nadbm/react-datasheet

Copy a cell value to other cells with drag-n-drop, similar like it's in Excel.

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#108 创建于 2018年7月12日

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 (3 评论) (12 反应) (0 负责人)JavaScript (5,323 star) (513 fork)batch import
help wanted

描述

Is it possible to add feature of copying a value from a cell to other cells?

The feature can be implemented in similar way like it's implemented in Excel. In the bottom of right corner can be a small dot or square and when you hover over it, the cursor changes to a cross. Dragging the cross and highlighting other cells vertically or horizontally, the value will be copied to the highlighted cells after the cross is dropped.

贡献者指南

技术栈
javascriptreact
领域
frontend
议题类型
feature
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。
1-2 days
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。
fresh
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
Basic React knowledgeUnderstanding of mouse eventsFamiliarity with Excel like grid behavior
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。
70
研究方向
Investigate the current implementation of cell selection and mouse event handling in the DataSheet component. Look at how cells are rendered and how mouse interactions are captured. Consider implementing a drag handle on the cell corner that triggers a copy operation when dragged over adjacent cells. Review any existing drag and drop logic in the codebase for patterns to follow.