tabalinas/jsgrid

Help selecting columns by name rather than Id

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#998 创建于 2018年1月10日

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 (1 评论) (0 反应) (0 负责人)JavaScript (1,520 star) (356 fork)batch import
help wanted

描述

Hello,

I am in need to select the columns by name instead of id or to retrieve the id of the column using its name and then selecting using the retrieved id.

I am referring to the following function:

grid.fields[id_of_the_column]

I am using this function inside the filterTemplate to dynamically create dropdown options on change.

the grid code works fine if I retrieve the column by id. However there are cases where the user can add optional columns to the grid and this breaks the code (all the id are shifted if the columns are added before the targeted ones).

Thank you for your time.

贡献者指南

技术栈
javascript
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
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half day
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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
JavaScriptjsgrid
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。
50
研究方向
Review the grid.fields implementation in jsgrid's source code, focusing on how fields are stored and accessed. The issue suggests that columns are currently accessed by numeric ID. To implement this feature, you could add a method to retrieve a column by its name property, or modify grid.fields to accept both IDs and names. Check the filterTemplate usage to understand the context. Look at existing issues or PRs for similar enhancements. Consider adding a mapping object from name to index for efficient lookup.