[BUGFIX] query params trigger model refresh unnecessarily - #21409
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NullVoxPopuli merged 2 commits intoJul 10, 2026
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| this.add( | ||
| 'controller:parent.child', | ||
| Controller.extend({ | ||
| queryParams: { |
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doesn't this config go on the route?
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@NullVoxPopuli Thank you for this comment. I am sorry, I didn't reproduce this properly, so these tests passed. I pushed code with I believe proper reproduction of your twiddle code #19497 (comment), then I noticed this issue still exit, so I also pushed proposition of fix to this problem. After this pnpm run test:wip passing. Please check it again
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Should also close #16349
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…params Add two tests verifying that RouterService#transitionTo does not re-run the application model hook when transitioning with unchanged query params - one using route name, the other using URL string.
- Skip model refresh when query param serialized value matches the last finalized value, preventing spurious refreshes during sticky QP hydration or URL transitions with unchanged default values - Fixes regression where transitionTo with same-valued application query params and refreshModel: true would abort the transition
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This adds regression coverage for the behavior described in #19497.
The tests cover both route-name transitions and URL-string transitions with
RouterService#transitionTo, and verify that the parent route'smodelhook is not re-run when transitioning to a child route with unchanged query params.This contributes to the routing test coverage work tracked in #19609.
Refs #19497
Refs #19609