问题
The situation
I have a ui-view component in my template:
<div id="innerController" ui-view="stateview"></div>
And I have states A and B defined for this view.
The problem
When I go from state A->B, the rendered DOM looks like this:
And I got 2 different states on the screen.
The question
Why do I get 2 different ui-views?
How can I force a single ui-view?
Thanks!
来源：https://stackoverflow.com/questions/28792684/preventing-duplicate-ui-view-in-angularjs