angular-ui/ui-grid

Cell nav is not scrolling to the top (via keyboard)

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#4,182 创建于 2015年8月13日

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 (3 评论) (0 反应) (0 负责人)JavaScript (5,395 star) (2,496 fork)batch import
help wanted

描述

Looks like i fountd a bug with keyboard scrolling. Here is punker: http://plnkr.co/edit/hU3Vjc8nbv7o0d2H8nFy?p=preview

Steps to reproduce: 1 Scroll down via mousewheel and select last item 2 Scroll up via keyboard

Bug: first item will not be visible (yet it's selected). (you can see first item by scrolling to the top via mousewheel but you cant navigate to it by keyboard).

贡献者指南

技术栈
javascript
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
AngularJS basicsui grid codebase familiarity
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
65
研究方向
Investigate the keyboard navigation logic in the ui grid source code, likely in files handling cell focus and scroll. Reproduce the issue using the provided Plunker link. Examine any existing comments for clues. The fix may involve adjusting the scroll offset when navigating to the first cell via keyboard.