carbon-app/carbon

Help wanted: Codemirror sometimes temporarily shows incorrect editors

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#1,389 建立於 2022年6月13日

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 (4 留言) (0 反應) (0 負責人)JavaScript (36,024 star) (1,974 fork)batch import
bug:needs-reproductiongood first issuehelp wantedmaintenance

描述

In certain conditions, sometimes the editor is displayed incorrectly with this extra padding:

However, it goes away when editing the code, OR even resizing the window. This must be a codemirror bug.

We need to find a work around.

貢獻者指南

技術棧
javascriptreact
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。
3
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。
half day
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。
needs investigation
前置要求
JavaScriptReactCodeMirror
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。
40
研究方向
Investigate the CodeMirror setup in the carbon codebase, specifically in the React component that renders the editor. Check for CSS rules that might cause extra padding. Look at the CodeMirror configuration options like lineWrapping or scrollbar styling. Try to reproduce by toggling window size or editing code. Consider adding a workaround such as calling `refresh()` on the editor instance after a resize. See any comments for additional hints.