about SelectionScopeField，Is there a bug? In iTwin.js 3.1.0-dev.6 version

[shenshengyi]

Hi，I'm using a SelectionScopeField and found that there is only one item "element" in the Select list, "Assembly" and "Top Assembly" are missing.

Then, I tried to take out the source file SelectionScope.tsx to modify it and then use the display and function to work correctly.

My simple modification is as follows:

So, am I not using SelectionScopeField correctly? Or is there really a bug?
My same code was correct in itwin.js 2.19.27, upgraded to itwin.js 3.1.0-dev.6 version and found this problem. thanks.

[grigasp]

As far as I can tell, the component takes the scopes' list from UiFramework.frameworkState.sessionState.availableSelectionScopes (here). And it looks like it returns the default value (based on this), which only contains the "element" scope. The comment says it's going to be overwritten when iModelConnection is established, but I can't see where that's happening. @bsteinbk?

[bsteinbk]

@shenshengyi - You should be calling UiFramework.setIModelConnection each time you open a new IModel. In 3.0 this method will then call SyncUiEventDispatcher.initializeConnectionEvents which internally calls Presentation.selection.scopes.getSelectionScopes and updates the Redux store triggering an event which should cause the UI to refresh.

[shenshengyi]

hi, I have called UiFramework.setIModelConnection , which is also written in itwin.js 19.27. Currently it doesn't display correctly in itwin.js 3.
My code is as follows:

@bsteinbk Thanks.

[bsteinbk]

@shenshengyi - You don't need to call SyncUiEventDispatcher.initializeConnectionEvents any more on line 66 as that is now being called within UiFrameworksetIModelConnection. The only thing two things that I see would not properly load the scopes is if iModelConnection.isBlankConnection() returns true or the call Presentation.selection.scopes.getSelectionScopes does not retun any scopes. Maybe you can try debugging through the method SyncUiEventDispatcher.initializeConnectionEvents .

[shenshengyi]

OK,Thanks.