palantir/blueprint

MultiSelect dropdown scrolls to top after making a selection

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#3,596 建立於 2019年6月13日

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 (7 留言) (5 反應) (0 負責人)TypeScript (20,263 star) (2,167 fork)batch import
P2Package: selectType: bughelp wanted

描述

Environment

  • Package version(s): 3.8.1
  • Browser and OS versions: Chrome

Steps to reproduce

  1. Use MultiSelect component, scroll down and select an item.

Actual behavior

After each selection the list is auto scrolled up.

Expected behavior

After each selection the list should stay in same position. This was working this way in version 3.8.0

貢獻者指南

技術棧
typescriptreact
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。
1-3 hours
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。
fresh
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
ReactTypeScriptBlueprint component structure
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。
80
研究方向
The bug is a regression introduced between versions 3.8.0 and 3.8.1. Focus on the MultiSelect component's dropdown list and its scroll state management. Examine the `packages/select/src/components/multi select/` directory for changes related to scroll position resetting. Check the git history for commits between those versions that altered the dropdown behavior.