andreamazz/AMScrollingNavbar

Bottom View popups issue on showNavBar when followerView exists

Open

#302 创建于 2018年3月6日

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 (21 评论) (0 反应) (0 负责人)Swift (6,074 star) (632 fork)batch import
help wanted

描述

https://streamable.com/f7q3g

check the above video.

using:

UINavigationBar.appearance().isTranslucent = false

In Sampler / TableView

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    if let navigationController = self.navigationController as? ScrollingNavigationController {
      navigationController.showNavbar(animated: true, duration: 0.2)
   }
}

and

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
cell.backgroundColor = .lightGray
}

I noticed there is a bottomView Poping from the bottom when using a follower View. This happens in two situations:

  1. when showNavBar is triggered.

  2. when checkForPartialScroll is triggered from semi to extened.

reproduce full code here: https://github.com/Alexookah/AMScrollingNavbar

贡献者指南

技术栈
swift
领域
mobile
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Familiarity with AMScrollingNavbar libraryUnderstanding of UIScrollView delegate methods
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Investigate the `showNavbar` method in `ScrollingNavigationController.swift` and the `checkForPartialScroll` method. The issue manifests when a follower view exists and the navbar is shown or when scrolling partially. Focus on the logic that manages the bottom view's position relative to the follower view. Review the linked reproduction code in the issue description to replicate the bug. Look for recent changes or related closed issues that might have addressed similar problems.