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koromiko avatar koromiko commented on June 23, 2024 2

Hello
的確那個viewModel?.cellPressed = nil是需要拿掉的
抱歉這個應該是程式的bug
如果設定cell的view model時沒有參照到sel或者有記得用weak self,就不用擔心Retain cycle的問題囉

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rocooshiang avatar rocooshiang commented on June 23, 2024

viewModel?.cellPressed = nil 拿掉這行即正常。但是否會造成 retain cycle?


我也剛好遇到這個問題,後來的解法是將 viewModel.cellPressed = { ... } 移到 Cell 的 setup function,prepareForReuse保持viewModel?.cellPressed = nil

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joseph-517 avatar joseph-517 commented on June 23, 2024

我也剛好遇到這個問題,後來的解法是將 viewModel.cellPressed = { ... } 移到 Cell 的 setup function,prepareForReuse保持viewModel?.cellPressed = nil

@rocooshiang 謝謝你的分享
移到cell裡的setup function後可以點選,但要如何傳給原先vc的vm做對應的處理呢?
範例中的 addBtnPressed 似乎也是同樣的情況

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