donejs/donejs

Browser back button should not cause the page to autoscroll on DoneJS site

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#859 建立於 2017年3月8日

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 (3 留言) (0 反應) (0 負責人)JavaScript (1,356 star) (164 fork)batch import
bughelp wantedp4

描述

How often can you reproduce it?

  • Always

Description:

When using the DoneJS site I noticed some behavior that may not be desirable, especially when navigating between long scrolling pages like when following a guide or reading documentation.

Steps to reproduce:

  1. Visit https://donejs.com/contributing.html#section=section_ReportingBugs
  2. Scroll down the page a bit.
  3. Visit google.com in that same tab.
  4. Use browser back button.

Expected results:

Scroll position remains unchanged.

Actual results:

Scroll position is animated towards that anchor matching the URL hash.

Environment:

Software Version
Browser Google Chrome 59.0.3035.0 (Official Build) canary (64-bit)
Operating system macOS 10.12.3

貢獻者指南

技術棧
javascripthtmlcss
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
under 1 hour
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JavaScript knowledgebrowser history API
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
75
研究方向
Investigate the site's JavaScript code that handles scroll position on page load. Look for an event listener on window.popstate or hashchange that triggers automatic scrolling. The fix should disable automatic scroll when navigating back via browser history. Check the issue comments for any additional insights from maintainers.