UIView-Encapsulated-Layout-Height和容器视图 [英] UIView-Encapsulated-Layout-Height and Container View

问题描述

我有UIViewController 1，也有scroll view.在scrollview内部有container view固定到top/bottom leading/trailing(没有固定高度). Container view将UITableView固定到top/bottom trailing/leading和height constraint with 0 constant，这将在updateViewConstraints中更改为内容大小的高度.

I have UIViewController 1 , that has scroll view. Inside this scrollview there is container view that pinned to top/bottom leading/trailing (without fixed height). Container view has UITableView pinned to top/bottom trailing/leading and height constraint with 0 constant, that will change in updateViewConstraints to content size height.

当UIViewController 1的视图出现时，容器视图具有约束:

When View of UIViewController 1 appears, Container View has constraint:

NSLayoutConstraint:0x7b03e5f0 V:[UITableView:0x7c42a200(54)]， NSLayoutConstraint:0x7b0ba120 V:|-(0)-[UITableView:0x7c42a200](名称:'|':UIView:0x7b0b7000)， NSLayoutConstraint:0x7b0ba1b0 V:[UITableView:0x7c42a200]-(0)-| (名称:"|":UIView:0x7b0b7000)， NSLayoutConstraint:0x7b65f900'UIView-Encapsulated-Layout-Height'V:[UIView:0x7b0b7000(0)]

NSLayoutConstraint:0x7b03e5f0 V:[UITableView:0x7c42a200(54)], NSLayoutConstraint:0x7b0ba120 V:|-(0)-[UITableView:0x7c42a200] (Names: '|':UIView:0x7b0b7000 ), NSLayoutConstraint:0x7b0ba1b0 V:[UITableView:0x7c42a200]-(0)-| (Names: '|':UIView:0x7b0b7000 ), NSLayoutConstraint:0x7b65f900 'UIView-Encapsulated-Layout-Height' V:[UIView:0x7b0b7000(0)]

将尝试通过打破约束来恢复

Will attempt to recover by breaking constraint

NSLayoutConstraint:0x7b03e5f0 V:[UITableView:0x7c42a200(54)]

NSLayoutConstraint:0x7b03e5f0 V:[UITableView:0x7c42a200(54)]

什么是UIView-Encapsulated-Layout-Heigh t?我如何跳过它?因为它打破了正确的"约束(我将其更新为内容大小的高度).谢谢

What is UIView-Encapsulated-Layout-Height? How can i skip it?Because it breaks "right" constraint(that i update to content size height).Thanks

推荐答案

最后，我解决了这个问题.
1.在tableView设置中，设置:tableView.estimatedRowHeight = 100.
2.在单元格的最后一个视图中，设置:make.bottom.equalTo(contentView).priority(999).
3.运行您的代码，也许没关系！

Finally i solve this problem.
1. In your tableView setting, set: tableView.estimatedRowHeight = 100.
2. In the last view of your cell, set: make.bottom.equalTo(contentView).priority(999).
3. Run your code, maybe it's ok!

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