com/my-account/keys-and-downloads/
You can also monitor the support ticket’s progress through the “My Support Activity” tag: https://ko.infragistics.com/Membership/MySupport.aspx
You are right - I cannot reproduce the behavior in your example. I'll write a small sample application that will show you my problem.
It's supposed you need to call AttachToProvider only when you do anything with the provider like calling LoadMembersAsync(IHierarchy). That makes possible for filter view model to be aware about that call and can get the delivered members. You need never call AttachToProvider when you do drag drop.
Regards.Plamen.