Anyone know how to get countercache working on HABTM setup?
- categories
;id, name, test_count
- tests
; id, name
- test_to_categories
; test_id, category_id
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Tom
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1 Answers
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Use the counter cache in your join model (test_to_categories) through the belongsTo associations.
If that does not do the job for you then you'll have to implement a custom counter method and call it in the afterSave() of the model that should get a count updated.
By the way "test_to_categories" is not following the conventions. It should be categories_tests. The conventions are there for a reason. ;)
floriank
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7Shouldn't it be `categories_test` (alphabetical?) – Dunhamzzz Jun 06 '12 at 10:08