gistfile1.txt

RuntimeUi.Router.map (match)->
  match( '/' ).to 'dashboard', (match)->
		match( '/' ).to 'dashboard_home'
		match( '/w' ).to 'workspaces', (match)->
			match( '/:uid').to 'workspace', (match)->
				match( '/' ).to 'workspace_home'
  match( '/outer' ).to 'outer'

RuntimeUi.DashboardRoute = Ember.Route.extend
	enter: ->
		console.log 'de'
		@controllerFor( 'dashboard' ).fetchDashboard()

	renderTemplate: (controller, model)->
		console.log 'drt'
		@render
			outlet: 'main'

		controller.set 'currentWorkspace', ''

		dmic = @controllerFor( 'dashboardMenuitems' )
		dmic.set 'content', controller.workspaces

		@render 'dashboardMenuitems',
			outlet: 'menu'
			into: 'dashboard'
			controller: dmic

RuntimeUi.DashboardHomeRoute = Ember.Route.extend
	renderTemplate: (controller, model)->
		console.log 'dhrt'
		dc = @controllerFor( 'dashboard' )
		@render 'dashboard'
			outlet: 'main'
			controller: dc
			into: 'application'

		dc.set 'currentWorkspace', ''

		dmic = @controllerFor( 'dashboardMenuitems' )
		dmic.set 'content', dc.workspaces

		@render 'dashboardMenuitems',
			outlet: 'menu'
			into: 'dashboard'
			controller: dmic

RuntimeUi.WorkspacesRoute = Ember.Route.extend
	model: (a)->
		console.log "wsm1.5", a

	renderTemplate: (controller, model)->
		console.log "wsrt2"
		dbc = @controllerFor( 'dashboardBoxes' )
		dbc.set 'content', []

		@render 'dashboardBoxes',
			outlet: 'main'
			into: 'dashboard'
			controller: dbc

RuntimeUi.WorkspaceRoute = Ember.Route.extend
	model: (urlParams)->
		dc = @controllerFor( 'dashboard' )
		model = dc.getWorkspace urlParams.uid
		console.log "wm", urlParams, urlParams.uid, model
		dc.setCurrentWorkspace model
		model

	renderTemplate: (controller, model)->
		console.log "w3", model
		dc = @controllerFor( 'dashboard' )
		dc.setCurrentWorkspace model

RuntimeUi.WorkspaceHomeRoute = Ember.Route.extend
	renderTemplate: (controller, model)->
		console.log "whrt4", model

	model: (urlParams)->
#		dc = @controllerFor( 'dashboard' )
#		ws = dc.getCurrentWorkspace()
		ws = @modelFor('workspace')
		console.log 'wshm1', ws, urlParams
		ws

So, when this transition is triggerred:

RuntimeUi.OuterController = Ember.Controller.extend
 goToWorkspace: (workspace)->
  @transitionTo 'workspace_home', workspace

I'm seeing this output:

wshm1 undefined Object
wsm1.5 Object
wsrt2
w3 Class {uid: "workspace.50e9dde0e6c3e6a608000001", app_instances: Class, owner_uid: "user.50e981156762a60000000039", public: true, admin_uids: Array[0]…}
set current workspace workspace.50e9dde0e6c3e6a608000001 dashboard_controller.js:73
whrt4 undefined 

So:

- model() of WorkspaceHome is called first, without arguments. Therefore it cannot know current workspace, and returns undefined
- then calls are done from top, as expected: WorkspacesRoute.model() and .renderTemplate()
- then WorkspaceRoute.model() is skipped (interesting), but .renderTemplate() is called with proper model: the one passed to @transitionTo
- that causes current workspace to be set, so now WorkspaceHome.model() can be called. But, it was called before, returned undefined, so now WorkspaceHome.renderTemplate() is called with undefined().