palantir/blueprint

Entire Frozen Column Scroll Up/Down When Press Arrow Up/Down Keys

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#4,237 opened on 2020年7月22日

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Browser: ChromePackage: tableType: bughelp wanted

説明

Please check the Codesandbox and use the steps to reproduce to observe the issue, thank you.

Environment

  • Package version(s): blueprintjs core@3.17.1, table@3.6.0, react@16.8.5, react-router-dom@5.1.0
  • Operating System: MacOS@10.15.5
  • Browser name and version: Google Chrome@83.0.4103.116 (Official Build) (64-bit)

The latest version of blueprintjs packages still have this issue.

Code Sandbox

https://codesandbox.io/s/gracious-jepsen-oivtr

Steps to reproduce

  1. Open the sandbox.
  2. When you see the table click any cell of "Dollars" column.
  3. When you see the popup dialog press Esc in keyboard, the popup dialog should be closed.
  4. Press Down/Up arrow key in keyboard.

Actual behavior

Observe the frozen column(Dollars column) will be entirely scroll down/up.

Expected behavior

Click "Close" button or click outside to close the popup dialog does not trigger this issue.

コントリビューターガイド

技術スタック
typescriptreact
領域
frontend
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-2 days
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Basic knowledge of ReactUnderstanding of Blueprint table component
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
45
調査方針
Investigate the event handling when a popup dialog is closed via the Escape key and then arrow keys are pressed. The issue likely involves the table component's keyboard event listeners not properly releasing focus or handling the frozen column scroll. Look at the table component source in packages/table/src/ for key event handlers and the frozen column implementation. Check if there is a related PR or discussions in the Blueprint repository.