Down arrow stops working after inserting link in Firefox · facebookarchive/draft-js#985

(1 留言) (0 反應) (0 負責人)JavaScript (22,554 star) (2,646 fork)batch import

bugfirefoxhelp wanted

描述

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/

Insert a few blank lines
Add some text to the first line, and make it a link.
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.

貢獻者指南

技術棧: javascriptreacthtmlcss
領域: frontend
議題類型: bug
難度: 3
預計時間: 1-3 hours
活動狀態: stale
清晰度: mostly clear
前置要求: Basic knowledge of Draft.jsUnderstanding of browser keyboard eventsReact experience
新手友善度: 50
研究方向: 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.