facebookarchive/draft-js

Down arrow stops working after inserting link in Firefox

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#985 opened on 2017年1月31日

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bugfirefoxhelp wanted

説明

Do you want to request a feature or report a bug? Bug

What is the current behavior? When inserting a link in Firefox, the down arrow key stops working temporarily until a new selection has been made. Up, right and left arrow keys work as expected.

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. https://jsfiddle.net/m6z0xn4r/116/

  1. Insert a few blank lines
  2. Add some text to the first line, and make it a link.
  3. Immediately after clicking 'Add Link', click the down arrow.

What is the expected behavior? Cursor to move down to the next line.

Which versions of Draft.js, and which browser / OS are affected by this issue? Did this work in previous versions of Draft.js? I'm able to reproduce this issue in Draft.JS 0.10.0 and 0.9.1 in Firefox (53.0). I've tested on Mac OS 10.12.3.

コントリビューターガイド

技術スタック
javascriptreacthtmlcss
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。
1-3 hours
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。
mostly clear
前提条件
Basic knowledge of Draft.jsUnderstanding of browser keyboard eventsReact experience
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。
50
調査方針
Investigate the keydown handler in Draft.js editor (likely in DraftEditor.js). The down arrow key event may be swallowed or selection not updated after link insertion in Firefox. Check for Firefox specific event handling differences. Use the provided jsfiddle to test fixes.