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[oceanfive]

(Required) Version Number:

7.1.7

Description

I have two questions, please help me! Thank you!

Hello, the minimum version of my app is 8.0, so I used version 7.1.7.

First: I want to achieve an effect similar to UICollectionViewFlowLayout sectionHeadersPinToVisibleBounds attribute set to true, could you tell me how to achieve this? I looked up all the api, but I had no idea.

Second: After a date is selected, 7 days before or after the date is not allowed to be selected. How do I achieve this effect？

Steps To Reproduce

Expected Behavior

Additional Context